1
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Ye ZT, Wu ZW, Zhang XX, Zhou J, Yu JS. Organocatalytic enantioselective construction of Si-stereocenters: recent advances and perspectives. Chem Soc Rev 2024; 53:8546-8562. [PMID: 39091219 DOI: 10.1039/d4cs00417e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2024]
Abstract
Silicon-stereogenic chiral organosilanes have found increasing applications in synthetic chemistry, medicinal chemistry, and materials science. In this context, various asymmetric catalytic methods have been established for the diverse synthesis of silicon-stereogenic silanes. In particular, asymmetric organocatalysis is emerging as an important and complementary synthetic tool for the enantioselective construction of silicon-stereocenters, along with the rapid development of chiral-metal catalyzed protocols. Its advent provides a powerful platform to achieve functionalized silicon-stereogenic organosilanes with structural diversity, and should lead to great development in chiral organosilicon chemistry. In this Tutorial Review, we highlight these latest achievements from two aspects: desymmetrizations of prochiral tetraorganosilanes and dynamic kinetic asymmetric transformations of racemic organosilanes by employing five organocatalytic activation modes. The advantages, limitations and synthetic value of each protocol, as well as the synthetic opportunities still open for further exploration, are also discussed.
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Affiliation(s)
- Zhong-Tian Ye
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, State Key Laboratory of Petroleum Molecular & Process Engineering, Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P. R. China.
| | - Zhong-Wei Wu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, State Key Laboratory of Petroleum Molecular & Process Engineering, Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P. R. China.
| | - Xue-Xin Zhang
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, State Key Laboratory of Petroleum Molecular & Process Engineering, Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P. R. China.
| | - Jian Zhou
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, State Key Laboratory of Petroleum Molecular & Process Engineering, Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P. R. China.
| | - Jin-Sheng Yu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, State Key Laboratory of Petroleum Molecular & Process Engineering, Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, P. R. China.
- Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Hainan Normal University, Haikou 571158, P. R. China
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2
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Han JT, Tsuji N, Zhou H, Leutzsch M, List B. Organocatalytic asymmetric synthesis of Si-stereogenic silacycles. Nat Commun 2024; 15:5846. [PMID: 38992000 PMCID: PMC11239892 DOI: 10.1038/s41467-024-49988-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2024] [Accepted: 06/27/2024] [Indexed: 07/13/2024] Open
Abstract
A strong and confined Brønsted acid catalyzed enantioselective cyclization of bis(methallyl)silanes provides enantioenriched Si-stereogenic silacycles. High enantioselectivities of up to 96.5:3.5 er were obtained for a range of bis(methallyl)silanes. NMR and ESI-MS studies reveal that the formation of a covalent adduct irreversibly inhibits turnover. Remarkably, we found that acetic acid as an additive promotes the collapse of this adduct, enabling full turnover. Experimental investigation and density functional theory (DFT) calculations were conducted to elucidate the origin of this phenomenon and the observed enantioselectivity.
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Affiliation(s)
- Jung Tae Han
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany
- Korea Institute of Science and Technology (KIST), Seoul, 02792, Republic of Korea
| | - Nobuya Tsuji
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, 001-0021, Japan
| | - Hui Zhou
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany
| | - Markus Leutzsch
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany
| | - Benjamin List
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany.
- Institute for Chemical Reaction Design and Discovery (WPI-ICReDD), Hokkaido University, Sapporo, 001-0021, Japan.
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3
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Gou FH, Ren F, Wu Y, Wang P. Catalytic Kinetic Resolution of Monohydrosilanes via Rhodium-Catalyzed Enantioselective Intramolecular Hydrosilylation. Angew Chem Int Ed Engl 2024; 63:e202404732. [PMID: 38605561 DOI: 10.1002/anie.202404732] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 04/11/2024] [Accepted: 04/11/2024] [Indexed: 04/13/2024]
Abstract
The catalytic access of silicon-stereogenic organosilanes remains a big challenge, and largely depends on the desymmetrization of the symmetric precursors with two identical substitutes attached to silicon atom. Here we report the construction of silicon-stereogenic organosilanes via catalytic kinetic resolution of racemic monohydrosilanes with good to excellent selectivity factors. Both Si-stereogenic dihydrobenzosiloles and Si-stereogenic monohydrosilanes could be efficiently accessed in one single operation via Rh-catalyzed enantioselective intramolecular hydrosilylation, employing (R,R)-Et-DuPhos as the optimal ligand. This catalytic protocol features mild conditions, a low catalyst loading (0.1 mol % [Rh(cod)Cl]2), high stereoinduction (S factor up to 152), and excellent scalability. Moreover, further derivatizations led to the efficient synthesis of uncommon middle-size (7- and 8-membered) Si-stereogenic silacycles. Preliminary mechanistic study indicates this reaction might undergo a modified Chalk-Harrod mechanism.
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Affiliation(s)
- Fei-Hu Gou
- College of Chemistry and Material Science, Shanghai Normal University, Shanghai, 200234, P. R. China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road, Shanghai, 200032, P. R. China
| | - Fei Ren
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road, Shanghai, 200032, P. R. China
| | - Yichen Wu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road, Shanghai, 200032, P. R. China
| | - Peng Wang
- College of Chemistry and Material Science, Shanghai Normal University, Shanghai, 200234, P. R. China
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road, Shanghai, 200032, P. R. China
- School of Chemistry and Material Sciences, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, 310024, P. R. China
- College of Material Chemistry and Chemical Engineering, Key Laboratory of Organosilicon Chemistry, and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou, 311121, P. R. China
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4
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Han AC, Xiao LJ, Zhou QL. Construction of Ge-Stereogenic Center by Desymmetric Carbene Insertion of Dihydrogermanes. J Am Chem Soc 2024; 146:5643-5649. [PMID: 38327018 DOI: 10.1021/jacs.3c14386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
We developed a method for the enantioselective synthesis of germanium-stereogenic compounds by the desymmetric carbene insertion of dihydrogermanes. A chiral rhodium phosphate catalyst decomposes diaryldiazo-methanes to generate rhodium carbenes that insert enantioselectively into one of the two Ge-H bonds of dihydrogermanes to form germanium-stereogenic compounds under mild reaction conditions. By this method, a variety of chiral germanes with germanium-stereogenic centers were synthesized in high yields and excellent enantioselectivities. Kinetic studies of the reaction showed that the diazo decomposition process was the rate-determining step. The remaining Ge-H bond of the chiral germane products provides a possibility for preparing chiral tetra-substituted germanium-stereogenic compounds.
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Affiliation(s)
- Ai-Cui Han
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Frontiers Science Center for New Organic Matter, Nankai University, Tianjin 300071, China
| | - Li-Jun Xiao
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Frontiers Science Center for New Organic Matter, Nankai University, Tianjin 300071, China
| | - Qi-Lin Zhou
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Frontiers Science Center for New Organic Matter, Nankai University, Tianjin 300071, China
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5
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Chen H, Zhang H, Du H, Kuang Y, Pang Q, Gao L, Wang W, Yang C, Song Z. Enantioselective Synthesis of 6/5-Spirosilafluorenes by Asymmetric Ring Expansion of 4/5-Spirosilafluorenes with Alkynes. Org Lett 2023; 25:1558-1563. [PMID: 36847236 DOI: 10.1021/acs.orglett.3c00346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
A rhodium-catalyzed asymmetric ring expansion of 4/5-spirosilafluorenes with terminal alkynes has been developed using sterically demanding binaphthyl phosphoramidite ligand. The reaction is not only strategically distinct from cyclization or cycloaddition but also showcases the first enantioselective synthesis of axially chiral 6/5-spirosilafluorenes.
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Affiliation(s)
- Hua Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Haixia Zhang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Huimin Du
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Yuzhong Kuang
- School of Pharmacy, China Pharmaceutical University, Nanjing 211198, China
| | - Qinjiao Pang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Lu Gao
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Wanshu Wang
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
| | - Cheng Yang
- Key Laboratory of Green Chemistry & Technology, College of Chemistry, Sichuan University, Chengdu 610064, China
| | - Zhenlei Song
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry and Sichuan Province, Sichuan Engineering Laboratory for Plant-Sourced Drug and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy, Sichuan University, Chengdu 610041, China
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6
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Zhang XX, Gao Y, Zhang YX, Zhou J, Yu JS. Highly Enantioselective Construction of Multifunctional Silicon-Stereogenic Silacycles by Asymmetric Enamine Catalysis. Angew Chem Int Ed Engl 2023; 62:e202217724. [PMID: 36625565 DOI: 10.1002/anie.202217724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/09/2023] [Accepted: 01/10/2023] [Indexed: 01/11/2023]
Abstract
We report the first highly enantioselective construction of silicon-stereocenters by asymmetric enamine catalysis. An unprecedented desymmetric intramolecular aldolization of prochiral siladials was thus developed for the facile access of multifunctional silicon-stereogenic silacycles in high to excellent enantioselectivity. With an enal moiety, these adducts could be readily elaborated for the diverse synthesis of silicon-stereogenic compounds, and for late-stage modification.
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Affiliation(s)
- Xue-Xin Zhang
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, Shanghai Key Laboratory of Green Chemistry and Chemical Process, East China Normal University, Shanghai, 200062, China
| | - Yang Gao
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, Shanghai Key Laboratory of Green Chemistry and Chemical Process, East China Normal University, Shanghai, 200062, China
| | - Yan-Xue Zhang
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, Shanghai Key Laboratory of Green Chemistry and Chemical Process, East China Normal University, Shanghai, 200062, China
| | - Jian Zhou
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, Shanghai Key Laboratory of Green Chemistry and Chemical Process, East China Normal University, Shanghai, 200062, China.,Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Hainan Normal University, Haikou, 571158, China
| | - Jin-Sheng Yu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development, Shanghai Key Laboratory of Green Chemistry and Chemical Process, East China Normal University, Shanghai, 200062, China.,Key Laboratory of Tropical Medicinal Resource Chemistry of Ministry of Education, Hainan Normal University, Haikou, 571158, China
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7
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Liu H, Zhou H, Chen X, Xu J. N-Heterocyclic Carbene-Catalyzed Desymmetrization of Siladials To Access Silicon-Stereogenic Organosilanes. J Org Chem 2022; 87:16127-16137. [DOI: 10.1021/acs.joc.2c02184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- Hao Liu
- Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
| | - Hongwei Zhou
- College of Biological, Chemical Science and Engineering, Jiaxing University, 118 Jiahang Road, Jiaxing 314001, P. R. China
| | - Xingkuan Chen
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Department of Chemistry, Jinan University, Guangzhou 510632, P. R. China
| | - Jianfeng Xu
- Key Laboratory of Surface & Interface Science of Polymer Materials of Zhejiang Province, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, P. R. China
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8
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Liu H, He P, Liao X, Zhou Y, Chen X, Ou W, Wu Z, Luo C, Yang L, Xu J. Stereoselective Access to Silicon-Stereogenic Silacycles via the Carbene-Catalyzed Desymmetric Benzoin Reaction of Siladials. ACS Catal 2022. [DOI: 10.1021/acscatal.2c02805] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Hao Liu
- Key Laboratory of Surface and Interface Science of Polymer Materials of Zhejiang Province, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, P. R. China
| | - Pengyu He
- College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang 311121, P. R. China
| | - Xuanlong Liao
- Key Laboratory of Surface and Interface Science of Polymer Materials of Zhejiang Province, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, P. R. China
| | - Yipeng Zhou
- Key Laboratory of Surface and Interface Science of Polymer Materials of Zhejiang Province, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, P. R. China
| | - Xingkuan Chen
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Department of Chemistry, Jinan University, Guangzhou, Guangdong 510632, P. R. China
| | - Wenpiao Ou
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Department of Chemistry, Jinan University, Guangzhou, Guangdong 510632, P. R. China
| | - Zhenhong Wu
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Department of Chemistry, Jinan University, Guangzhou, Guangdong 510632, P. R. China
| | - Cong Luo
- Guangdong Provincial Key Laboratory of Functional Supramolecular Coordination Materials and Applications, Department of Chemistry, Jinan University, Guangzhou, Guangdong 510632, P. R. China
| | - Limin Yang
- College of Materials, Chemistry and Chemical Engineering, Hangzhou Normal University, Hangzhou, Zhejiang 311121, P. R. China
| | - Jianfeng Xu
- Key Laboratory of Surface and Interface Science of Polymer Materials of Zhejiang Province, Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou, Zhejiang 310018, P. R. China
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9
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Gao J, Mai PL, Ge Y, Yuan W, Li Y, He C. Copper-Catalyzed Desymmetrization of Prochiral Silanediols to Silicon-Stereogenic Silanols. ACS Catal 2022. [DOI: 10.1021/acscatal.2c02482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jihui Gao
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology, Harbin, 150080, China
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Pei-Lin Mai
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Yicong Ge
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
- Sichuan Province Key Laboratory of Natural Products and Small Molecule Synthesis, School of New Energy Materials and Chemistry, Leshan Normal University, Leshan 614000, China
| | - Wei Yuan
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Yingzi Li
- Shenzhen Institute of Advanced Technology, University of Chinese Academy of Sciences, Chinese Academy of Sciences Shenzhen, Guangdong 518055, China
| | - Chuan He
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
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10
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Wang S, Zhang Q, Niu J, Guo X, Xiong T, Zhang Q. Copper‐Catalyzed Asymmetric Hydroallylation of Vinylsilanes. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Simin Wang
- Northeast Normal University Department of Chemistry CHINA
| | - Qiao Zhang
- Northeast Normal University Department of Chemistry CHINA
| | - Junbo Niu
- Northeast Normal University Department of Chemistry CHINA
| | - Xiaobing Guo
- Northeast Normal University Department of Chemistry CHINA
| | - Tao Xiong
- Northeast Normal University Department of Chemistry Renmin ST. 5268 130024 ChangChun CHINA
| | - Qian Zhang
- Northeast Normal University Department of Chemistry CHINA
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11
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Huang Y, Wu Y, Zhu Z, Zheng S, Ye Z, Peng Q, Wang P. Enantioselective Synthesis of Silicon‐Stereogenic Monohydrosilanes by Rhodium‐Catalyzed Intramolecular Hydrosilylation. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202113052] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yu‐Hao Huang
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences, CAS 345 Lingling Road Shanghai 200032 P. R. China
| | - Yichen Wu
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences, CAS 345 Lingling Road Shanghai 200032 P. R. China
| | - Zile Zhu
- State Key Laboratory and Institute of Elemento-Organic Chemistry and Frontiers Science Center for New Organic Matter College of Chemistry Nankai University Tianjin 300071 P. R. China
| | - Sujuan Zheng
- State Key Laboratory and Institute of Elemento-Organic Chemistry and Frontiers Science Center for New Organic Matter College of Chemistry Nankai University Tianjin 300071 P. R. China
| | - Zihang Ye
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences, CAS 345 Lingling Road Shanghai 200032 P. R. China
| | - Qian Peng
- State Key Laboratory and Institute of Elemento-Organic Chemistry and Frontiers Science Center for New Organic Matter College of Chemistry Nankai University Tianjin 300071 P. R. China
| | - Peng Wang
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences, CAS 345 Lingling Road Shanghai 200032 P. R. China
- CAS Key Laboratory of Energy Regulation Materials Shanghai Institute of Organic Chemistry, CAS 345 Lingling Road Shanghai 200032 P. R. China
- School of Chemistry and Material Sciences Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences Hangzhou 310024 China
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12
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Huang YH, Wu Y, Zhu Z, Zheng S, Ye Z, Peng Q, Wang P. Enantioselective Synthesis of Silicon-Stereogenic Monohydrosilanes by Rhodium-Catalyzed Intramolecular Hydrosilylation. Angew Chem Int Ed Engl 2021; 61:e202113052. [PMID: 34731522 DOI: 10.1002/anie.202113052] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Indexed: 02/05/2023]
Abstract
Enantiopure monohydrosilanes are versatile chiral reagents for alcohol resolution and mechanistic investigation. Herein, we have demonstrated the asymmetric synthesis of monohydrosilanes via an intramolecular hydrosilylation strategy. This protocol is suitable for the synthesis of five- and six-membered cyclic monohydrosilanes, including a class of chiral oxasilacycles, with excellent diastereo-, regio-, and enantioselectivities. Notably, the catalyst loading could be reduced to 0.1 mol % which makes this one of the most efficient methods to access chiral monohydrosilanes. Mechanistic studies and DFT calculations indicate this Rh-catalyzed intramolecular asymmetric hydrosilylation reaction might proceed via a Chalk-Harrod mechanism, and the enantio-determining step was predicted to be oxidative addition of Si-H bond.
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Affiliation(s)
- Yu-Hao Huang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, CAS, 345 Lingling Road, Shanghai, 200032, P. R. China
| | - Yichen Wu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, CAS, 345 Lingling Road, Shanghai, 200032, P. R. China
| | - Zile Zhu
- State Key Laboratory and Institute of Elemento-Organic Chemistry and Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin, 300071, P. R. China
| | - Sujuan Zheng
- State Key Laboratory and Institute of Elemento-Organic Chemistry and Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin, 300071, P. R. China
| | - Zihang Ye
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, CAS, 345 Lingling Road, Shanghai, 200032, P. R. China
| | - Qian Peng
- State Key Laboratory and Institute of Elemento-Organic Chemistry and Frontiers Science Center for New Organic Matter, College of Chemistry, Nankai University, Tianjin, 300071, P. R. China
| | - Peng Wang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, CAS, 345 Lingling Road, Shanghai, 200032, P. R. China.,CAS Key Laboratory of Energy Regulation Materials, Shanghai Institute of Organic Chemistry, CAS, 345 Lingling Road, Shanghai, 200032, P. R. China.,School of Chemistry and Material Sciences, Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences, Hangzhou, 310024, China
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13
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Zheng L, Nie X, Wu Y, Wang P. Construction of Si‐Stereogenic Silanes through C−H Activation Approach. European J Org Chem 2021. [DOI: 10.1002/ejoc.202101084] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Long Zheng
- School of Chemistry and Material Sciences Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences Hangzhou 310024 China
- State key laboratory of organometallic chemistry Center for excellence in molecular synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences CAS 345 Lingling Road Shanghai 200032 P. R. China
| | - Xiao‐Xue Nie
- State key laboratory of organometallic chemistry Center for excellence in molecular synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences CAS 345 Lingling Road Shanghai 200032 P. R. China
| | - Yichen Wu
- State key laboratory of organometallic chemistry Center for excellence in molecular synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences CAS 345 Lingling Road Shanghai 200032 P. R. China
| | - Peng Wang
- School of Chemistry and Material Sciences Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences Hangzhou 310024 China
- State key laboratory of organometallic chemistry Center for excellence in molecular synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences CAS 345 Lingling Road Shanghai 200032 P. R. China
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14
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15
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Bi X, Feng J, Xue X, Gu Z. Construction of Axial Chirality and Silicon-Stereogenic Center via Rh-Catalyzed Asymmetric Ring-Opening of Silafluorenes. Org Lett 2021; 23:3201-3206. [PMID: 33787278 DOI: 10.1021/acs.orglett.1c00935] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A rhodium-catalyzed enantioselective ring-opening/acylation of silafluorenes is reported. The newly developed bulky phosphoramidite ligand, in combination with methanol as the additive, enabled the reaction to create one axial chirality and one silicon-stereogenic center in a highly selective manner by only cleavage of one Si-C bond.
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Affiliation(s)
- Xiufen Bi
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, P.R. China
| | - Jia Feng
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, P.R. China
| | - Xiaoping Xue
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, P.R. China
| | - Zhenhua Gu
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, Center for Excellence in Molecular Synthesis, University of Science and Technology of China, 96 Jinzhai Road, Hefei, Anhui 230026, P.R. China.,Ocean College, Minjiang University, Fuzhou, Fujian 350108, P.R. China
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16
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Ye F, Xu Z, Xu LW. The Discovery of Multifunctional Chiral P Ligands for the Catalytic Construction of Quaternary Carbon/Silicon and Multiple Stereogenic Centers. Acc Chem Res 2021; 54:452-470. [PMID: 33375791 DOI: 10.1021/acs.accounts.0c00740] [Citation(s) in RCA: 59] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
The development of highly effective chiral ligands is a key topic in enhancing the catalytic activity and selectivity in metal-catalyzed asymmetric synthesis. Traditionally, the difficulty of ligand synthesis, insufficient accuracy in controlling the stereoselectivity, and poor universality of the systems often become obstacles in this field. Using the concept of nonequivalent coordination to the metal, our group has designed and synthesized a series of new chiral catalysts to access various carbon/silicon and/or multiple stereogenic centers containing products with excellent chemo-, diastereo-, and enantioselectivity.In this Account, we summarize a series of new phosphine ligands with multiple stereogenic centers that have been developed in our laboratory. These ligands exhibited good to excellent performance in the transition-metal-catalyzed enantioselective construction of quaternary carbon/silicon and multiple stereogenic centers. In the first section, notable examples of the design and synthesis of new chiral ligands by non-covalent interaction-based multisite activation are described. The integrations of axial chirality, atom-centered chirality, and chiral anions and multifunctional groups into a single scaffold are individually highlighted, as represented by Ar-BINMOLs and their derivative ligands, HZNU-Phos, Fei-Phos, and Xing-Phos. In the second, third, and fourth sections, the enantioselective construction of quaternary carbon stereocenters, multiple stereogenic centers, and silicon stereogenic centers using our newly developed chiral ligands is summarized. These sections refer to detailed reaction information in the chiral-ligand-controlled asymmetric catalysis based on the concept of nonequivalent coordination with multisite activation. Accordingly, a wide array of transition metal and main-group metal catalysts has been applied to the enantioselective synthesis of chiral heterocycles, amino acid derivatives, cyclic ketones, alkenes, and organosilicon compounds bearing one to five stereocenters.This Account shows that this new model of multifunctional ligand-controlled catalysts exhibits excellent stereocontrol and catalytic efficiency, especially in a stereodivergent and atom-economical fashion. Furthermore, a brief mechanistic understanding of the origin of enantioselectivity from our newly developed chiral catalyst systems could inspire further development of new ligands and enhancement of enantioselective synthesis by asymmetric metal catalysis.
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Affiliation(s)
- Fei Ye
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
| | - Zheng Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
| | - Li-Wen Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
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17
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Ma W, Liu L, An K, He T, He W. Rhodium‐Catalyzed Synthesis of Chiral Monohydrosilanes by Intramolecular C−H Functionalization of Dihydrosilanes. Angew Chem Int Ed Engl 2020; 60:4245-4251. [DOI: 10.1002/anie.202013041] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2020] [Indexed: 11/08/2022]
Affiliation(s)
- Wenpeng Ma
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology and School of Pharmaceutical Sciences & Tsinghua-Peking Joint Center for Life Sciences Tsinghua University Beijing 100084 P. R. China
| | - Li‐Chuan Liu
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology and School of Pharmaceutical Sciences & Tsinghua-Peking Joint Center for Life Sciences Tsinghua University Beijing 100084 P. R. China
| | - Kun An
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology and School of Pharmaceutical Sciences & Tsinghua-Peking Joint Center for Life Sciences Tsinghua University Beijing 100084 P. R. China
| | - Tao He
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology and School of Pharmaceutical Sciences & Tsinghua-Peking Joint Center for Life Sciences Tsinghua University Beijing 100084 P. R. China
| | - Wei He
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology and School of Pharmaceutical Sciences & Tsinghua-Peking Joint Center for Life Sciences Tsinghua University Beijing 100084 P. R. China
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18
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Ma W, Liu L, An K, He T, He W. Rhodium‐Catalyzed Synthesis of Chiral Monohydrosilanes by Intramolecular C−H Functionalization of Dihydrosilanes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202013041] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Wenpeng Ma
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology and School of Pharmaceutical Sciences & Tsinghua-Peking Joint Center for Life Sciences Tsinghua University Beijing 100084 P. R. China
| | - Li‐Chuan Liu
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology and School of Pharmaceutical Sciences & Tsinghua-Peking Joint Center for Life Sciences Tsinghua University Beijing 100084 P. R. China
| | - Kun An
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology and School of Pharmaceutical Sciences & Tsinghua-Peking Joint Center for Life Sciences Tsinghua University Beijing 100084 P. R. China
| | - Tao He
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology and School of Pharmaceutical Sciences & Tsinghua-Peking Joint Center for Life Sciences Tsinghua University Beijing 100084 P. R. China
| | - Wei He
- MOE Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology and School of Pharmaceutical Sciences & Tsinghua-Peking Joint Center for Life Sciences Tsinghua University Beijing 100084 P. R. China
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19
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He T, Liu LC, Ma WP, Li B, Zhang QW, He W. Enantioselective Construction of Si-Stereogenic Center via Rhodium-Catalyzed Intermolecular Hydrosilylation of Alkene. Chemistry 2020; 26:17011-17015. [PMID: 32830875 DOI: 10.1002/chem.202003506] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 08/23/2020] [Indexed: 12/17/2022]
Abstract
Catalytic, enantioselective synthesis of stereogenic silicon compounds remains a challenge. Herein, we report a rhodium-catalyzed regio- and enantio-selective intermolecular hydrosilylation of alkene with prochiral dihydrosilane. This new method features a simple catalytic system, mild reaction conditions and a wide functional group tolerance.
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Affiliation(s)
- Tao He
- School of Pharmaceutical Sciences, MOE Key Laboratory of, Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, Beijing, 100084, P. R. China
| | - Li-Chuan Liu
- School of Pharmaceutical Sciences, MOE Key Laboratory of, Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, Beijing, 100084, P. R. China
| | - Wen-Peng Ma
- School of Pharmaceutical Sciences, MOE Key Laboratory of, Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, Beijing, 100084, P. R. China
| | - Bin Li
- School of Pharmaceutical Sciences, MOE Key Laboratory of, Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, Beijing, 100084, P. R. China
| | - Qing-Wei Zhang
- Department of Chemistry, University of Science and Technology of China, Hefei, 230026, P. R. China
| | - Wei He
- School of Pharmaceutical Sciences, MOE Key Laboratory of, Bioorganic Phosphorus Chemistry & Chemical Biology, Tsinghua University, Beijing, 100084, P. R. China
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20
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Synthesis of Luminescent 2-7 Disubstituted Silafluorenes with alkynyl-carbazole, -phenanthrene, and -benzaldehyde substituents. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121514] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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21
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Yang B, Yang W, Guo Y, You L, He C. Enantioselective Silylation of Aliphatic C−H Bonds for the Synthesis of Silicon‐Stereogenic Dihydrobenzosiloles. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202009912] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Bo Yang
- Shenzhen Grubbs Institute and Department of Chemistry Guangdong Provincial Key Laboratory of Catalysis Southern University of Science and Technology Shenzhen 518055 Guangdong China
| | - Wu Yang
- Shenzhen Grubbs Institute and Department of Chemistry Guangdong Provincial Key Laboratory of Catalysis Southern University of Science and Technology Shenzhen 518055 Guangdong China
| | - Yonghong Guo
- Shenzhen Grubbs Institute and Department of Chemistry Guangdong Provincial Key Laboratory of Catalysis Southern University of Science and Technology Shenzhen 518055 Guangdong China
| | - Lijun You
- Shenzhen Grubbs Institute and Department of Chemistry Guangdong Provincial Key Laboratory of Catalysis Southern University of Science and Technology Shenzhen 518055 Guangdong China
| | - Chuan He
- Shenzhen Grubbs Institute and Department of Chemistry Guangdong Provincial Key Laboratory of Catalysis Southern University of Science and Technology Shenzhen 518055 Guangdong China
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22
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Yang B, Yang W, Guo Y, You L, He C. Enantioselective Silylation of Aliphatic C-H Bonds for the Synthesis of Silicon-Stereogenic Dihydrobenzosiloles. Angew Chem Int Ed Engl 2020; 59:22217-22222. [PMID: 32841459 DOI: 10.1002/anie.202009912] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 08/15/2020] [Indexed: 01/01/2023]
Abstract
A rhodium(I)-catalyzed enantioselective silylation of aliphatic C-H bonds for the synthesis of silicon-stereogenic dihydrobenzosiloles is demonstrated. This reaction involves a highly enantioselective intramolecular C(sp3 )-H silylation of dihydrosilanes, followed by a stereospecific intermolecular alkene hydrosilylation leading to the asymmetrically tetrasubstituted silanes. A wide range of dihydrosilanes and alkenes displaying various functional groups are compatible with this process, giving access to a variety of highly functionalized silicon-stereogenic dihydrobenzosiloles in good to excellent yields and enantioselectivities.
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Affiliation(s)
- Bo Yang
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, 518055, Guangdong, China
| | - Wu Yang
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, 518055, Guangdong, China
| | - Yonghong Guo
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, 518055, Guangdong, China
| | - Lijun You
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, 518055, Guangdong, China
| | - Chuan He
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, 518055, Guangdong, China
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23
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Molloy JJ, Schäfer M, Wienhold M, Morack T, Daniliuc CG, Gilmour R. Boron-enabled geometric isomerization of alkenes via selective energy-transfer catalysis. Science 2020; 369:302-306. [PMID: 32675371 DOI: 10.1126/science.abb7235] [Citation(s) in RCA: 100] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 05/28/2020] [Indexed: 12/15/2022]
Abstract
Isomerization-based strategies to enable the stereodivergent construction of complex polyenes from geometrically defined alkene linchpins remain conspicuously underdeveloped. Mitigating the thermodynamic constraints inherent to isomerization is further frustrated by the considerations of atom efficiency in idealized low-molecular weight precursors. In this work, we report a general ambiphilic C3 scaffold that can be isomerized and bidirectionally extended. Predicated on highly efficient triplet energy transfer, the selective isomerization of β-borylacrylates is contingent on the participation of the boron p orbital in the substrate chromophore. Rotation of the C(sp2)-B bond by 90° in the product renders re-excitation inefficient and endows directionality. This subtle stereoelectronic gating mechanism enables the stereocontrolled syntheses of well-defined retinoic acid derivatives.
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Affiliation(s)
- John J Molloy
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 36, 48149 Münster, Germany.
| | - Michael Schäfer
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 36, 48149 Münster, Germany
| | - Max Wienhold
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 36, 48149 Münster, Germany
| | - Tobias Morack
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 36, 48149 Münster, Germany
| | - Constantin G Daniliuc
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 36, 48149 Münster, Germany
| | - Ryan Gilmour
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität Münster, Corrensstraße 36, 48149 Münster, Germany.
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24
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Tang RH, Xu Z, Nie YX, Xiao XQ, Yang KF, Xie JL, Guo B, Yin GW, Yang XM, Xu LW. Catalytic Asymmetric trans-Selective Hydrosilylation of Bisalkynes to Access AIE and CPL-Active Silicon-Stereogenic Benzosiloles. iScience 2020; 23:101268. [PMID: 32599559 PMCID: PMC7326740 DOI: 10.1016/j.isci.2020.101268] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 05/27/2020] [Accepted: 06/08/2020] [Indexed: 01/01/2023] Open
Abstract
Chirality widely exists in a diverse array of biologically active molecules and life forms, and the catalytic constructions of chiral molecules have triggered a heightened interest in the fields of chemistry and materials and pharmaceutical sciences. However, the synthesis of silicon-stereogenic organosilicon compounds is generally recognized as a much more difficult task than that of carbon-stereogenic centers because of no abundant organosilicon-based chiral sources in nature. Herein, we reported a highly enantioselective rhodium-catalyzed trans-selective hydrosilylation of silicon-tethered bisalkynes to access chiral benzosiloles bearing a silicon-stereogenic center. This protocol featured with chiral Ar-BINMOL-Phos bearing hydrogen-bond donors as a privileged P-ligand for catalytic asymmetric hydrosilylation that is operationally simple and has 100% atom-economy with good functional group tolerability as well as high enantioselectivity (up to >99:1 er). Benefiting from the trans-selective hydrosilylation with the aid of Rh/Ar-BINMOL-Phos-based asymmetric catalysis, the Si-stereogenic benzosiloles exhibited pronounced aggregation-induced emission (AIE) and circularly polarized luminescence (CPL) activity.
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Affiliation(s)
- Ren-He Tang
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
| | - Zheng Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
| | - Yi-Xue Nie
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
| | - Xu-Qiong Xiao
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
| | - Ke-Fang Yang
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
| | - Jia-Le Xie
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
| | - Bin Guo
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
| | - Guan-Wu Yin
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
| | - Xue-Min Yang
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China
| | - Li-Wen Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, and Key Laboratory of Organosilicon Material Technology of Zhejiang Province, Hangzhou Normal University, Hangzhou 311121, P. R. China; State Key Laboratory for Oxo Synthesis and Selective Oxidation, Suzhou Research Institute (SRI), Lanzhou Institute of Chemical Physics (LICP), University of the Chinese Academy of Sciences (UCAS), Lanzhou 730000, P. R. China.
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25
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Mu D, Yuan W, Chen S, Wang N, Yang B, You L, Zu B, Yu P, He C. Streamlined Construction of Silicon-Stereogenic Silanes by Tandem Enantioselective C–H Silylation/Alkene Hydrosilylation. J Am Chem Soc 2020; 142:13459-13468. [DOI: 10.1021/jacs.0c04863] [Citation(s) in RCA: 59] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Delong Mu
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Wei Yuan
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Shuyou Chen
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Na Wang
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Bo Yang
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Lijun You
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Bing Zu
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Peiyuan Yu
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
| | - Chuan He
- Shenzhen Grubbs Institute and Department of Chemistry, Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, Guangdong 518055, China
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26
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Bhatt D, Kalaramna P, Kumar K, Goswami A. Chemoselective Ru II
-Catalyzed Synthesis of Aryl Thiocyanates and Step-wise Double [2+2+2] Cycloadditions to 2-Aryl Thiopyridines. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000691] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Divya Bhatt
- Department of Chemistry; Indian Institute of Technology Ropar; Nangal Road 140001 Rupnagar Punjab India
| | - Pratibha Kalaramna
- Department of Chemistry; Indian Institute of Technology Ropar; Nangal Road 140001 Rupnagar Punjab India
| | - Krishn Kumar
- Department of Chemistry; Indian Institute of Technology Ropar; Nangal Road 140001 Rupnagar Punjab India
| | - Avijit Goswami
- Department of Chemistry; Indian Institute of Technology Ropar; Nangal Road 140001 Rupnagar Punjab India
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27
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Zhang G, Li Y, Wang Y, Zhang Q, Xiong T, Zhang Q. Asymmetric Synthesis of Silicon‐Stereogenic Silanes by Copper‐Catalyzed Desymmetrizing Protoboration of Vinylsilanes. Angew Chem Int Ed Engl 2020; 59:11927-11931. [DOI: 10.1002/anie.202005341] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Indexed: 12/28/2022]
Affiliation(s)
- Ge Zhang
- Department of Chemistry Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis Northeast Normal University Changchun 130024 China
| | - Yanfei Li
- Department of Chemistry Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis Northeast Normal University Changchun 130024 China
| | - Ying Wang
- Department of Chemistry Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis Northeast Normal University Changchun 130024 China
| | - Qian Zhang
- Department of Chemistry Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis Northeast Normal University Changchun 130024 China
| | - Tao Xiong
- Department of Chemistry Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis Northeast Normal University Changchun 130024 China
| | - Qian Zhang
- Department of Chemistry Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis Northeast Normal University Changchun 130024 China
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Lingling Lu Shanghai 200032 China
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28
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Zhang G, Li Y, Wang Y, Zhang Q, Xiong T, Zhang Q. Asymmetric Synthesis of Silicon‐Stereogenic Silanes by Copper‐Catalyzed Desymmetrizing Protoboration of Vinylsilanes. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202005341] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ge Zhang
- Department of Chemistry Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis Northeast Normal University Changchun 130024 China
| | - Yanfei Li
- Department of Chemistry Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis Northeast Normal University Changchun 130024 China
| | - Ying Wang
- Department of Chemistry Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis Northeast Normal University Changchun 130024 China
| | - Qian Zhang
- Department of Chemistry Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis Northeast Normal University Changchun 130024 China
| | - Tao Xiong
- Department of Chemistry Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis Northeast Normal University Changchun 130024 China
| | - Qian Zhang
- Department of Chemistry Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis Northeast Normal University Changchun 130024 China
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Lingling Lu Shanghai 200032 China
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29
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Maesato T, Shintani R. Synthesis of 7 H-Benzo[ e]naphtho[1,8- bc]silines by Rhodium-catalyzed [2 + 2 + 2] Cycloaddition. CHEM LETT 2020. [DOI: 10.1246/cl.200025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Takumi Maesato
- Division of Chemistry, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
| | - Ryo Shintani
- Division of Chemistry, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, Toyonaka, Osaka 560-8531, Japan
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30
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Wang Q, Ye F, Cao J, Xu Z, Zheng ZJ, Xu LW. Copper-catalyzed enantioselective desymmetrization of prochiral tetrasubstituted siladiols: Access toward optically active silicon-stereogenic silylmethanols. CATAL COMMUN 2020. [DOI: 10.1016/j.catcom.2020.105950] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
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31
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Amakasu T, Sato K, Ohta Y, Kitazawa G, Sato H, Oumiya K, Kawakami Y, Takeuchi T, Kabe Y. CpCo(I)- and Cp*Ru(II)Cl-catalyzed [2+2+2] cycloadditions of siladiynes and alkynes: A combined experimental and theoretical study. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2019.121006] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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32
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Liu J, Zhang C, Zhang Z, Wen X, Dou X, Wei J, Qiu X, Song S, Jiao N. Nitromethane as a nitrogen donor in Schmidt-type formation of amides and nitriles. Science 2019; 367:281-285. [DOI: 10.1126/science.aay9501] [Citation(s) in RCA: 49] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Accepted: 11/20/2019] [Indexed: 12/13/2022]
Abstract
The Schmidt reaction has been an efficient and widely used synthetic approach to amides and nitriles since its discovery in 1923. However, its application often entails the use of volatile, potentially explosive, and highly toxic azide reagents. Here, we report a sequence whereby triflic anhydride and formic and acetic acids activate the bulk chemical nitromethane to serve as a nitrogen donor in place of azides in Schmidt-like reactions. This protocol further expands the substrate scope to alkynes and simple alkyl benzenes for the preparation of amides and nitriles.
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Affiliation(s)
- Jianzhong Liu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Cheng Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Ziyao Zhang
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xiaojin Wen
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xiaodong Dou
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Jialiang Wei
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Xu Qiu
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Song Song
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
| | - Ning Jiao
- State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University, Beijing 100191, China
- State Key Laboratory of Organometallic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China
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33
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Hong FL, Wang ZS, Wei DD, Zhai TY, Deng GC, Lu X, Liu RS, Ye LW. Generation of Donor/Donor Copper Carbenes through Copper-Catalyzed Diyne Cyclization: Enantioselective and Divergent Synthesis of Chiral Polycyclic Pyrroles. J Am Chem Soc 2019; 141:16961-16970. [PMID: 31557018 DOI: 10.1021/jacs.9b09303] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The generation of metal carbenes from readily available alkynes represents a significant advance in metal carbene chemistry. However, most of these transformations are based on the use of noble-metal catalysts and successful examples of such an asymmetric version are still very scarce. Here a copper-catalyzed enantioselective cascade cyclization of N-propargyl ynamides is reported, enabling the practical and atom-economical construction of diverse chiral polycyclic pyrroles in generally good to excellent yields with wide substrate scope and excellent enantioselectivities (up to 97:3 e.r.). Importantly, this protocol represents the first copper-catalyzed asymmetric diyne cyclization. Moreover, mechanistic studies revealed that the generation of donor/donor copper carbenes is presumably involved in this 1,5-diyne cyclization, which is distinctively different from the related gold catalysis, and thus it constitutes a novel way for the generation of donor/donor metal carbenes.
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Affiliation(s)
- Feng-Lin Hong
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, Key Laboratory for Theoretical and Computational Chemistry of Fujian Province, and College of Chemistry and Chemical Engineering , Xiamen University , Xiamen 361005 , China
| | - Ze-Shu Wang
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, Key Laboratory for Theoretical and Computational Chemistry of Fujian Province, and College of Chemistry and Chemical Engineering , Xiamen University , Xiamen 361005 , China
| | - Dong-Dong Wei
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, Key Laboratory for Theoretical and Computational Chemistry of Fujian Province, and College of Chemistry and Chemical Engineering , Xiamen University , Xiamen 361005 , China
| | - Tong-Yi Zhai
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, Key Laboratory for Theoretical and Computational Chemistry of Fujian Province, and College of Chemistry and Chemical Engineering , Xiamen University , Xiamen 361005 , China
| | - Guo-Cheng Deng
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, Key Laboratory for Theoretical and Computational Chemistry of Fujian Province, and College of Chemistry and Chemical Engineering , Xiamen University , Xiamen 361005 , China
| | - Xin Lu
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, Key Laboratory for Theoretical and Computational Chemistry of Fujian Province, and College of Chemistry and Chemical Engineering , Xiamen University , Xiamen 361005 , China
| | - Rai-Shung Liu
- Department of Chemistry , National Tsing-Hua University , Hsinchu , Taiwan 30013 , Republic of China
| | - Long-Wu Ye
- State Key Laboratory of Physical Chemistry of Solid Surfaces, Key Laboratory of Chemical Biology of Fujian Province, Key Laboratory for Theoretical and Computational Chemistry of Fujian Province, and College of Chemistry and Chemical Engineering , Xiamen University , Xiamen 361005 , China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry , Chinese Academy of Sciences , Shanghai 200032 , China
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34
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Zhu T, Liu Y, Smetankova M, Zhuo S, Mou C, Chai H, Jin Z, Chi YR. Carbene‐Catalyzed Desymmetrization and Direct Construction of Arenes with All‐Carbon Quaternary Chiral Center. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201910183] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Tingshun Zhu
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
- Present address: School of Chemistry Sun Yat-Sen University Guangzhou 510275 P. R. China
| | - Yingguo Liu
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
| | - Marie Smetankova
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
| | - Shitian Zhuo
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
| | - Chengli Mou
- School of Pharmacy Guizhou University of Traditional Chinese Medicine, Huaxi District Guiyang Guizhou 550025 China
| | - Huifang Chai
- School of Pharmacy Guizhou University of Traditional Chinese Medicine, Huaxi District Guiyang Guizhou 550025 China
| | - Zhichao Jin
- Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education Guizhou University, Huaxi District Guiyang 550025 China
| | - Yonggui Robin Chi
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
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35
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Zhu T, Liu Y, Smetankova M, Zhuo S, Mou C, Chai H, Jin Z, Chi YR. Carbene‐Catalyzed Desymmetrization and Direct Construction of Arenes with All‐Carbon Quaternary Chiral Center. Angew Chem Int Ed Engl 2019; 58:15778-15782. [DOI: 10.1002/anie.201910183] [Citation(s) in RCA: 41] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 08/27/2019] [Indexed: 01/11/2023]
Affiliation(s)
- Tingshun Zhu
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
- Present address: School of Chemistry Sun Yat-Sen University Guangzhou 510275 P. R. China
| | - Yingguo Liu
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
| | - Marie Smetankova
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
| | - Shitian Zhuo
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
| | - Chengli Mou
- School of Pharmacy Guizhou University of Traditional Chinese Medicine, Huaxi District Guiyang Guizhou 550025 China
| | - Huifang Chai
- School of Pharmacy Guizhou University of Traditional Chinese Medicine, Huaxi District Guiyang Guizhou 550025 China
| | - Zhichao Jin
- Key Laboratory of Green Pesticide and Agricultural Bioengineering Ministry of Education Guizhou University, Huaxi District Guiyang 550025 China
| | - Yonggui Robin Chi
- Nanyang Technological University Division of Chemistry & Biological Chemistry, School of Physical & Mathematical Sciences Singapore 637371 Singapore
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36
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Reiner BR, Tonks IA. Group 4 Diarylmetallocenes as Bespoke Aryne Precursors for Titanium-Catalyzed [2 + 2 + 2] Cycloaddition of Arynes and Alkynes. Inorg Chem 2019; 58:10508-10515. [PMID: 31188580 DOI: 10.1021/acs.inorgchem.9b01082] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Despite the ubiquity of reports describing titanium (Ti)-catalyzed [2 + 2 + 2] cyclotrimerization of alkynes, the incorporation of arynes into this potent manifold has never been reported. The in situ generation of arynes often requires fluoride, which instead will react with the highly fluorophilic Ti center, suppressing productive catalysis. Herein, we describe the use of group 4 diarylmetallocenes, CpR2MAr2 (CpR = C5H5, C5Me5; M = Ti, Zr), as aryne precursors for the Ti-catalyzed synthesis of substituted naphthalenes via coupling with 2 equiv of an alkyne. Fair-to-good yields of the desired naphthalene products could be obtained with 1% catalyst loadings, which is roughly an order of magnitude lower than similar reactions catalyzed by palladium or nickel. Additionally, naphthalenes find broad applications in the electronics, photovoltaics, and pharmaceutical industries, urging the discovery of more economic syntheses. These results indicate that aryne transfer from a CpR2M(η2-aryne) complex to another metal is a viable route for the introduction of aryne fragments into organometallic catalytic processes.
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Affiliation(s)
- Benjamin R Reiner
- Department of Chemistry , University of Minnesota-Twin Cities , 207 Pleasant Street SE , Minneapolis , Minnesota 55455 , United States
| | - Ian A Tonks
- Department of Chemistry , University of Minnesota-Twin Cities , 207 Pleasant Street SE , Minneapolis , Minnesota 55455 , United States
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37
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Wu Y, Chen H, Yang W, Fan Y, Gao L, Su Z, Hu C, Song Z. Asymmetric retro-[1,4]-Brook rearrangement of 3-silyl allyloxysilanes via chirality transfer from silicon to carbon. RSC Adv 2019; 9:26209-26213. [PMID: 35530994 PMCID: PMC9070365 DOI: 10.1039/c9ra05482k] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2019] [Accepted: 08/09/2019] [Indexed: 12/25/2022] Open
Abstract
An asymmetric retro-[1,4]-Brook rearrangement of 3-silyl allyloxysilanes has been developed via Si-to-C chirality transfer. Mechanistic studies reveal that the silyl group migrates with retention of configuration. The stereochemical outcome of the newly formed stereogenic carbon center, which has remained a longstanding question, is also clarified, suggesting a diastereoselective Si to C chirality transfer without loss of enantiomeric excess.
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Affiliation(s)
- Ya Wu
- Department of Biological and Chemical Engineering, Chongqing University of Education Chongqing 400067 China
| | - Hua Chen
- Sichuan Engineering Laboratory for Plant-Sourced Drug, Research Center for Drug Industrial Technology, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University Chengdu 610041 China
| | - Wenyu Yang
- Sichuan Engineering Laboratory for Plant-Sourced Drug, Research Center for Drug Industrial Technology, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University Chengdu 610041 China
| | - Yu Fan
- Sichuan Engineering Laboratory for Plant-Sourced Drug, Research Center for Drug Industrial Technology, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University Chengdu 610041 China
| | - Lu Gao
- Sichuan Engineering Laboratory for Plant-Sourced Drug, Research Center for Drug Industrial Technology, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University Chengdu 610041 China
| | - Zhishan Su
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University Chengdu 610064 China
| | - Changwei Hu
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University Chengdu 610064 China
| | - Zhenlei Song
- Sichuan Engineering Laboratory for Plant-Sourced Drug, Research Center for Drug Industrial Technology, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University Chengdu 610041 China
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38
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Lin Y, Ma W, Xu Z, Zheng Z, Cao J, Yang K, Cui Y, Xu L. Desymmetrization‐Oriented Enantioselective Synthesis of Silicon‐Stereogenic Silanes by Palladium‐Catalyzed C−H Olefinations. Chem Asian J 2019; 14:2082-2085. [DOI: 10.1002/asia.201900408] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2019] [Revised: 04/07/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Yan Lin
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of EducationHangzhou Normal University No. 2318, Yuhangtang Road Hangzhou 311121 P. R. China
| | - Wei‐Yang Ma
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of EducationHangzhou Normal University No. 2318, Yuhangtang Road Hangzhou 311121 P. R. China
| | - Zheng Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of EducationHangzhou Normal University No. 2318, Yuhangtang Road Hangzhou 311121 P. R. China
| | - Zhan‐Jiang Zheng
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of EducationHangzhou Normal University No. 2318, Yuhangtang Road Hangzhou 311121 P. R. China
| | - Jian Cao
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of EducationHangzhou Normal University No. 2318, Yuhangtang Road Hangzhou 311121 P. R. China
| | - Ke‐Fang Yang
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of EducationHangzhou Normal University No. 2318, Yuhangtang Road Hangzhou 311121 P. R. China
| | - Yu‐Ming Cui
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of EducationHangzhou Normal University No. 2318, Yuhangtang Road Hangzhou 311121 P. R. China
| | - Li‐Wen Xu
- Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of EducationHangzhou Normal University No. 2318, Yuhangtang Road Hangzhou 311121 P. R. China
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39
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Lin J, Ding L, Zhuo Q, Zhang H, Xia H. Formal [2 + 2 + 2] Cycloaddition Reaction of a Metal–Carbyne Complex with Nitriles: Synthesis of a Metallapyrazine Complex. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00213] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Jianfeng Lin
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Linting Ding
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Qingde Zhuo
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Hong Zhang
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
| | - Haiping Xia
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Collaborative Innovation Center of Chemistry for Energy Materials (iChEM), College of Chemistry and Chemical Engineering, Xiamen University, Xiamen 361005, China
- Department of Chemistry, Shenzhen Grubbs Institute, Southern University of Science and Technology, Shenzhen 518055, China
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40
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Chen H, Chen Y, Tang X, Liu S, Wang R, Hu T, Gao L, Song Z. Rhodium-Catalyzed Reaction of Silacyclobutanes with Unactivated Alkynes to Afford Silacyclohexenes. Angew Chem Int Ed Engl 2019; 58:4695-4699. [PMID: 30742358 DOI: 10.1002/anie.201814143] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Indexed: 12/13/2022]
Abstract
A Rh-catalyzed reaction of silacyclobutanes (SCBs) with unactivated alkynes has been developed to form silacyclohexenes with high chemoselectivity. Good enantioselectivity at the stereogenic silicon center was achieved using a chiral phosphoramidite ligand. The resulting silacyclohexenes are useful scaffolds for synthesizing structurally attractive silacyclic compounds.
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Affiliation(s)
- Hua Chen
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Yi Chen
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Xiaoxiao Tang
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Shunfa Liu
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Runping Wang
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Tianbao Hu
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Lu Gao
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China
| | - Zhenlei Song
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology, Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry, West China School of Pharmacy, Sichuan University, Chengdu, 610041, China.,State Key Laboratory of Elemento-organic Chemistry, Nankai University, Tianjin, 300071, China
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41
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Chen H, Chen Y, Tang X, Liu S, Wang R, Hu T, Gao L, Song Z. Rhodium‐Catalyzed Reaction of Silacyclobutanes with Unactivated Alkynes to Afford Silacyclohexenes. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201814143] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Hua Chen
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Yi Chen
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Xiaoxiao Tang
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Shunfa Liu
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Runping Wang
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Tianbao Hu
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Lu Gao
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry West China School of Pharmacy Sichuan University Chengdu 610041 China
| | - Zhenlei Song
- Sichuan Engineering Laboratory for Plant-Sourced Drug and Research Center for Drug Industrial Technology Key Laboratory of Drug-Targeting and Drug Delivery System of the Education Ministry West China School of Pharmacy Sichuan University Chengdu 610041 China
- State Key Laboratory of Elemento-organic Chemistry Nankai University Tianjin 300071 China
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42
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Yu Z, Zhang T, Bai R, Lan Y. Probing enantioselectivity in rhodium-catalyzed Si–C bond cleavage to construct silicon-stereocenters: a theoretical study. Catal Sci Technol 2019. [DOI: 10.1039/c8cy02261e] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Density functional theory (DFT) calculations indicate that favorable oxidative addition/reductive elimination process from arylrhodium complex determines the enantioselectivity.
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Affiliation(s)
- Zhaoyuan Yu
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- China
| | - Tao Zhang
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- China
| | - Ruopeng Bai
- School of Chemistry and Chemical Engineering
- Chongqing University
- Chongqing
- China
| | - Yu Lan
- Department College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- China
- School of Chemistry and Chemical Engineering
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43
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Shintani R. Catalytic Asymmetric Synthesis of Silicon-Stereogenic Compounds by Enantioselective Desymmetrization of Prochiral Tetraorganosilanes. J SYN ORG CHEM JPN 2018. [DOI: 10.5059/yukigoseikyokaishi.76.1163] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Ryo Shintani
- Division of Chemistry, Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University
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44
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Mu QC, Chen J, Xia CG, Xu LW. Synthesis of silacyclobutanes and their catalytic transformations enabled by transition-metal complexes. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2018.06.015] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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45
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Zhan G, Teng HL, Luo Y, Lou SJ, Nishiura M, Hou Z. Enantioselective Construction of Silicon-Stereogenic Silanes by Scandium-Catalyzed Intermolecular Alkene Hydrosilylation. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201807493] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Gu Zhan
- Organometallic Chemistry Laboratory; RIKEN Cluster for Pioneering Research; 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Huai-Long Teng
- Advanced Catalysis Research Group; RIKEN Center for Sustainable Resource Science; 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Yong Luo
- Organometallic Chemistry Laboratory; RIKEN Cluster for Pioneering Research; 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Shao-Jie Lou
- Advanced Catalysis Research Group; RIKEN Center for Sustainable Resource Science; 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Masayoshi Nishiura
- Organometallic Chemistry Laboratory; RIKEN Cluster for Pioneering Research; 2-1 Hirosawa Wako Saitama 351-0198 Japan
- Advanced Catalysis Research Group; RIKEN Center for Sustainable Resource Science; 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Zhaomin Hou
- Organometallic Chemistry Laboratory; RIKEN Cluster for Pioneering Research; 2-1 Hirosawa Wako Saitama 351-0198 Japan
- Advanced Catalysis Research Group; RIKEN Center for Sustainable Resource Science; 2-1 Hirosawa Wako Saitama 351-0198 Japan
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46
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Zhan G, Teng HL, Luo Y, Lou SJ, Nishiura M, Hou Z. Enantioselective Construction of Silicon-Stereogenic Silanes by Scandium-Catalyzed Intermolecular Alkene Hydrosilylation. Angew Chem Int Ed Engl 2018; 57:12342-12346. [DOI: 10.1002/anie.201807493] [Citation(s) in RCA: 69] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2018] [Revised: 07/27/2018] [Indexed: 01/18/2023]
Affiliation(s)
- Gu Zhan
- Organometallic Chemistry Laboratory; RIKEN Cluster for Pioneering Research; 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Huai-Long Teng
- Advanced Catalysis Research Group; RIKEN Center for Sustainable Resource Science; 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Yong Luo
- Organometallic Chemistry Laboratory; RIKEN Cluster for Pioneering Research; 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Shao-Jie Lou
- Advanced Catalysis Research Group; RIKEN Center for Sustainable Resource Science; 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Masayoshi Nishiura
- Organometallic Chemistry Laboratory; RIKEN Cluster for Pioneering Research; 2-1 Hirosawa Wako Saitama 351-0198 Japan
- Advanced Catalysis Research Group; RIKEN Center for Sustainable Resource Science; 2-1 Hirosawa Wako Saitama 351-0198 Japan
| | - Zhaomin Hou
- Organometallic Chemistry Laboratory; RIKEN Cluster for Pioneering Research; 2-1 Hirosawa Wako Saitama 351-0198 Japan
- Advanced Catalysis Research Group; RIKEN Center for Sustainable Resource Science; 2-1 Hirosawa Wako Saitama 351-0198 Japan
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47
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Yang C, Wang J, Li J, Ma W, An K, He W, Jiang C. Visible-Light Induced Radical Silylation for the Synthesis of Dibenzosiloles via Dehydrogenative Cyclization. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800417] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chao Yang
- School of Chemical Engineering; Nanjing University of Science and Technology; Nanjing Jiangsu 210094 People's Republic of China
| | - Jing Wang
- School of Medicine and Tsinghua-Peking Joint Centers for Life Science; Tsinghua University; Beijing 100084 People's Republic of China
| | - Jianhua Li
- School of Chemical Engineering; Nanjing University of Science and Technology; Nanjing Jiangsu 210094 People's Republic of China
| | - Wenchao Ma
- School of Chemical Engineering; Nanjing University of Science and Technology; Nanjing Jiangsu 210094 People's Republic of China
| | - Kun An
- School of Medicine and Tsinghua-Peking Joint Centers for Life Science; Tsinghua University; Beijing 100084 People's Republic of China
| | - Wei He
- School of Medicine and Tsinghua-Peking Joint Centers for Life Science; Tsinghua University; Beijing 100084 People's Republic of China
| | - Chao Jiang
- School of Chemical Engineering; Nanjing University of Science and Technology; Nanjing Jiangsu 210094 People's Republic of China
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48
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Namba T, Shibata Y, Sugiyama H, Teraoka K, Uekusa H, Tanaka K. Rhodium-catalyzed Enantioselective Synthesis and Properties of Silicon-stereogenic Benzofuranylmethylidene-benzoxasiloles. CHEM LETT 2018. [DOI: 10.1246/cl.180214] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Tomoya Namba
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8550, Japan
| | - Yu Shibata
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8550, Japan
| | - Haruki Sugiyama
- Department of Chemistry, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8550, Japan
| | - Kota Teraoka
- Department of Chemistry, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8550, Japan
| | - Hidehiro Uekusa
- Department of Chemistry, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8550, Japan
| | - Ken Tanaka
- Department of Chemical Science and Engineering, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8550, Japan
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Wen H, Wan X, Huang Z. Asymmetric Synthesis of Silicon‐Stereogenic Vinylhydrosilanes by Cobalt‐Catalyzed Regio‐ and Enantioselective Alkyne Hydrosilylation with Dihydrosilanes. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201802806] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Huanan Wen
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Lingling Rd Shanghai 200032 China
| | - Xiaolong Wan
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Lingling Rd Shanghai 200032 China
| | - Zheng Huang
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Lingling Rd Shanghai 200032 China
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50
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Wen H, Wan X, Huang Z. Asymmetric Synthesis of Silicon‐Stereogenic Vinylhydrosilanes by Cobalt‐Catalyzed Regio‐ and Enantioselective Alkyne Hydrosilylation with Dihydrosilanes. Angew Chem Int Ed Engl 2018; 57:6319-6323. [DOI: 10.1002/anie.201802806] [Citation(s) in RCA: 100] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Indexed: 11/07/2022]
Affiliation(s)
- Huanan Wen
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Lingling Rd Shanghai 200032 China
| | - Xiaolong Wan
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Lingling Rd Shanghai 200032 China
| | - Zheng Huang
- State Key Laboratory of Organometallic Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Sciences Chinese Academy of Sciences 345 Lingling Rd Shanghai 200032 China
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