1
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Pan Q, Wang K, Xu W, Ai Y, Ping Y, Liu C, Wang M, Zhang J, Kong W. Ligand-Controlled, Nickel-Catalyzed Stereodivergent Construction of 1,3-Nonadjacent Stereocenters. J Am Chem Soc 2024; 146:15453-15463. [PMID: 38795043 DOI: 10.1021/jacs.4c03745] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2024]
Abstract
In contrast to the asymmetric synthesis of molecules with a single stereocenter or 1,2-adjacent stereocenters, the simultaneous construction of acyclic 1,3-nonadjacent stereocenters via a single catalyst in an enantioselective and diastereoselective manner remains a formidable challenge. Here, we demonstrate the enantioselective and diastereodivergent construction of 1,3-nonadjacent stereocenters through Ni-catalyzed reductive cyclization/cross-coupling of alkene-tethered aryl bromides and α-bromoamides, which represents the major remaining stereochemical challenge of cyclization/difunctionalization of alkenes. Using Ming-Phos as ligand, a diverse set of oxindoles containing 1,3-nonadjacent stereocenters were obtained with high levels of enantio- and diastereoselectivity. Mechanistic experiments and density functional theory calculations indicate that magnesium salt plays a key role in controlling the diastereoselectivity. Furthermore, another set of complementary stereoisomeric products were constructed from the same set of starting materials using Ph-Phox as ligand.
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Affiliation(s)
- Qi Pan
- The Institute for Advanced Studies, Wuhan University, Wuhan 430072, China
| | - Kuai Wang
- The Institute for Advanced Studies, Wuhan University, Wuhan 430072, China
| | - Weipeng Xu
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Yuqi Ai
- The Institute for Advanced Studies, Wuhan University, Wuhan 430072, China
| | - Yuanyuan Ping
- The Institute for Advanced Studies, Wuhan University, Wuhan 430072, China
| | - Chuhan Liu
- The Institute for Advanced Studies, Wuhan University, Wuhan 430072, China
| | - Minyan Wang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Junliang Zhang
- Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai 200438, China
| | - Wangqing Kong
- The Institute for Advanced Studies, Wuhan University, Wuhan 430072, China
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2
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Scarpa de Souza EL, Gorbatov SA, Pierozzi BM, Batista Junior JM, Duarte Correia CR. Enantioselective Synthesis of Dihydrobenzofurans, Dihydrobenzosulfones, and Dihydroindoles by Merging One-pot Intramolecular Heck-Matsuda Reactions from Anilines with Redox-Relay Process. Chemistry 2024:e202401115. [PMID: 38801751 DOI: 10.1002/chem.202401115] [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: 03/19/2024] [Revised: 05/26/2024] [Accepted: 05/27/2024] [Indexed: 05/29/2024]
Abstract
A one-pot tandem process was developed aiming at the concise and expeditious enantioselective synthesis of dihydrobenzofuran, dihydrobenzosulfone, and dihydroindole scaffolds under mild, and open-flask conditions. This process combines the in situ generation of aryldiazonium salt directly from the anilines in methanol telescoped to an intramolecular Heck-Matsuda reaction linked to a redox relay process to provide the final products as the dimethyl acetals. These Heck products were smoothly converted into the corresponding primary alcohols or esters. The robustness and the efficiency of the protocol are demonstrated by the synthesis of 24 enantioenriched dihydrobenzofurans, dihydrobenzosulfones, and dihydroindoles in overall yields up to 78 % in enantiomeric ratios up to 99 : 1 by a sequential 5-step protocol.
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Affiliation(s)
| | | | - Breno Mendes Pierozzi
- Department of Organic Chemistry, University of Campinas, Rua Josué de Castro, 10384-612, Campinas, São Paulo, Brazil
| | - João Marcos Batista Junior
- Institute of Science and Technology, Federal University of São Paulo, Rua Talim, 330, 12231-280, São José dos Campos, São Paulo, Brazil
| | - Carlos Roque Duarte Correia
- Department of Organic Chemistry, University of Campinas, Rua Josué de Castro, 10384-612, Campinas, São Paulo, Brazil
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3
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Yu S, Jin Z, Tong X, Qi L. Palladium-Catalyzed Heck/Suzuki Tandem Reaction of ( Z)-1-Iodo-1,6-dienes and Organoboronic Acids. Org Lett 2024; 26:2175-2179. [PMID: 38451537 DOI: 10.1021/acs.orglett.4c00244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/08/2024]
Abstract
The Heck/Suzuki tandem reaction has emerged as an essential strategy for the synthesis of complex molecules. Herein, an efficient palladium-catalyzed Heck/Suzuki tandem reaction of (Z)-1-iodo-1,6-dienes with organoboronic acids is described, providing various tetrahydropyridines in good to excellent yields under mild reaction conditions. The key to the success of this approach is the avoidance of the intramolecular second Heck insertion occurring prior to the transmetalation step. In addition, the asymmetric version of this reaction is investigated to deliver chiral tetrahydropyridine in excellent yield with promising enantioselectivity.
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Affiliation(s)
- Shuling Yu
- School of Pharmaceutical and Chemical Engineering & Institute for Advanced Studies, Taizhou University, Taizhou, Zhejiang 318000, People's Republic of China
| | - Zhengneng Jin
- School of Pharmaceutical and Chemical Engineering & Institute for Advanced Studies, Taizhou University, Taizhou, Zhejiang 318000, People's Republic of China
| | - Xiaofeng Tong
- School of Pharmaceutical and Chemical Engineering & Institute for Advanced Studies, Taizhou University, Taizhou, Zhejiang 318000, People's Republic of China
| | - Linjun Qi
- School of Pharmaceutical and Chemical Engineering & Institute for Advanced Studies, Taizhou University, Taizhou, Zhejiang 318000, People's Republic of China
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4
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Zhu X, Liu F, Ba X, Wu Y. Tandem Suzuki Polymerization/Heck Cyclization Reaction to Form Ladder-Type 9,9'-Bifluorenylidene-Based Conjugated Polymer. Polymers (Basel) 2023; 15:3360. [PMID: 37631417 PMCID: PMC10458247 DOI: 10.3390/polym15163360] [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: 07/13/2023] [Revised: 07/28/2023] [Accepted: 08/07/2023] [Indexed: 08/27/2023] Open
Abstract
The synthesis of ladder-type 9,9'-bifluorenylidene-based conjugated polymer is reported. Unlike the typical synthetic strategy, the new designed ladder-type conjugated polymer is achieved via tandem Suzuki polymerization/Heck cyclization reaction in one-pot. In the preparation process, Suzuki polymerization reaction occurred first and then the intramolecular Heck cyclization followed smoothly under the same catalyst Pd(PPh3)4. The model reaction proved that the introduction of iodine (I) for this tandem reaction can effectively control the sequential bond-forming process and inhibit the additional competitive side reactions. Thus, small-molecule model compounds could be obtained in high yields. The successes of the synthesized small molecule and polymer compounds indicate that the Pd-catalyzed tandem reaction may be an effective strategy for improving extended π-conjugated materials.
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Affiliation(s)
- Xiaoyan Zhu
- College of Chemistry and Materials Science, Hebei University, Baoding 071002, China; (X.Z.); (X.B.)
| | - Feng Liu
- College of Basic Medicine, Hebei University, Baoding 071002, China
| | - Xinwu Ba
- College of Chemistry and Materials Science, Hebei University, Baoding 071002, China; (X.Z.); (X.B.)
| | - Yonggang Wu
- College of Chemistry and Materials Science, Hebei University, Baoding 071002, China; (X.Z.); (X.B.)
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5
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Pan YY, Zhu XW, Shi L, Jiang G, Wu XX. Palladium-Catalyzed Heck Cyclization with P(O)H Compounds to Construct Phosphinonyl-Azaindoline and -Azaoxindole Derivatives. J Org Chem 2023; 88:9843-9852. [PMID: 37433020 DOI: 10.1021/acs.joc.3c00521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2023]
Abstract
We report herein a concise method for the construction of phosphinonyl-azaindoline and -azaoxindole derivatives via a palladium-catalyzed cascade cyclization with P(O)H compounds. Various H-phosphonates, H-phosphinates, and aromatic secondary phosphine oxides are all tolerated under the reaction conditions. Furthermore, the phosphinonyl-azaindoline isomer families such as 7-, 5-, and 4-azaindolines could be synthesized in moderate to good yields.
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Affiliation(s)
- Yi-Yun Pan
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - Xi-Wei Zhu
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - Lei Shi
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - Guomin Jiang
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
| | - Xin-Xing Wu
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China
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6
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Maurya RK, Sharma D, Kumari S, Chatterjee R, Khatravath M, Dandela R. Recent Advances in Transition Metal‐Catalyzed Domino‐Cyclization Strategies for Functionalized Heterocyclic/Carbocyclic Compounds. ChemistrySelect 2022. [DOI: 10.1002/slct.202201408] [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)
- Rohit Kumar Maurya
- Rohit Kumar Maurya Suruchi Kumari Mahender Khatravath Department of Chemistry, Central university of South SH-7, Panchanpur Road Karhara Fatehpur Gaya Bihar 824236 India
| | - Deepika Sharma
- Deepika Sharma Rambabu Dandela Rana Chatterjee Department of Industrial and Engineering Chemistry Institute of Chemical Technology, Indian oil Odisha Campus, Kharagpur extension Centre Mouza, Samantpuri Bhubaneswar 751013 India
| | - Suruchi Kumari
- Rohit Kumar Maurya Suruchi Kumari Mahender Khatravath Department of Chemistry, Central university of South SH-7, Panchanpur Road Karhara Fatehpur Gaya Bihar 824236 India
| | - Rana Chatterjee
- Deepika Sharma Rambabu Dandela Rana Chatterjee Department of Industrial and Engineering Chemistry Institute of Chemical Technology, Indian oil Odisha Campus, Kharagpur extension Centre Mouza, Samantpuri Bhubaneswar 751013 India
| | - Mahender Khatravath
- Rohit Kumar Maurya Suruchi Kumari Mahender Khatravath Department of Chemistry, Central university of South SH-7, Panchanpur Road Karhara Fatehpur Gaya Bihar 824236 India
| | - Rambabu Dandela
- Deepika Sharma Rambabu Dandela Rana Chatterjee Department of Industrial and Engineering Chemistry Institute of Chemical Technology, Indian oil Odisha Campus, Kharagpur extension Centre Mouza, Samantpuri Bhubaneswar 751013 India
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7
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Ye H, Wu L, Zhang M, Jiang G, Dai H, Wu XX. Palladium-catalyzed Heck cyclization/carbonylation with formates: synthesis of azaindoline-3-acetates and furoazaindolines. Chem Commun (Camb) 2022; 58:6825-6828. [PMID: 35615964 DOI: 10.1039/d2cc02152h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
We report herein a palladium-catalyzed domino cyclization/carbonylation to access ester-functionalized azaindolines, applying formates as a convenient carbonyl source. All four azaindoline isomers were constructed, exhibiting good functional group compatibility. On this basis, modifying the starting tether on the aminopyridine led to furoazaindolines via an intramolecular reductive cyclization after the palladium-catalyzed process.
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Affiliation(s)
- Hao Ye
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China.
| | - Linhui Wu
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China.
| | - Minrui Zhang
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China.
| | - Guomin Jiang
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China.
| | - Hong Dai
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China.
| | - Xin-Xing Wu
- College of Chemistry and Chemical Engineering, Nantong University, Nantong 226019, P. R. China.
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8
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Chen M, Xu XX, Wang X, Ren ZH, Guan ZH. endo-5-Norbornene-2,3-dimethanol-promoted asymmetric Heck/Suzuki cascade reaction of N-(2-bromophenyl)acrylamides. Org Chem Front 2022. [DOI: 10.1039/d2qo00998f] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An endo-5-norbornene-2,3-dimethanol-promoted highly enantioselective palladium-catalyzed Heck/Suzuki cascade reaction of N-(2-bromophenyl)acrylamides has been developed.
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Affiliation(s)
- Ming Chen
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Shaanxi Key Laboratory for Carbon Neutral Technology, Department of Chemistry & Materials Science, Northwest University, Xi'an 710127, P.R. China
| | - Xing-Xing Xu
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Shaanxi Key Laboratory for Carbon Neutral Technology, Department of Chemistry & Materials Science, Northwest University, Xi'an 710127, P.R. China
| | - Xucai Wang
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Shaanxi Key Laboratory for Carbon Neutral Technology, Department of Chemistry & Materials Science, Northwest University, Xi'an 710127, P.R. China
| | - Zhi-Hui Ren
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Shaanxi Key Laboratory for Carbon Neutral Technology, Department of Chemistry & Materials Science, Northwest University, Xi'an 710127, P.R. China
| | - Zheng-Hui Guan
- Key Laboratory of Synthetic and Natural Functional Molecule of the Ministry of Education, Shaanxi Key Laboratory for Carbon Neutral Technology, Department of Chemistry & Materials Science, Northwest University, Xi'an 710127, P.R. China
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9
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Wu XX, Ye H, Zhang R, Xia X, Ding Y, Sun M, Shi L, Jiang G. Synthesis of (Hetero)Aryl-Functionalized Azaindoline Derivatives by Palladium-Catalyzed Domino Heck Cyclization/Hiyama Cross-Coupling. SYNTHESIS-STUTTGART 2021. [DOI: 10.1055/a-1542-4258] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
AbstractA palladium-catalyzed domino Heck cyclization/Hiyama cross-coupling has been achieved for the synthesis of (hetero)aryl-functionalized azaindoline derivatives bearing all-carbon quaternary centers in 46–85% yields. The synthetic versatility of this protocol has been highlighted by the gram-scale synthesis and modification of aryl-containing complex bioactive molecules.
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Affiliation(s)
- Xin-Xing Wu
- College of Chemistry and Chemical Engineering, Nantong University
| | - Hao Ye
- College of Chemistry and Chemical Engineering, Nantong University
| | - Ruotong Zhang
- College of Chemistry and Chemical Engineering, Nantong University
| | - Xiaolong Xia
- School of Textile and Clothing, Nantong University
| | - Yue Ding
- College of Chemistry and Chemical Engineering, Nantong University
- Anhui Haifeng Analysis and Testing Technology Co. Ltd
| | - Meihui Sun
- College of Chemistry and Chemical Engineering, Nantong University
- Anhui Haifeng Analysis and Testing Technology Co. Ltd
| | - Lei Shi
- College of Chemistry and Chemical Engineering, Nantong University
| | - Guomin Jiang
- College of Chemistry and Chemical Engineering, Nantong University
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10
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Qi H, Han K, Chen S. Palladium-Catalyzed Aryl-Furanylation of Alkenes: Synthesis of Benzofuran-Containing 3,3-Disubstituted Oxindoles. J Org Chem 2021; 86:9384-9395. [PMID: 34210128 DOI: 10.1021/acs.joc.1c00617] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A novel palladium-catalyzed aryl-furanylation of alkenes is described. This protocol provided a straightforward route to the synthesis of various benzofuran-containing 3,3-disubstitutedoxindole derivatives bearing a quarternary carbon center. In the cascade process, one C(sp2)-O bond, two C(sp2)-C(sp3) bonds, an oxindole, and a furan ring are formed in a single chemical operation.
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Affiliation(s)
- Hongbo Qi
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, China
| | - Kaiming Han
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, China
| | - Shufeng Chen
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, China
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11
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Chen Q, Li S, Xie X, Guo H, Yang J, Zhang J. Pd-Catalyzed Enantioselective Dicarbofunctionalization of Alkene to Access Disubstituted Dihydroisoquinolinone. Org Lett 2021; 23:4099-4103. [PMID: 33983037 DOI: 10.1021/acs.orglett.1c00974] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A Pd/Xu-Phos-catalyzed asymmetric Heck/Suzuki domino reaction has been developed that shows high functional group tolerance and enables coupling with various aryl/alkenyl borates. A series of chiral disubstituted dihydroisoquinolinones could be obtained in good yields and excellent enantioselectivities.
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Affiliation(s)
- Qiaoyu Chen
- Academy for Engineering and Technology, Fudan University, Shanghai 200438, China
| | - Sanliang Li
- Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, China
| | - Xiaoxiao Xie
- Academy for Engineering and Technology, Fudan University, Shanghai 200438, China
| | - Hao Guo
- Academy for Engineering and Technology, Fudan University, Shanghai 200438, China.,Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, China.,Zhuhai Fudan Innovation Institute, Zhuhai 519000, China
| | - Junfeng Yang
- Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, China.,Zhuhai Fudan Innovation Institute, Zhuhai 519000, China
| | - Junliang Zhang
- Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, China.,Zhuhai Fudan Innovation Institute, Zhuhai 519000, China
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12
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Li M, Wang Y, Xu Y. Palladium-Catalyzed Tandem Heck Cyclization Reactions to Access the Bridged N-Heterocyclic Compounds. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202104059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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13
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Chen X, Lin J, Wang B, Tian X. Nickel-Catalyzed Mizoroki-Heck/Amination Cascade Reactions of o-Dihaloarenes with Allylamines: Synthesis of Indoles. Org Lett 2020; 22:7704-7708. [PMID: 32910665 DOI: 10.1021/acs.orglett.0c02909] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An efficient Mizoroki-Heck/amination cascade reaction of o-dihaloarenes with allylamines has been developed using nickel and IPr carbene ligand as catalyst. This protocol enables the synthesis of a broad range of substituted indoles by a cascade process, from readily available starting materials. Mechanistic studies suggest that the Mizoroki-Heck reaction occurred first under IPr-nickel catalysis.
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Affiliation(s)
- Xu Chen
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 511436, China
| | - Jin Lin
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 511436, China
| | - Biao Wang
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 511436, China
| | - Xu Tian
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital, Guangzhou Medical University, Guangzhou, Guangdong 511436, China
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14
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Li MY, Han P, Hu TJ, Wei D, Zhang G, Qin A, Feng CG, Tang BZ, Lin GQ. Suzuki-Miyaura Coupling Enabled by Aryl to Vinyl 1,4-Palladium Migration. iScience 2020; 23:100966. [PMID: 32199292 PMCID: PMC7082552 DOI: 10.1016/j.isci.2020.100966] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 02/20/2020] [Accepted: 03/03/2020] [Indexed: 12/29/2022] Open
Abstract
The Suzuki-Miyaura coupling is a fundamentally important transformation in modern organic synthesis. The development of new reaction modes for new chemical accessibility and higher synthetic efficiency is still the consistent pursuance in this field. An efficient Suzuki-Miyaura coupling enabled by a controllable 1,4-palladium migration was realized to afford stereodefined multisubstituted olefins and 1,3-dienes. The reaction exhibits remarkable broad substrate scope, excellent functional-group tolerance, versatile conversion with obtained products, and easy scalability. The practicality of this method is highlighted by the aggregation-induced emission feature of the produced olefins and 1,3-dienes, as well as the capability of affording geometric isomer pairs with a marked difference on photoluminescent quantum yield values.
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Affiliation(s)
- Meng-Yao Li
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200032, China
| | - Pengbo Han
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou 510640, China
| | - Tian-Jiao Hu
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200032, China
| | - Dong Wei
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200032, China
| | - Ge Zhang
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200032, China
| | - Anjun Qin
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou 510640, China
| | - Chen-Guo Feng
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200032, China; The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
| | - Ben Zhong Tang
- State Key Laboratory of Luminescent Materials and Devices, Key Laboratory of Luminescence from Molecular Aggregates of Guangdong Province, Center for Aggregation-Induced Emission, South China University of Technology, Guangzhou 510640, China
| | - Guo-Qiang Lin
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, Shanghai 200032, China; The Research Center of Chiral Drugs, Innovation Research Institute of Traditional Chinese Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai 201203, China.
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15
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Debnath P. Recent Advances in the Hofmann Rearrangement and Its Application to Natural Product Synthesis. CURR ORG CHEM 2020. [DOI: 10.2174/1385272823666191021115508] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
:
C-N bond formation reactions are the most important transformations in
(bio)organic chemistry because of the widespread occurrence of amines in pharmaceuticals,
natural products, and biologically active compounds. The Hofmann rearrangement is
a well-known method used for the preparation of primary amines from amides. But, the
traditional version of the Hofmann rearrangement often gave relatively poor yields due to
over-oxidation or due to the poor solubility of some amides in aqueous base, and created
an enormous amount of waste products. Developments over the last two decades, in particular,
have focused on refining both of these factors affecting the reaction. This review
covers both the description of recent advances (2000-2019) in the Hofmann
rearrangements and its applications in the synthesis of heterocycles, natural products and
complex molecules of biological interest. It is revealed that organo-catalytic systems especially hypervalent
iodine-based catalysts have been developed for the green and environmentally friendly conversion of
carboxamides to primary amines and carbamates.
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Affiliation(s)
- Pradip Debnath
- Department of Chemistry, Maharaja Bir Bikram College, Agartala, Tripura-799004, India
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16
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Song XD, Li XR, Wang YW, Chu XQ, Rao W, Xu H, Han GZ, Shen ZL. Indium-mediated difunctionalization of iodoalkyl-tethered unactivated alkenes via an intramolecular cyclization and an ensuing palladium-catalyzed cross-coupling reaction with aryl halides. Org Chem Front 2020. [DOI: 10.1039/d0qo00632g] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A cobalt-catalyzed, indium-mediated difunctionalization of iodoalkyl-tethered unactivated alkenes for accessing five-membered cyclic compounds via a cyclization/cross-coupling sequence was developed.
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Affiliation(s)
- Xuan-Di Song
- Technical Institute of Fluorochemistry (TIF)
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211816
| | - Xiang-Rui Li
- Technical Institute of Fluorochemistry (TIF)
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211816
| | - Ya-Wen Wang
- Technical Institute of Fluorochemistry (TIF)
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211816
| | - Xue-Qiang Chu
- Technical Institute of Fluorochemistry (TIF)
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211816
| | - Weidong Rao
- Jiangsu Key Laboratory of Biomass-based Green Fuels and Chemicals
- College of Chemical Engineering
- Nanjing Forestry University
- Nanjing 210037
- China
| | - Haiyan Xu
- School of Environmental and Chemical Engineering
- Jiangsu University of Science and Technology
- Zhenjiang
- China
| | - Guo-Zhi Han
- Technical Institute of Fluorochemistry (TIF)
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211816
| | - Zhi-Liang Shen
- Technical Institute of Fluorochemistry (TIF)
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Nanjing Tech University
- Nanjing 211816
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17
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Ye P, Shao Y, Zhang F, Zou J, Ye X, Chen J. Rare‐Earth‐Metal‐Catalyzed Synthesis of Azaindolines and Naphthyridines via C−H Cyclization of Functionalized Pyridines. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201901473] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Pengqing Ye
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 People's Republic of China
| | - Yinlin Shao
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 People's Republic of China
- Institute of New Materials & Industrial TechnologyWenzhou University Wenzhou 325035 People's Republic of China
| | - Fangjun Zhang
- School of Pharmaceutical SciencesWenzhou Medical University Wenzhou 325035 People's Republic of China
| | - Jinxuan Zou
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 People's Republic of China
| | - Xuanzeng Ye
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 People's Republic of China
| | - Jiuxi Chen
- College of Chemistry and Materials EngineeringWenzhou University Wenzhou 325035 People's Republic of China
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18
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Affiliation(s)
- Baihang Ju
- The Center for Precision Synthesis (CPS), Institute for Advanced Studies (IAS), Wuhan University, Wuhan 430072, People’s Republic of China
| | - Shigui Chen
- The Center for Precision Synthesis (CPS), Institute for Advanced Studies (IAS), Wuhan University, Wuhan 430072, People’s Republic of China
| | - Wangqing Kong
- The Center for Precision Synthesis (CPS), Institute for Advanced Studies (IAS), Wuhan University, Wuhan 430072, People’s Republic of China
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19
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Zhang Z, Xu B, Wu L, Wu Y, Qian Y, Zhou L, Liu Y, Zhang J. Enantioselective Dicarbofunctionalization of Unactivated Alkenes by Palladium‐Catalyzed Tandem Heck/Suzuki Coupling Reaction. Angew Chem Int Ed Engl 2019; 58:14653-14659. [DOI: 10.1002/anie.201907840] [Citation(s) in RCA: 106] [Impact Index Per Article: 21.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2019] [Revised: 07/26/2019] [Indexed: 12/11/2022]
Affiliation(s)
- Zhan‐Ming Zhang
- Department of Chemistry Fudan University 2005 Songhu Road Shanghai 200438 P. R. China
| | - Bing Xu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 China
| | - Lizuo Wu
- College of Chemistry and Life Science Advanced Institute of Materials Science Changchun University of Technology Changchun 130012 China
| | - Yuanqi Wu
- College of Chemistry and Life Science Advanced Institute of Materials Science Changchun University of Technology Changchun 130012 China
| | - Yanyan Qian
- College of Chemistry and Life Science Advanced Institute of Materials Science Changchun University of Technology Changchun 130012 China
| | - Lujia Zhou
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 China
| | - Yu Liu
- College of Chemistry and Life Science Advanced Institute of Materials Science Changchun University of Technology Changchun 130012 China
| | - Junliang Zhang
- Department of Chemistry Fudan University 2005 Songhu Road Shanghai 200438 P. R. China
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 China
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20
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Zhang Z, Xu B, Wu L, Wu Y, Qian Y, Zhou L, Liu Y, Zhang J. Enantioselective Dicarbofunctionalization of Unactivated Alkenes by Palladium‐Catalyzed Tandem Heck/Suzuki Coupling Reaction. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201907840] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Zhan‐Ming Zhang
- Department of Chemistry Fudan University 2005 Songhu Road Shanghai 200438 P. R. China
| | - Bing Xu
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 China
| | - Lizuo Wu
- College of Chemistry and Life Science Advanced Institute of Materials Science Changchun University of Technology Changchun 130012 China
| | - Yuanqi Wu
- College of Chemistry and Life Science Advanced Institute of Materials Science Changchun University of Technology Changchun 130012 China
| | - Yanyan Qian
- College of Chemistry and Life Science Advanced Institute of Materials Science Changchun University of Technology Changchun 130012 China
| | - Lujia Zhou
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 China
| | - Yu Liu
- College of Chemistry and Life Science Advanced Institute of Materials Science Changchun University of Technology Changchun 130012 China
| | - Junliang Zhang
- Department of Chemistry Fudan University 2005 Songhu Road Shanghai 200438 P. R. China
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes School of Chemistry and Molecular Engineering East China Normal University Shanghai 200062 China
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21
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Barbolla I, Sotomayor N, Lete E. Carbopalladation/Suzuki Coupling Cascade for the Generation of Quaternary Centers: Access to Pyrrolo[1,2-b]isoquinolines. J Org Chem 2019; 84:10183-10196. [DOI: 10.1021/acs.joc.9b01357] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Iratxe Barbolla
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Apdo. 644, 48080 Bilbao, Spain
| | - Nuria Sotomayor
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Apdo. 644, 48080 Bilbao, Spain
| | - Esther Lete
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco/Euskal Herriko Unibertsitatea UPV/EHU, Apdo. 644, 48080 Bilbao, Spain
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22
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Ping Y, Wang K, Pan Q, Ding Z, Zhou Z, Guo Y, Kong W. Ni-Catalyzed Regio- and Enantioselective Domino Reductive Cyclization: One-Pot Synthesis of 2,3-Fused Cyclopentannulated Indolines. ACS Catal 2019. [DOI: 10.1021/acscatal.9b02081] [Citation(s) in RCA: 48] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Yuanyuan Ping
- The Center for Precision Synthesis (CPS), Institute for Advanced Studies (IAS), Wuhan University, Wuhan 430072, People’s Republic of China
| | - Kuai Wang
- The Center for Precision Synthesis (CPS), Institute for Advanced Studies (IAS), Wuhan University, Wuhan 430072, People’s Republic of China
| | - Qi Pan
- The Center for Precision Synthesis (CPS), Institute for Advanced Studies (IAS), Wuhan University, Wuhan 430072, People’s Republic of China
| | - Zhengtian Ding
- The Center for Precision Synthesis (CPS), Institute for Advanced Studies (IAS), Wuhan University, Wuhan 430072, People’s Republic of China
| | - Zhijun Zhou
- The Center for Precision Synthesis (CPS), Institute for Advanced Studies (IAS), Wuhan University, Wuhan 430072, People’s Republic of China
| | - Ya Guo
- The Center for Precision Synthesis (CPS), Institute for Advanced Studies (IAS), Wuhan University, Wuhan 430072, People’s Republic of China
| | - Wangqing Kong
- The Center for Precision Synthesis (CPS), Institute for Advanced Studies (IAS), Wuhan University, Wuhan 430072, People’s Republic of China
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23
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Ramesh K, Satyanarayana G. Domino [Pd]-Catalysis: Heck followed by decarboxylative Sonogashira couplings under microwave irradiation in aqueous medium. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.03.015] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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24
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Microwave-Assisted Domino Heck Cyclization and Phosphorylation: Synthesis of Phosphorus Containing Heterocycles. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900510] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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25
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Long H, Xu K, Chen S, Lin J, Wu D, Wu B, Tian X, Ackermann L. Nickel-Catalyzed Intramolecular Direct Arylation of Imines toward Diverse Indoles. Org Lett 2019; 21:3053-3056. [PMID: 30998370 DOI: 10.1021/acs.orglett.9b00600] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
An efficient nickel-catalyzed intramolecular direct arylation of imines with challenging aryl chlorides has been developed. The versatile nickel catalysis made use of easily accessible imines and delivered diversely decorated 2-arylindoles of considerable importance to biological and medicinal chemistry.
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Affiliation(s)
- Han Long
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital , Guangzhou Medical University , Guangzhou , Guangdong 511436 , China
| | - Kunhua Xu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital , Guangzhou Medical University , Guangzhou , Guangdong 511436 , China
| | - Shanshan Chen
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital , Guangzhou Medical University , Guangzhou , Guangdong 511436 , China
| | - Jin Lin
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital , Guangzhou Medical University , Guangzhou , Guangdong 511436 , China
| | - Dan Wu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital , Guangzhou Medical University , Guangzhou , Guangdong 511436 , China
| | - Bo Wu
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital , Guangzhou Medical University , Guangzhou , Guangdong 511436 , China
| | - Xu Tian
- Key Laboratory of Molecular Target & Clinical Pharmacology and the State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated Hospital , Guangzhou Medical University , Guangzhou , Guangdong 511436 , China
| | - Lutz Ackermann
- Institut für Organische und Biomolekulare Chemie , Georg-August-Universität , Tammannstraße 2 , 37077 Göttingen , Germany
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26
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Tian ZX, Qiao JB, Xu GL, Pang X, Qi L, Ma WY, Zhao ZZ, Duan J, Du YF, Su P, Liu XY, Shu XZ. Highly Enantioselective Cross-Electrophile Aryl-Alkenylation of Unactivated Alkenes. J Am Chem Soc 2019; 141:7637-7643. [PMID: 31002758 DOI: 10.1021/jacs.9b03863] [Citation(s) in RCA: 147] [Impact Index Per Article: 29.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Enantioselective cross-electrophile reactions remain a challenging subject in metal catalysis, and with respect to data, studies have mainly focused on stereoconvergent reactions of racemic alkyl electrophiles. Here, we report an enantioselective cross-electrophile aryl-alkenylation reaction of unactivated alkenes. This method provides access to a number of biologically important chiral molecules such as dihydrobenzofurans, indolines, and indanes. The incorporated alkenyl group is suitable for further reactions that can lead to an increase in molecular diversity and complexity. The reaction proceeds under mild conditions at room temperature, and an easily accessible chiral pyrox ligand is used to afford products with high enantioselectivity. The synthetic utility of this method is demonstrated by enabling the modification of complex molecules such as peptides, indometacin, and steroids.
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Affiliation(s)
- Zhi-Xiong Tian
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering , Lanzhou University , 222 South Tianshui Road , Lanzhou 730000 , China
| | - Jin-Bao Qiao
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering , Lanzhou University , 222 South Tianshui Road , Lanzhou 730000 , China
| | - Guang-Li Xu
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering , Lanzhou University , 222 South Tianshui Road , Lanzhou 730000 , China
| | - Xiaobo Pang
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering , Lanzhou University , 222 South Tianshui Road , Lanzhou 730000 , China
| | - Liangliang Qi
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering , Lanzhou University , 222 South Tianshui Road , Lanzhou 730000 , China
| | - Wei-Yuan Ma
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering , Lanzhou University , 222 South Tianshui Road , Lanzhou 730000 , China
| | - Zhen-Zhen Zhao
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering , Lanzhou University , 222 South Tianshui Road , Lanzhou 730000 , China
| | - Jicheng Duan
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering , Lanzhou University , 222 South Tianshui Road , Lanzhou 730000 , China
| | - Yun-Fei Du
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering , Lanzhou University , 222 South Tianshui Road , Lanzhou 730000 , China
| | - Peifeng Su
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering , Lanzhou University , 222 South Tianshui Road , Lanzhou 730000 , China
| | - Xue-Yuan Liu
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering , Lanzhou University , 222 South Tianshui Road , Lanzhou 730000 , China
| | - Xing-Zhong Shu
- State Key Laboratory of Applied Organic Chemistry (SKLAOC), College of Chemistry and Chemical Engineering , Lanzhou University , 222 South Tianshui Road , Lanzhou 730000 , China
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27
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Döndaş HA, Retamosa MDG, Sansano JM. Recent Development in Palladium-Catalyzed Domino Reactions: Access to Materials and Biologically Important Carbo- and Heterocycles. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00110] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- H. Ali Döndaş
- Mersin University, Faculty of Pharmacy, Yenisehir Campus 33169, Yenisehir, Mersin, Turkey
| | - María de Gracia Retamosa
- Instituto de Investigaciones Químicas (CSIC-US) and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Avda. Américo Vespucio, 49, 41092 Sevilla, Spain
| | - José M. Sansano
- Departamento de Química Orgánica, Instituto de Síntesis Orgánica (ISO) and Centro de Innovación en Química Avanzada (ORFEO-CINQA), University of Alicante, 03080 Alicante, Spain
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28
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Ju B, Chen S, Kong W. Enantioselective palladium-catalyzed diarylation of unactivated alkenes. Chem Commun (Camb) 2019; 55:14311-14314. [DOI: 10.1039/c9cc07036b] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Enantioselective Pd-catalyzed diarylation of unactivated alkenes between arenediazonium salts and arylboronic acids has been developed. This method provides an efficient route to dihydrobenzofurans with all-carbon quaternary centers in good yields with 88–99% ee.
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Affiliation(s)
- Baihang Ju
- The Center for Precision Synthesis (CPS)
- Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan
- P. R. China
| | - Shigui Chen
- The Center for Precision Synthesis (CPS)
- Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan
- P. R. China
| | - Wangqing Kong
- The Center for Precision Synthesis (CPS)
- Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan
- P. R. China
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29
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Li Y, Ding Z, Lei A, Kong W. Ni-Catalyzed enantioselective reductive aryl-alkenylation of alkenes: application to the synthesis of (+)-physovenine and (+)-physostigmine. Org Chem Front 2019. [DOI: 10.1039/c9qo00744j] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A Ni-catalyzed enantioselective reductive aryl-alkenylation of alkenes for the synthesis of functionalized oxindoles is developed. With this method, a concise formal synthesis of (+)-physovenine and (+)-physostigmine has been completed.
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Affiliation(s)
- Yuxiu Li
- The College of Chemistry and Molecular Sciences
- Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan
- P. R. China
| | - Zhengtian Ding
- The College of Chemistry and Molecular Sciences
- Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan
- P. R. China
| | - Aiwen Lei
- The College of Chemistry and Molecular Sciences
- Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan
- P. R. China
| | - Wangqing Kong
- The College of Chemistry and Molecular Sciences
- Institute for Advanced Studies (IAS)
- Wuhan University
- Wuhan
- P. R. China
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30
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Ping Y, Li Y, Zhu J, Kong W. Construction of Quaternary Stereocenters by Palladium‐Catalyzed Carbopalladation‐Initiated Cascade Reactions. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806088] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Yuanyuan Ping
- The Institute for Advanced StudiesWuhan University Wuhan 430072 P. R. China
| | - Yuxiu Li
- The Institute for Advanced StudiesWuhan University Wuhan 430072 P. R. China
| | - Jieping Zhu
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and EngineeringÉcole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Wangqing Kong
- The Institute for Advanced StudiesWuhan University Wuhan 430072 P. R. China
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31
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Ping Y, Li Y, Zhu J, Kong W. Construction of Quaternary Stereocenters by Palladium‐Catalyzed Carbopalladation‐Initiated Cascade Reactions. Angew Chem Int Ed Engl 2018; 58:1562-1573. [DOI: 10.1002/anie.201806088] [Citation(s) in RCA: 202] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Indexed: 12/21/2022]
Affiliation(s)
- Yuanyuan Ping
- The Institute for Advanced StudiesWuhan University Wuhan 430072 P. R. China
| | - Yuxiu Li
- The Institute for Advanced StudiesWuhan University Wuhan 430072 P. R. China
| | - Jieping Zhu
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and EngineeringÉcole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Wangqing Kong
- The Institute for Advanced StudiesWuhan University Wuhan 430072 P. R. China
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32
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Wu XX, Liu A, Mou M, Chen H, Chen S. Palladium-Catalyzed Cascade Carbopalladation/Phenol Dearomatization Reaction: Construction of Diversely Functionalized Spirocarbocyclic Scaffolds. J Org Chem 2018; 83:14181-14194. [DOI: 10.1021/acs.joc.8b02363] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Xin-Xing Wu
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, People’s Republic of China
| | - Anjia Liu
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, People’s Republic of China
| | - Mou Mou
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, People’s Republic of China
| | - Hengfan Chen
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, People’s Republic of China
| | - Shufeng Chen
- Inner Mongolia Key Laboratory of Fine Organic Synthesis, Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, People’s Republic of China
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33
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Wang K, Ding Z, Zhou Z, Kong W. Ni-Catalyzed Enantioselective Reductive Diarylation of Activated Alkenes by Domino Cyclization/Cross-Coupling. J Am Chem Soc 2018; 140:12364-12368. [DOI: 10.1021/jacs.8b08190] [Citation(s) in RCA: 177] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Kuai Wang
- The Institute for Advanced Studies, Wuhan University, Wuhan 430072, People’s Republic of China
| | - Zhengtian Ding
- The Institute for Advanced Studies, Wuhan University, Wuhan 430072, People’s Republic of China
| | - Zhijun Zhou
- The Institute for Advanced Studies, Wuhan University, Wuhan 430072, People’s Republic of China
| | - Wangqing Kong
- The Institute for Advanced Studies, Wuhan University, Wuhan 430072, People’s Republic of China
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34
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Yuan K, Liu L, Chen J, Guo S, Yao H, Lin A. Palladium-Catalyzed Cascade Heck Cyclization To Access Bisindoles. Org Lett 2018; 20:3477-3481. [DOI: 10.1021/acs.orglett.8b01235] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kai Yuan
- State Key Laboratory of Natural Medicines (SKLNM) and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Lina Liu
- State Key Laboratory of Natural Medicines (SKLNM) and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Jiayi Chen
- State Key Laboratory of Natural Medicines (SKLNM) and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Songjin Guo
- State Key Laboratory of Natural Medicines (SKLNM) and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Hequan Yao
- State Key Laboratory of Natural Medicines (SKLNM) and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, P. R. China
| | - Aijun Lin
- State Key Laboratory of Natural Medicines (SKLNM) and Department of Medicinal Chemistry, School of Pharmacy, China Pharmaceutical University, Nanjing 210009, P. R. China
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35
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Chen D, Chen Y, Ma Z, Zou L, Li J, Liu Y. One-Pot Synthesis of Indole-3-acetic Acid Derivatives through the Cascade Tsuji-Trost Reaction and Heck Coupling. J Org Chem 2018; 83:6805-6814. [PMID: 29763306 DOI: 10.1021/acs.joc.8b01056] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A practical palladium-mediated cascade Tsuji-Trost reaction/Heck coupling of N-Ts o-bromoanilines with 4-acetoxy-2-butenonic acid derivatives using a Pd(OAc)2/P( o-tol)3/DIPEA system is described for a straightforward synthesis of indole-3-acetic acid derivatives. This methodology was successfully applied to synthesize various substituted indole/azaindole-3-acetic acid derivatives and Almotriptan, which is a drug for the acute treatment of migraines. Moreover, a plausible cyclization mechanism has been proposed.
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Affiliation(s)
- Dongsheng Chen
- Novel Technology Center of Pharmaceutical Chemistry , Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry , 285 Gebaini Road , Shanghai 201203 , People's Republic of China.,Shanghai Engineering Research Center of Pharmaceutical Process , Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry , 285 Gebaini Road , Shanghai 201203 , People's Republic of China
| | - Yuanyuan Chen
- Novel Technology Center of Pharmaceutical Chemistry , Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry , 285 Gebaini Road , Shanghai 201203 , People's Republic of China.,Shanghai Engineering Research Center of Pharmaceutical Process , Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry , 285 Gebaini Road , Shanghai 201203 , People's Republic of China
| | - Zhilong Ma
- Novel Technology Center of Pharmaceutical Chemistry , Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry , 285 Gebaini Road , Shanghai 201203 , People's Republic of China.,Shanghai Engineering Research Center of Pharmaceutical Process , Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry , 285 Gebaini Road , Shanghai 201203 , People's Republic of China
| | - Lei Zou
- Novel Technology Center of Pharmaceutical Chemistry , Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry , 285 Gebaini Road , Shanghai 201203 , People's Republic of China.,Shanghai Engineering Research Center of Pharmaceutical Process , Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry , 285 Gebaini Road , Shanghai 201203 , People's Republic of China
| | - Jianqi Li
- Novel Technology Center of Pharmaceutical Chemistry , Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry , 285 Gebaini Road , Shanghai 201203 , People's Republic of China.,Shanghai Engineering Research Center of Pharmaceutical Process , Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry , 285 Gebaini Road , Shanghai 201203 , People's Republic of China
| | - Yu Liu
- Novel Technology Center of Pharmaceutical Chemistry , Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry , 285 Gebaini Road , Shanghai 201203 , People's Republic of China.,Shanghai Engineering Research Center of Pharmaceutical Process , Shanghai Institute of Pharmaceutical Industry, China State Institute of Pharmaceutical Industry , 285 Gebaini Road , Shanghai 201203 , People's Republic of China
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36
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Ramesh K, Basuli S, Satyanarayana G. Microwave-Assisted Domino Palladium Catalysis in Water: A Diverse Synthesis of 3,3′-Disubstituted Heterocyclic Compounds. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800155] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Karu Ramesh
- Indian Institute of Technology (IIT) Hyderabad; Kandi - 502 285 Telangana Sangareddy District India
| | - Suchand Basuli
- Indian Institute of Technology (IIT) Hyderabad; Kandi - 502 285 Telangana Sangareddy District India
| | - Gedu Satyanarayana
- Indian Institute of Technology (IIT) Hyderabad; Kandi - 502 285 Telangana Sangareddy District India
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37
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Wu XX, Liu A, Xu S, He J, Sun W, Chen S. Palladium-Catalyzed Domino Cyclization/Alkylation of Terminal Alkynes: Synthesis of Alkynyl-Functionalized Azaindoline Derivatives. Org Lett 2018; 20:1538-1541. [DOI: 10.1021/acs.orglett.8b00106] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xin-Xing Wu
- Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, P.R. China
| | - Anjia Liu
- Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, P.R. China
| | - Shuai Xu
- Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, P.R. China
| | - Junxia He
- Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, P.R. China
| | - Wei Sun
- Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, P.R. China
| | - Shufeng Chen
- Department of Chemistry and Chemical Engineering, Inner Mongolia University, Hohhot 010021, P.R. China
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38
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Li Y, Wang K, Ping Y, Wang Y, Kong W. Nickel-Catalyzed Domino Heck Cyclization/Suzuki Coupling for the Synthesis of 3,3-Disubstituted Oxindoles. Org Lett 2018; 20:921-924. [PMID: 29373029 DOI: 10.1021/acs.orglett.7b03713] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The first nickel-catalyzed domino Heck cyclization/Suzuki coupling reaction for the synthesis of 3,3-disubstituted oxindoles bearing quaternary all-carbon centers is reported. A wide range of electrophiles, such as aryl iodides, bromides, triflates, and chlorides, are all compatible with the reaction conditions. Moreover, cheap aryl esters, which undergo catalytic C-O bond cleavage, could also be employed as electrophiles. The approach shows good yields and broad scope, complementing a more practical and sustainable alternative to the conventional palladium-based analogues.
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Affiliation(s)
- Yuxiu Li
- The Institute for Advanced Studies, Wuhan University , 299 Bayi Road, Wuchang District, Wuhan, Hubei 430072, P. R. China
| | - Kuai Wang
- The Institute for Advanced Studies, Wuhan University , 299 Bayi Road, Wuchang District, Wuhan, Hubei 430072, P. R. China
| | - Yuanyuan Ping
- The Institute for Advanced Studies, Wuhan University , 299 Bayi Road, Wuchang District, Wuhan, Hubei 430072, P. R. China
| | - Yifan Wang
- The Institute for Advanced Studies, Wuhan University , 299 Bayi Road, Wuchang District, Wuhan, Hubei 430072, P. R. China
| | - Wangqing Kong
- The Institute for Advanced Studies, Wuhan University , 299 Bayi Road, Wuchang District, Wuhan, Hubei 430072, P. R. China
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39
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Wu XX, Tian H, Wang Y, Liu A, Chen H, Fan Z, Li X, Chen S. A facile approach to synthesize azaindoline functionalized spirocarbocyclic scaffolds via a Pd-catalyzed cascade cyclization/dearomatization process. Org Chem Front 2018. [DOI: 10.1039/c8qo00964c] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Azaindoline functionalized spirocarbocyclic scaffolds bearing two all-carbon quaternary centers are synthesized.
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Affiliation(s)
- Xin-Xing Wu
- Inner Mongolia Key Laboratory of Fine Organic Synthesis
- College of Chemistry and Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- P. R. China
| | - Hui Tian
- Inner Mongolia Key Laboratory of Fine Organic Synthesis
- College of Chemistry and Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- P. R. China
| | - Yu Wang
- Inner Mongolia Key Laboratory of Fine Organic Synthesis
- College of Chemistry and Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- P. R. China
| | - Anjia Liu
- Inner Mongolia Key Laboratory of Fine Organic Synthesis
- College of Chemistry and Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- P. R. China
| | - Hengfan Chen
- Inner Mongolia Key Laboratory of Fine Organic Synthesis
- College of Chemistry and Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- P. R. China
| | - Zhixiang Fan
- Inner Mongolia Key Laboratory of Fine Organic Synthesis
- College of Chemistry and Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- P. R. China
| | - Xuefeng Li
- Inner Mongolia Key Laboratory of Fine Organic Synthesis
- College of Chemistry and Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- P. R. China
| | - Shufeng Chen
- Inner Mongolia Key Laboratory of Fine Organic Synthesis
- College of Chemistry and Chemical Engineering
- Inner Mongolia University
- Hohhot 010021
- P. R. China
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40
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Caiuby CAD, Ali A, Santana VT, de S. Lucas FW, Santos MS, Corrêa AG, Nascimento OR, Jiang H, Paixão MW. Intramolecular radical cyclization approach to access highly substituted indolines and 2,3-dihydrobenzofurans under visible-light. RSC Adv 2018; 8:12879-12886. [PMID: 35541239 PMCID: PMC9079632 DOI: 10.1039/c8ra01787e] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2018] [Accepted: 03/21/2018] [Indexed: 11/29/2022] Open
Abstract
The combination of visible-light and tris(trimethylsilyl)silane promoting intramolecular reductive cyclization protocol for the synthesis of functionalized indolines and 2,3-dihydrobenzofurans has been developed. The transformations occur in the absence of transition metal and additional photocatalyst. In addition, quantum yield (Φ) was determined and electron paramagnetic resonance spectroscopy was performed to better understand the reaction pathway. The combination of visible-light and tris(trimethylsilyl)silane promoting intramolecular reductive cyclization protocol for the synthesis of functionalized indolines and 2,3-dihydrobenzofurans has been developed.![]()
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Affiliation(s)
- Clarice A. D. Caiuby
- Center of Excellence for Research in Sustainable Chemistry (CERSusChem)
- Department of Chemistry
- Federal University of São Carlos – UFSCar
- São Carlos
- Brazil 13565-905
| | - Akbar Ali
- Center of Excellence for Research in Sustainable Chemistry (CERSusChem)
- Department of Chemistry
- Federal University of São Carlos – UFSCar
- São Carlos
- Brazil 13565-905
| | - Vinicius T. Santana
- Group of Molecular Biophysics “Sérgio Mascarenhas”
- São Carlos Institute of Physics – IFSC/USP
- University of São Paulo
- São Carlos
- Brazil
| | - Francisco W. de S. Lucas
- Center of Excellence for Research in Sustainable Chemistry (CERSusChem)
- Department of Chemistry
- Federal University of São Carlos – UFSCar
- São Carlos
- Brazil 13565-905
| | - Marilia S. Santos
- Center of Excellence for Research in Sustainable Chemistry (CERSusChem)
- Department of Chemistry
- Federal University of São Carlos – UFSCar
- São Carlos
- Brazil 13565-905
| | - Arlene G. Corrêa
- Center of Excellence for Research in Sustainable Chemistry (CERSusChem)
- Department of Chemistry
- Federal University of São Carlos – UFSCar
- São Carlos
- Brazil 13565-905
| | - Otaciro R. Nascimento
- Group of Molecular Biophysics “Sérgio Mascarenhas”
- São Carlos Institute of Physics – IFSC/USP
- University of São Paulo
- São Carlos
- Brazil
| | - Hao Jiang
- Center of Excellence for Research in Sustainable Chemistry (CERSusChem)
- Department of Chemistry
- Federal University of São Carlos – UFSCar
- São Carlos
- Brazil 13565-905
| | - Márcio W. Paixão
- Center of Excellence for Research in Sustainable Chemistry (CERSusChem)
- Department of Chemistry
- Federal University of São Carlos – UFSCar
- São Carlos
- Brazil 13565-905
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41
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Uruno Y, Hashimoto K, Hiyama Y, Sumiyoshi T. Process Development for the Synthesis of a Selective M1 and M4 Muscarinic Acetylcholine Receptors Agonist. Org Process Res Dev 2017. [DOI: 10.1021/acs.oprd.7b00236] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Yoshiharu Uruno
- Chemistry Research Laboratory, ‡Process Chemistry Research & Development Laboratories, §Genomic Science Laboratories, Sumitomo Dainippon Pharma Co. Ltd., 3-1-98, Kasugade-naka, Konohana-ku, Osaka 554-0022, Japan
| | - Kazuki Hashimoto
- Chemistry Research Laboratory, ‡Process Chemistry Research & Development Laboratories, §Genomic Science Laboratories, Sumitomo Dainippon Pharma Co. Ltd., 3-1-98, Kasugade-naka, Konohana-ku, Osaka 554-0022, Japan
| | - Yoichi Hiyama
- Chemistry Research Laboratory, ‡Process Chemistry Research & Development Laboratories, §Genomic Science Laboratories, Sumitomo Dainippon Pharma Co. Ltd., 3-1-98, Kasugade-naka, Konohana-ku, Osaka 554-0022, Japan
| | - Takaaki Sumiyoshi
- Chemistry Research Laboratory, ‡Process Chemistry Research & Development Laboratories, §Genomic Science Laboratories, Sumitomo Dainippon Pharma Co. Ltd., 3-1-98, Kasugade-naka, Konohana-ku, Osaka 554-0022, Japan
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42
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Rao KU, Lakshmidevi J, Appa RM, Prasad SS, Narasimhulu M, Vijitha R, Rao KSVK, Venkateswarlu K. Palladium(II)-Porphyrin Complexes as Efficient and Eco-Friendly Catalysts for Mizoroki-Heck Coupling. ChemistrySelect 2017. [DOI: 10.1002/slct.201701413] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Kanusu Umamaheswara Rao
- Department of Chemistry; Jawaharlal Nehru Technological University Hyderabad, Kukatpalli; Hyderabad 500 085 India
| | - Jangam Lakshmidevi
- Laboratory for Synthetic & Natural Products Chemistry; Department of Chemistry; Yogi Vemana University; Kadapa 516 003 India
| | - Rama Moorthy Appa
- Laboratory for Synthetic & Natural Products Chemistry; Department of Chemistry; Yogi Vemana University; Kadapa 516 003 India
| | - Sana Siva Prasad
- Laboratory for Synthetic & Natural Products Chemistry; Department of Chemistry; Yogi Vemana University; Kadapa 516 003 India
| | - Manchala Narasimhulu
- Laboratory for Synthetic & Natural Products Chemistry; Department of Chemistry; Yogi Vemana University; Kadapa 516 003 India
| | - Raagala Vijitha
- Polymer Biomaterial Design & Synthesis Laboratory; Department of Chemistry; Yogi Vemana University; Kadapa 516 003 India
| | | | - Katta Venkateswarlu
- Laboratory for Synthetic & Natural Products Chemistry; Department of Chemistry; Yogi Vemana University; Kadapa 516 003 India
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