1
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Vastakaite G, Budinská A, Bögli CL, Boll LB, Wennemers H. Kinetic Resolution of β-Branched Aldehydes through Peptide-Catalyzed Conjugate Addition Reactions. J Am Chem Soc 2024; 146:19101-19107. [PMID: 38960380 PMCID: PMC11258695 DOI: 10.1021/jacs.4c03617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 04/27/2024] [Accepted: 05/28/2024] [Indexed: 07/05/2024]
Abstract
The catalytic kinetic resolution of racemic β-branched aldehydes offers a straightforward stereoselective entry to aldehydes and addition products. Yet, control over stereoselectivity is difficult due to the conformational flexibility of β-branched aldehydes. Here, we show that the peptide catalyst H-dPro-αMePro-Glu-NH2 resolves β-branched aldehydes through reaction with nitroolefins and provides γ-nitroaldehydes with three consecutive stereogenic centers in high yields and stereoselectivities. Kinetic, NMR spectroscopic, and computational studies provided insights into the selectivity-determining step and origins of the kinetic resolution.
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Affiliation(s)
| | | | - Claude L. Bögli
- Laboratorium für
Organische Chemie, ETH Zürich, D-CHAB, Vladimir-Prelog-Weg 3, Zürich 8093, Switzerland
| | - Linus B. Boll
- Laboratorium für
Organische Chemie, ETH Zürich, D-CHAB, Vladimir-Prelog-Weg 3, Zürich 8093, Switzerland
| | - Helma Wennemers
- Laboratorium für
Organische Chemie, ETH Zürich, D-CHAB, Vladimir-Prelog-Weg 3, Zürich 8093, Switzerland
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2
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Zhao CG, Du C, Guo Z, Li W, Han J, Xie J. Merging Manganese and Iminium Catalysis: Selective Hydroalkenylation of Unsaturated Aldehydes and Ketones. Angew Chem Int Ed Engl 2023; 62:e202312414. [PMID: 37696774 DOI: 10.1002/anie.202312414] [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: 08/23/2023] [Revised: 09/07/2023] [Accepted: 09/11/2023] [Indexed: 09/13/2023]
Abstract
The use of synergistic catalytic strategy can usually circumvent the intrinsic limitations of one catalytic system. In this communication, we disclose a cooperative catalysis strategy of manganese and iminium catalysis to realize selective hydroalkenylation of unsaturated aldehydes and ketones. Its success stems from the LUMO activation of unsaturated carbonyl compounds with secondary amines as the organocatalyst and the synergistic HOMO activation of alkenylboronic acids with Mn2 (CO)8 Br2 . This protocol exhibits several synthetic advances, e.g., simple operation, good functional group compatibility and good regioselectivity. The theoretical calculation indicates the migratory insertion followed by demetallation-isomerization process is kinetically more favorable than Michael-like nucleophilic addition. The use of proline-derived organocatalyst can deliver the desired products in moderate enantioselectivity.
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Affiliation(s)
- Chuan-Gang Zhao
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Chaoyu Du
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Zhenyu Guo
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Weipeng Li
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Jie Han
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
| | - Jin Xie
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210023, China
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3
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Zhang K, Carmo C, Deiana L, Grape ES, Inge AK, Córdova A. Sugar-Assisted Kinetic Resolutions in Metal/Chiral Amine Co-Catalyzed α-Allylations and [4+2] Cycloadditions: Highly Enantioselective Synthesis of Sugar and Chromane Derivatives. Chemistry 2023; 29:e202301725. [PMID: 37402648 DOI: 10.1002/chem.202301725] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2023] [Revised: 07/04/2023] [Accepted: 07/04/2023] [Indexed: 07/06/2023]
Abstract
Functionalized triose-, furanose and chromane-derivatives were synthesized by the titled reactions. The sugar-assisted kinetic resolution/C-C bond-forming cascade processes generate a functionalized sugar derivative with a quaternary stereocenter in a highly enantioselective fashion (up to >99 % ee) by using a simple combination of metal and chiral amine co-catalysts. Notably, the interplay between the chiral sugar substrate and the chiral amino acid derivative allowed for the construction of a functionalized sugar product with high enantioselectivity (up to 99 %) also when using a combination of racemic amine catalyst (0 % ee) and metal catalyst.
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Affiliation(s)
- Kaiheng Zhang
- Department of Natural Sciences, Mid Sweden University, Holmgatan 10, 85179, Sundsvall, Sweden
| | - Chrislaura Carmo
- Department of Natural Sciences, Mid Sweden University, Holmgatan 10, 85179, Sundsvall, Sweden
| | - Luca Deiana
- Department of Natural Sciences, Mid Sweden University, Holmgatan 10, 85179, Sundsvall, Sweden
| | - Erik Svensson Grape
- Department of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, 10 691, Stockholm, Sweden
| | - A Ken Inge
- Department of Materials and Environmental Chemistry, Arrhenius Laboratory, Stockholm University, 10 691, Stockholm, Sweden
| | - Armando Córdova
- Department of Natural Sciences, Mid Sweden University, Holmgatan 10, 85179, Sundsvall, Sweden
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4
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Xue YF, Liu J, Ge Q, Jiang N, Zhao WF, Liu M, Cong H, Zhao JL. Supramolecule-Controlled Enantioselectivity for Electrochemical Asymmetric Hydrogenation of Coumarins with a Chiral Macrocyclic Compound. Org Lett 2023; 25:2632-2636. [PMID: 37036807 DOI: 10.1021/acs.orglett.3c00653] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
The supramolecular strategy was subjected to the asymmetric hydrogenation of 4-methylumbelliferone by electrochemical reduction in the presence of a chiral macrocyclic multifarane[3,3], which offered a l-7-hydroxy-4-methylchroman-2-one product with a chemical yield of 65% and enantioselectivity up to >99% ee. The high stability of the developed chiral supramolecular electrode guaranteed the recyclability and repeatability in the electrolysis, and therefore, the application was extended to more coumarin derivatives to provide satisfactory chemical yields and enantioselectivities.
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Affiliation(s)
- Yan-Fang Xue
- Enterprise Technology Center of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Jie Liu
- Enterprise Technology Center of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Qingmei Ge
- Enterprise Technology Center of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Nan Jiang
- Enterprise Technology Center of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Wen-Feng Zhao
- Enterprise Technology Center of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Mao Liu
- Enterprise Technology Center of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Hang Cong
- Enterprise Technology Center of Guizhou Province, Guizhou University, Guiyang 550025, China
| | - Jiang-Lin Zhao
- Enterprise Technology Center of Guizhou Province, Guizhou University, Guiyang 550025, China
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5
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Li YL, Yu N, He KC, Zhou YQ, Zheng WH, Jiang K, Wei Y. Skeletal Transformation of Oxindoles into Quinolinones Enabled by Synergistic Copper/Iminium Catalysis. J Org Chem 2023; 88:4863-4874. [PMID: 36946256 DOI: 10.1021/acs.joc.3c00103] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
We describe a synergistic Cu/secondary amine catalysis for skeletal transformation of an oxindole core into a quinolinone skeleton, which generates several structurally new pyridine-fused quinolinones. The synergistic reactions allow expansion of a five-membered lactam ring by radical cation-triggered C-C bond cleavage and enable a further intramolecular cyclization with the aim to construct totally distinct core skeletons.
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Affiliation(s)
- Yu-Lin Li
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Ning Yu
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Kui-Cheng He
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Yu-Qiang Zhou
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Wei-Hao Zheng
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Kun Jiang
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
| | - Ye Wei
- School of Chemistry and Chemical Engineering, Southwest University, Chongqing 400715, China
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6
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Yang K, Li Z, Liu C, Li Y, Hu Q, Elsaid M, Li B, Das J, Dang Y, Maiti D, Ge H. Ligand-promoted palladium-catalyzed β-methylene C-H arylation of primary aldehydes. Chem Sci 2022; 13:5938-5943. [PMID: 35685787 PMCID: PMC9132077 DOI: 10.1039/d2sc01677j] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 04/24/2022] [Indexed: 11/21/2022] Open
Abstract
The transient directing group (TDG) strategy allowed long awaited access to the direct β-C(sp3)-H functionalization of unmasked aliphatic aldehydes via palladium catalysis. However, the current techniques are restricted to terminal methyl functionalization, limiting their structural scopes and applicability. Herein, we report the development of a direct Pd-catalyzed methylene β-C-H arylation of linear unmasked aldehydes by using 3-amino-3-methylbutanoic acid as a TDG and 2-pyridone as an external ligand. Density functional theory calculations provided insights into the reaction mechanism and shed light on the roles of the external and transient directing ligands in the catalytic transformation.
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Affiliation(s)
- Ke Yang
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, School of Petrochemical Engineering, Changzhou University Jiangsu 213164 China
| | - Zhi Li
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, School of Petrochemical Engineering, Changzhou University Jiangsu 213164 China
| | - Chong Liu
- Department of Chemistry and Biochemistry, Texas Tech University Lubbock TX 79409-1061
| | - Yunjian Li
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, School of Petrochemical Engineering, Changzhou University Jiangsu 213164 China
| | - Qingyue Hu
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology, School of Petrochemical Engineering, Changzhou University Jiangsu 213164 China
| | - Mazen Elsaid
- Department of Chemistry and Biochemistry, Texas Tech University Lubbock TX 79409-1061
| | - Bijin Li
- Department of Chemistry and Biochemistry, Texas Tech University Lubbock TX 79409-1061
| | - Jayabrata Das
- Department of Chemistry and Interdisciplinary Program in Climate Studies, Indian Institute of Technology Bombay Mumbai 400076
| | - Yanfeng Dang
- Tianjin Key Laboratory of Molecular Optoelectronic Sciences, Department of Chemistry, School of Science, Tianjin University Tianjin 300072
| | - Debabrata Maiti
- Department of Chemistry and Interdisciplinary Program in Climate Studies, Indian Institute of Technology Bombay Mumbai 400076
| | - Haibo Ge
- Department of Chemistry and Biochemistry, Texas Tech University Lubbock TX 79409-1061
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7
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Nair VV, Arunprasath D, Solai P, Sekar G. Synergistic Dual Amine/Transition Metal Catalysis ‐ Recent Advances. European J Org Chem 2022. [DOI: 10.1002/ejoc.202200244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | | | - Pandidurai Solai
- IIT Madras: Indian Institute of Technology Madras Department of Chemistry INDIA
| | - Govindasamy Sekar
- Indian Institute of Technology Madras Department of Chemistry IIT Campus 600 036 Chennai INDIA
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8
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Afewerki S, Ma G, Deiana L, Wu H, Huang G, Córdova A. Off‐Cycle Catalyst Cooperativity in Amine/Transition Metal Combined Catalysis: Bicyclo[3.2.0]heptanes as Key Species in Co‐Catalytic Enantioselective Carbocyclizations. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202101225] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Samson Afewerki
- Department of Natural Sciences Mid Sweden University SE-851 70 Sundsvall Sweden
- The Berzelii Center EXSELENT Stockholm University SE-106 91 Stockholm Sweden
| | - Guangning Ma
- Department of Natural Sciences Mid Sweden University SE-851 70 Sundsvall Sweden
| | - Luca Deiana
- Department of Natural Sciences Mid Sweden University SE-851 70 Sundsvall Sweden
| | - Hongli Wu
- Department of Chemistry School of Science Tianjin Key Laboratory of Molecular Optoelectronic Science Tianjin University Tianjin 300072 People's Republic of China
| | - Genping Huang
- Department of Chemistry School of Science Tianjin Key Laboratory of Molecular Optoelectronic Science Tianjin University Tianjin 300072 People's Republic of China
| | - Armando Córdova
- Department of Natural Sciences Mid Sweden University SE-851 70 Sundsvall Sweden
- The Berzelii Center EXSELENT Stockholm University SE-106 91 Stockholm Sweden
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9
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Lai J, Yang C, Csuk R, Song B, Li S. Palladium Catalyzed Enantioselective Hayashi-Miyaura Reaction for Pharmaceutically Important 4-Aryl-3,4-dihydrocoumarins. Org Lett 2022; 24:1329-1334. [PMID: 35133842 DOI: 10.1021/acs.orglett.1c04366] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The first palladium-catalyzed asymmetric addition of arylboronic acids to coumarins was successfully established, providing a straightforward asymmetric approach to achieving pharmaceutically important 4-aryl-3,4-dihydrocoumarins. This methodology features easily accessible and bench-stable ligands, a wide substrate scope, mild conditions, and accommodation of electron-withdrawing arylboronic acids.
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Affiliation(s)
- Jixing Lai
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Chen Yang
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - René Csuk
- Organic Chemistry, Martin-Luther-University Halle-Wittenberg, Kurt-Mothes-Strasse 2, D-06120 Halle (Saale), Germany
| | - Baoan Song
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
| | - Shengkun Li
- Laboratory Breeding Base of Green Pesticide and Agricultural Bioengineering, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education, Guizhou University, Huaxi District, Guiyang 550025, China
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10
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Xu Y, Liu D, Deng Y, Zhou Y, Zhang W. Rhodium-Catalyzed Asymmetric Hydrogenation of 3-Benzoylaminocoumarins for the Synthesis of Chiral 3-Amino Dihydrocoumarins. Angew Chem Int Ed Engl 2021; 60:23602-23607. [PMID: 34596267 DOI: 10.1002/anie.202110286] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2021] [Revised: 08/16/2021] [Indexed: 12/18/2022]
Abstract
An asymmetric hydrogenation of 3-benzoylaminocoumarins was achieved for the first time using our BridgePhos-Rh catalytic system, providing chiral 3-amino dihydrocoumarins in high yields (up to 98 %) and with excellent enantioselectivities (up to 99.7 % ee). The relationship between the enantioselectivities of the hydrogenations and the dihedral angles and the resulting π-π stacking effects of the BridgePhos-Rh complexes, which were determined by X-ray diffraction analysis, are discussed. The corresponding hydrogenated products allow for many transformations, providing several chiral skeletons with important physiological and pharmacological activities.
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Affiliation(s)
- Yunnan Xu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China
| | - Delong Liu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China
| | - Yu Deng
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China
| | - Yi Zhou
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China
| | - Wanbin Zhang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs, School of Pharmacy, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.,Frontiers Science Center for Transformative Molecules, School of Chemistry and Chemical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China
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11
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Xu Y, Liu D, Deng Y, Zhou Y, Zhang W. Rhodium‐Catalyzed Asymmetric Hydrogenation of 3‐Benzoylaminocoumarins for the Synthesis of Chiral 3‐Amino Dihydrocoumarins. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202110286] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yunnan Xu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Pharmacy Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Delong Liu
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Pharmacy Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Yu Deng
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Pharmacy Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Yi Zhou
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Pharmacy Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
| | - Wanbin Zhang
- Shanghai Key Laboratory for Molecular Engineering of Chiral Drugs School of Pharmacy Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
- Frontiers Science Center for Transformative Molecules School of Chemistry and Chemical Engineering Shanghai Jiao Tong University 800 Dongchuan Road Shanghai 200240 China
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12
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Khatua A, Pal S, Das MK, Bisai V. Asymmetric total syntheses of (–)-ar-turmerone, (–)-dihydro-ar-turmerone, (–)-ar-dehydrocurcumene, and (–)-ar-himachalene via a key allylic oxidative rearrangement. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153105] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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13
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Tian D, Xu R, Zhu J, Huang J, Dong W, Claverie J, Tang W. Asymmetric Hydroesterification of Diarylmethyl Carbinols. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202015450] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Duanshuai Tian
- State Key Laboratory of Bio-Organic and Natural Products Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Ling Ling Rd Shanghai 200032 China
| | - Ronghua Xu
- State Key Laboratory of Bio-Organic and Natural Products Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Ling Ling Rd Shanghai 200032 China
| | - Jinbin Zhu
- State Key Laboratory of Bio-Organic and Natural Products Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Ling Ling Rd Shanghai 200032 China
| | - Jianxun Huang
- State Key Laboratory of Bio-Organic and Natural Products Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Ling Ling Rd Shanghai 200032 China
| | - Wei Dong
- State Key Laboratory of Bio-Organic and Natural Products Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Ling Ling Rd Shanghai 200032 China
| | - Jerome Claverie
- Department of Chemistry University of Sherbrooke 2500 Blvd de l'Université Sherbrooke Qc J1K2R1 Canada
| | - Wenjun Tang
- State Key Laboratory of Bio-Organic and Natural Products Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Ling Ling Rd Shanghai 200032 China
- School of Chemistry and Materials Science Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences 1 Sub-lane Xiangshan Hangzhou 310024 China
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14
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Tian D, Xu R, Zhu J, Huang J, Dong W, Claverie J, Tang W. Asymmetric Hydroesterification of Diarylmethyl Carbinols. Angew Chem Int Ed Engl 2021; 60:6305-6309. [DOI: 10.1002/anie.202015450] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/11/2020] [Indexed: 12/25/2022]
Affiliation(s)
- Duanshuai Tian
- State Key Laboratory of Bio-Organic and Natural Products Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Ling Ling Rd Shanghai 200032 China
| | - Ronghua Xu
- State Key Laboratory of Bio-Organic and Natural Products Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Ling Ling Rd Shanghai 200032 China
| | - Jinbin Zhu
- State Key Laboratory of Bio-Organic and Natural Products Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Ling Ling Rd Shanghai 200032 China
| | - Jianxun Huang
- State Key Laboratory of Bio-Organic and Natural Products Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Ling Ling Rd Shanghai 200032 China
| | - Wei Dong
- State Key Laboratory of Bio-Organic and Natural Products Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Ling Ling Rd Shanghai 200032 China
| | - Jerome Claverie
- Department of Chemistry University of Sherbrooke 2500 Blvd de l'Université Sherbrooke Qc J1K2R1 Canada
| | - Wenjun Tang
- State Key Laboratory of Bio-Organic and Natural Products Chemistry Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Ling Ling Rd Shanghai 200032 China
- School of Chemistry and Materials Science Hangzhou Institute for Advanced Study University of Chinese Academy of Sciences 1 Sub-lane Xiangshan Hangzhou 310024 China
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15
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9-(Diphenylphosphino)anthracene-based phosphapalladacycle catalyzed conjugate addition of arylboronic acids to electron-deficient alkenes. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152257] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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16
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Zhang S, Neumann H, Beller M. Synthesis of α,β-unsaturated carbonyl compounds by carbonylation reactions. Chem Soc Rev 2020; 49:3187-3210. [DOI: 10.1039/c9cs00615j] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Carbonylation reactions represent one of the most important tool box for the synthesis of α,β-unsaturated carbonyl compounds which are key building blocks in organic chemistry. This paper summarizes the most important advances in this field.
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Affiliation(s)
- Shaoke Zhang
- Leibniz-Institut für Katalyse e.V
- 18059 Rostock
- Germany
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17
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Wei C, Ye X, Xing Q, Hu Y, Xie Y, Shi X. Synergistic palladium/enamine catalysis for asymmetric hydrocarbon functionalization of unactivated alkenes with ketones. Org Biomol Chem 2019; 17:6607-6611. [PMID: 31237304 PMCID: PMC6677245 DOI: 10.1039/c9ob01165j] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synergistic palladium and enamine catalysis was explored to promote ketone addition to unactivated olefins. A secondary amine-based organocatalyst was identified as the optimal co-catalyst for the directed Pd-catalyzed alkene activation. Furthermore, asymmetric hydrocarbon functionalization of unactivated alkenes was also achieved with good to excellent yield (up to 96% yields) and stereoselectivity (up to 96% ee). This strategy presented an efficient approach to prepare α-branched ketone derivatives under mild conditions.
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Affiliation(s)
- Chiyu Wei
- Department of Chemistry, University of South Florida, Tampa, FL 33620, USA.
| | - Xiaohan Ye
- Department of Chemistry, University of South Florida, Tampa, FL 33620, USA.
| | - Qingyu Xing
- Department of Chemistry, University of South Florida, Tampa, FL 33620, USA.
| | - Yong Hu
- Department of Neonatology, Shanghai Children's Hospital, Shanghai Jiao Tong University, Shanghai, Shanghai 200040, P.R.China.
| | - Yan Xie
- College of Chemistry and Materials Engineering, Quzhou University, Quzhou 324000, P.R.China.
| | - Xiaodong Shi
- Department of Chemistry, University of South Florida, Tampa, FL 33620, USA.
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18
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Kumar P, Kunkalkar RA, Fernandes RA. A Lewis‐Acid‐Catalyzed Phenolic Ether ‘O to C’ Rearrangement: Synthesis of 4‐Aryldihydrocoumarins. ASIAN J ORG CHEM 2019. [DOI: 10.1002/ajoc.201900213] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Praveen Kumar
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai 400076 Maharashtra India
| | - Rupesh A. Kunkalkar
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai 400076 Maharashtra India
| | - Rodney A. Fernandes
- Department of ChemistryIndian Institute of Technology Bombay Powai Mumbai 400076 Maharashtra India
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19
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Zhang S, Neumann H, Beller M. Pd-Catalyzed Carbonylation of Vinyl Triflates To Afford α,β-Unsaturated Aldehydes, Esters, and Amides under Mild Conditions. Org Lett 2019; 21:3528-3532. [DOI: 10.1021/acs.orglett.9b00765] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Shaoke Zhang
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Rostock 18059, Germany
| | - Helfried Neumann
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Rostock 18059, Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock, Rostock 18059, Germany
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20
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Krajangsri S, Wu H, Liu J, Rabten W, Singh T, Andersson PG. Tandem Peterson olefination and chemoselective asymmetric hydrogenation of β-hydroxy silanes. Chem Sci 2019; 10:3649-3653. [PMID: 30996960 PMCID: PMC6438149 DOI: 10.1039/c8sc05261a] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2018] [Accepted: 02/03/2019] [Indexed: 12/27/2022] Open
Abstract
Here, we report the first Ir-N,P complex catalyzed tandem Peterson olefination and asymmetric hydrogenation of β-hydroxy silanes. This reaction resulted in the formation of chiral alkanes in high isolated yields (up to 99%) and excellent enantioselectivity (up to 99% ee) under mild conditions. Modification of the reaction conditions provides a choice to transform either an olefin or the β-hydroxy silane in a chemoselective manner. Additionally, based on this method, an expedient enantioselective synthesis of (S)-(+)-α-curcumene, from a simple ketone, was accomplished in two steps with 75% overall yield and 95% ee.
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Affiliation(s)
- Suppachai Krajangsri
- Department of Organic Chemistry , Arrhenius Laboratory , Stockholm University , 106 91 , Stockholm , Sweden .
| | - Haibo Wu
- Department of Organic Chemistry , Arrhenius Laboratory , Stockholm University , 106 91 , Stockholm , Sweden .
| | - Jianguo Liu
- Department of Organic Chemistry , Arrhenius Laboratory , Stockholm University , 106 91 , Stockholm , Sweden .
| | - Wangchuk Rabten
- Department of Organic Chemistry , Arrhenius Laboratory , Stockholm University , 106 91 , Stockholm , Sweden .
| | - Thishana Singh
- School of Chemistry and Physics , University of Kwazulu-Natal , Private Bag X54001 , Durban , 4000 , South Africa
| | - Pher G Andersson
- Department of Organic Chemistry , Arrhenius Laboratory , Stockholm University , 106 91 , Stockholm , Sweden .
- School of Chemistry and Physics , University of Kwazulu-Natal , Private Bag X54001 , Durban , 4000 , South Africa
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21
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Kunkalkar RA, Fernandes RA. Lewis acid-catalyzed annulative partial dimerization of 3-aryloxyacrylates to 4-arylchroman-2-ones: synthesis of analogues of tolterodine, RORγ inhibitors and a GPR40 agonist. Chem Commun (Camb) 2019; 55:2313-2316. [PMID: 30720025 DOI: 10.1039/c8cc09785b] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A beguiling annulative partial dimerization of 3-aryloxyacrylates to 4-arylchroman-2-ones catalyzed by Lewis acid (BF3·OEt2) has been developed. The reaction involves two molecules of 3-aryloxyacrylate, resulting in the loss of one propiolate molecule to furnish 4-arylchroman-2-one, an important structural motif found in many natural products. This methodology has been elaborated to synthesize analogues of tolterodine, RORγ inhibitors and a GPR40 agonist.
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Affiliation(s)
- Rupesh A Kunkalkar
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400 076, India.
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22
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Wei HR, Xing YY, Liu JB, Wang WJ, Huang F, Sun CZ, Chen DZ. A mechanism exploration of stereodivergent coupling of aldehydes and alkynes catalyzed synergistically by rhodium and amine. Org Chem Front 2019. [DOI: 10.1039/c9qo00667b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The stereodivergent coupling of alkynes and aldehydes with a synergistic catalyst approach using rhodium and amine.
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Affiliation(s)
- Hao-Ran Wei
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Institute of Molecular and Nano Science
- Shandong Normal University
| | - Yang-Yang Xing
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Institute of Molecular and Nano Science
- Shandong Normal University
| | - Jian-Biao Liu
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Institute of Molecular and Nano Science
- Shandong Normal University
| | - Wen-Juan Wang
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Institute of Molecular and Nano Science
- Shandong Normal University
| | - Fang Huang
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Institute of Molecular and Nano Science
- Shandong Normal University
| | - Chuan-Zhi Sun
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Institute of Molecular and Nano Science
- Shandong Normal University
| | - De-Zhan Chen
- College of Chemistry
- Chemical Engineering and Materials Science
- Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong
- Institute of Molecular and Nano Science
- Shandong Normal University
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23
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Abstract
Protodepalladation is the redox-neutral conversion of a C-Pd(II) bond to a C-H bond promoted by a Brønsted acid. It can be viewed as the microscopic reserves of Pd(II)-mediated C-H cleavage. In the context of catalytic reaction development, protodepalladation offers a means of converting organopalladium(II) intermediates to organic products without a change in oxidation state at the metal center. Hence, when integrated into catalytic cycles, it can be a uniquely enabling elementary step. The goal of this Review is to provide an overview of protodepalladation, including exploration of different reactions types, discussion of literature examples, and analysis of mechanistic features. Our hope is that this review will stimulate other researchers in the field to pursue new applications of this underexploited step in catalysis.
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Affiliation(s)
- Miriam L. O’Duill
- School of Chemistry, NUI Galway, University Rd, Galway H91 TK33, Ireland
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Road, La Jolla, California 92037, United States
| | - Keary M. Engle
- Department of Chemistry, The Scripps Research Institute, 10550 N. Torrey Pines Road, La Jolla, California 92037, United States
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24
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Zhou Y, Bandar JS, Liu RY, Buchwald SL. CuH-Catalyzed Asymmetric Reduction of α,β-Unsaturated Carboxylic Acids to β-Chiral Aldehydes. J Am Chem Soc 2018; 140:606-609. [PMID: 29283578 PMCID: PMC5800953 DOI: 10.1021/jacs.7b12260] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The copper hydride (CuH)-catalyzed enantioselective reduction of α,β-unsaturated carboxylic acids to saturated aldehydes is reported. This protocol provides a new method to access a variety of β-chiral aldehydes in good yields, with high levels of enantioselectivity and broad functional group tolerance. A reaction pathway involving a ketene intermediate is proposed based on preliminary mechanistic studies and density functional theory calculations.
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Affiliation(s)
- Yujing Zhou
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
| | - Jeffrey S. Bandar
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
| | - Richard Y. Liu
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
| | - Stephen L. Buchwald
- Department of Chemistry, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
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25
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Meazza M, Polo V, Merino P, Rios R. Synergistic catalysis: enantioselective cyclopropanation of alkylidene benzoxazoles by Pd(ii) and secondary amine catalysis. Scope, limitations and mechanistic insight. Org Chem Front 2018. [DOI: 10.1039/c7qo00858a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An enantioselective synergistic cascade cyclopropanation/NHC catalyzed ring opening has been reported. DFT calculations have been performed to confirm the mechanism.
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Affiliation(s)
- Marta Meazza
- School of Chemistry
- University of Southampton
- Southampton
- UK
| | - Victor Polo
- Instituto de Biocomputación y Física de Sistemas Complejos (BIFI) Campus San Francisco
- Universidad de Zaragoza
- 50009 Zaragoza
- Spain
| | - Pedro Merino
- Instituto de Biocomputación y Física de Sistemas Complejos (BIFI) Campus San Francisco
- Universidad de Zaragoza
- 50009 Zaragoza
- Spain
| | - Ramon Rios
- School of Chemistry
- University of Southampton
- Southampton
- UK
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26
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Zhi W, Li J, Zou D, Wu Y, Wu Y. Palladium-Catalyzed Diastereoselective Synthesis of 3-Arylbutanoic Acid Derivatives. J Org Chem 2017; 82:12286-12293. [PMID: 29039190 DOI: 10.1021/acs.joc.7b02104] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The first palladium-catalyzed diastereoselective conjugate addition of arylboronic acids to chiral imides is reported. The catalytic system employing 4-tert-butyloxazolidin-2-one as the chiral auxiliary in a mixed solvent system of MeOH/H2O (1:3) under an air atmosphere provides the optically active 3-arylbutanoic acid derivatives in excellent yields with high diastereoselectivity.
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Affiliation(s)
- Wubin Zhi
- The College of Chemistry and Molecular Engineering, Zhengzhou University , Zhengzhou 450052, People's Republic of China
| | - Jingya Li
- Tetranov Biopharm, LLC, and Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou, 450052, People's Republic of China
| | - Dapeng Zou
- The College of Chemistry and Molecular Engineering, Zhengzhou University , Zhengzhou 450052, People's Republic of China
| | - Yusheng Wu
- The College of Chemistry and Molecular Engineering, Zhengzhou University , Zhengzhou 450052, People's Republic of China.,Tetranov Biopharm, LLC, and Collaborative Innovation Center of New Drug Research and Safety Evaluation, Zhengzhou, 450052, People's Republic of China.,Tetranov International, Inc., 100 Jersey Avenue, Suite A340, New Brunswick, New Jersey 08901, United States
| | - Yangjie Wu
- The College of Chemistry and Molecular Engineering, Zhengzhou University , Zhengzhou 450052, People's Republic of China
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27
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Modifying electron transfer between photoredox and organocatalytic units via framework interpenetration for β-carbonyl functionalization. Nat Commun 2017; 8:361. [PMID: 28842552 PMCID: PMC5572462 DOI: 10.1038/s41467-017-00416-8] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 06/26/2017] [Indexed: 01/10/2023] Open
Abstract
Modifying electron transfer pathways is essential to controlling the regioselectivity of heterogeneous photochemical transformations relevant to saturated carbonyls, due to fixed catalytic sites. Here we show that the interpenetration of metal-organic frameworks that contain both photoredox and asymmetric catalytic units can adjust the separations and electron transfer process between them. The enforced close proximity between two active sites via framework interpenetration accelerates the electron transfer between the oxidized photosensitizer and enamine intermediate, enabling the generation of 5πe- β-enaminyl radicals before the intermediates couple with other active species, achieving β-functionalized carbonyl products. The enriched benzoate and iminium groups in the catalysts provide a suitable Lewis-acid/base environment to stabilize the active radicals, allowing the protocol described to advance the β-functionalization of saturated cyclic ketones with aryl ketones to deliver γ-hydroxyketone motifs. The homochiral environment of the pores within the recyclable frameworks provides additional spatial constraints to enhance the regioselectivity and enantioselectivity.Metal organic frameworks are promising catalysts due to their porous structure and the possible incorporation of multiple active sites. Here, the authors show that interpenetrated metal-organic frameworks containing both a photocatalyst and an organocatalyst catalyse the β-alkylation of carbonyl compounds.
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28
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Spielmann K, de Figueiredo RM, Campagne JM. Stereospecific Hydrogenolysis of Lactones: Application to the Total Syntheses of (R)-ar-Himachalene and (R)-Curcumene. J Org Chem 2017; 82:4737-4743. [DOI: 10.1021/acs.joc.7b00419] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kim Spielmann
- Institut Charles Gerhardt,
UMR 5253 CNRS-UM-ENSCM, Ecole Nationale Supérieur de Chimie de Montpellier 8, Rue de L’Ecole Normale, F-34296 Cedex 5 Montpellier, France
| | - Renata Marcia de Figueiredo
- Institut Charles Gerhardt,
UMR 5253 CNRS-UM-ENSCM, Ecole Nationale Supérieur de Chimie de Montpellier 8, Rue de L’Ecole Normale, F-34296 Cedex 5 Montpellier, France
| | - Jean-Marc Campagne
- Institut Charles Gerhardt,
UMR 5253 CNRS-UM-ENSCM, Ecole Nationale Supérieur de Chimie de Montpellier 8, Rue de L’Ecole Normale, F-34296 Cedex 5 Montpellier, France
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29
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Li M, Chu R, Chen J, Wu X, Zhao Y, Liu S, Hu W. Enantioselective Formal [3 + 1 + 1] Cycloaddition Reaction by Ru(II)/Iminium Cocatalysis for Construction of Multisubstituted Pyrrolidines. Org Lett 2017; 19:1290-1293. [PMID: 28248513 DOI: 10.1021/acs.orglett.7b00055] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mingfeng Li
- Shanghai Engineering Research
Center of Molecular Therapeutics and New Drug Development, School
of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Rui Chu
- Shanghai Engineering Research
Center of Molecular Therapeutics and New Drug Development, School
of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Jianghui Chen
- Shanghai Engineering Research
Center of Molecular Therapeutics and New Drug Development, School
of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Xiang Wu
- Shanghai Engineering Research
Center of Molecular Therapeutics and New Drug Development, School
of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Yun Zhao
- Shanghai Engineering Research
Center of Molecular Therapeutics and New Drug Development, School
of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Shunying Liu
- Shanghai Engineering Research
Center of Molecular Therapeutics and New Drug Development, School
of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
| | - Wenhao Hu
- Shanghai Engineering Research
Center of Molecular Therapeutics and New Drug Development, School
of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
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30
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Li GT, Li ZK, Gu Q, You SL. Asymmetric Synthesis of 4-Aryl-3,4-dihydrocoumarins by N-Heterocyclic Carbene Catalyzed Annulation of Phenols with Enals. Org Lett 2017; 19:1318-1321. [DOI: 10.1021/acs.orglett.7b00088] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Guo-Tai Li
- State Key Laboratory of Organometallic
Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Zhi-Ke Li
- State Key Laboratory of Organometallic
Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Qing Gu
- State Key Laboratory of Organometallic
Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, China
| | - Shu-Li You
- 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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31
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Synergistic Diastereo‐ and Enantioselective Functionalization of Unactivated Alkyl Quinolines with α,β‐Unsaturated Aldehydes. Angew Chem Int Ed Engl 2017; 56:1634-1638. [DOI: 10.1002/anie.201611306] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2016] [Indexed: 12/17/2022]
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32
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Meazza M, Tur F, Hammer N, Jørgensen KA. Synergistic Diastereo- and Enantioselective Functionalization of Unactivated Alkyl Quinolines with α,β-Unsaturated Aldehydes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611306] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Marta Meazza
- Department of Chemistry; Aarhus University; 8000 Aarhus C Denmark
| | - Fernando Tur
- Department of Chemistry; Aarhus University; 8000 Aarhus C Denmark
| | - Niels Hammer
- Department of Chemistry; Aarhus University; 8000 Aarhus C Denmark
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33
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Diastereoselective hydrogenation of α,β-unsaturated but-2-enamides to access the chiral 3-(p-tolyl) butanoic acids. Tetrahedron Lett 2017. [DOI: 10.1016/j.tetlet.2016.12.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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34
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Rastelli EJ, Truong NT, Coltart DM. Asymmetric Induction in Hydroacylation by Cooperative Iminium Ion–Transition-Metal Catalysis. Org Lett 2016; 18:5588-5591. [DOI: 10.1021/acs.orglett.6b02825] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Ettore J. Rastelli
- Department
of Chemistry, University of Houston, Houston, Texas 77204-5003, United States
| | - Ngoc T. Truong
- Department
of Chemistry, University of Houston, Houston, Texas 77204-5003, United States
| | - Don M. Coltart
- Department
of Chemistry, University of Houston, Houston, Texas 77204-5003, United States
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35
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Afewerki S, Córdova A. Combinations of Aminocatalysts and Metal Catalysts: A Powerful Cooperative Approach in Selective Organic Synthesis. Chem Rev 2016; 116:13512-13570. [PMID: 27723291 DOI: 10.1021/acs.chemrev.6b00226] [Citation(s) in RCA: 350] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The cooperation and interplay between organic and metal catalyst systems is of utmost importance in nature and chemical synthesis. Here innovative and selective cooperative catalyst systems can be designed by combining two catalysts that complement rather than inhibit one another. This refined strategy can permit chemical transformations unmanageable by either of the catalysts alone. This review summarizes innovations and developments in selective organic synthesis that have used cooperative dual catalysis by combining simple aminocatalysts with metal catalysts. Considerable efforts have been devoted to this fruitful field. This emerging area employs the different activation modes of amine and metal catalysts as a platform to address challenging reactions. Here, aminocatalysis (e.g., enamine activation catalysis, iminium activation catalysis, single occupied molecular orbital (SOMO) activation catalysis, and photoredox activation catalysis) is employed to activate unreactive carbonyl substrates. The transition metal catalyst complements by activating a variety of substrates through a range of interactions (e.g., electrophilic π-allyl complex formation, Lewis acid activation, allenylidene complex formation, photoredox activation, C-H activation, etc.), and thereby novel concepts within catalysis are created. The inclusion of heterogeneous catalysis strategies allows for "green" chemistry development, catalyst recyclability, and the more eco-friendly synthesis of valuable compounds.
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Affiliation(s)
- Samson Afewerki
- Department of Natural Sciences, Mid Sweden University , SE-851 70 Sundsvall, Sweden.,Berzelii Center EXSELENT, The Arrhenius Laboratory, Stockholm University , SE-106 91 Stockholm, Sweden
| | - Armando Córdova
- Department of Natural Sciences, Mid Sweden University , SE-851 70 Sundsvall, Sweden.,Berzelii Center EXSELENT, The Arrhenius Laboratory, Stockholm University , SE-106 91 Stockholm, Sweden
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36
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Roest PC, Michel NWM, Batey RA. DABO Boronate Promoted Conjugate Allylation of α,β-Unsaturated Aldehydes Using Copper(II) Catalysis. J Org Chem 2016; 81:6774-8. [DOI: 10.1021/acs.joc.6b00782] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Pjotr C. Roest
- Davenport
Research Laboratories,
Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, Canada M5S 3H6
| | - Nicholas W. M. Michel
- Davenport
Research Laboratories,
Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, Canada M5S 3H6
| | - Robert A. Batey
- Davenport
Research Laboratories,
Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON, Canada M5S 3H6
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37
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Meazza M, Rios R. Synergistic Catalysis: Enantioselective Ring Expansion of Vinyl Cyclopropanes Combining Four Catalytic Cycles for the Synthesis of Highly Substituted Spirocyclopentanes Bearing up to Four Stereocenters. Chemistry 2016; 22:9923-8. [PMID: 27198468 DOI: 10.1002/chem.201601893] [Citation(s) in RCA: 56] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Indexed: 01/01/2023]
Abstract
A double synergistic cascade reaction is reported, combining transition metal and amine catalysis. The reaction between vinyl cyclopropanes and enals renders the final cyclopentane derivatives in excellent yields and stereoselectivities.
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Affiliation(s)
- Marta Meazza
- School of Chemistry, University of Southampton, UK
| | - Ramon Rios
- School of Chemistry, University of Southampton, UK.
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38
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Meazza M, Light ME, Mazzanti A, Rios R. Synergistic catalysis: cis-cyclopropanation of benzoxazoles. Chem Sci 2016; 7:984-988. [PMID: 29081942 PMCID: PMC5633913 DOI: 10.1039/c5sc03597j] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Accepted: 10/30/2015] [Indexed: 11/25/2022] Open
Abstract
In the present paper we report our latest efforts in pushing the boundaries of synergistic catalysis. We propose the use of 3 different catalytic cycles working in concert for the formation of cis cyclopropane derivatives of benzoxazoles with excellent stereoselectivities. This is the proof of concept that synergistic catalysis could be successfully used in cascade reactions.
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Affiliation(s)
- Marta Meazza
- Faculty of Natural & Environmental Sciences , University of Southampton , Highfield Campus , Southampton , SO17 1BJ , UK . ; http://www.riosresearchgroup.com
| | - Mark E Light
- Faculty of Natural & Environmental Sciences , University of Southampton , Highfield Campus , Southampton , SO17 1BJ , UK . ; http://www.riosresearchgroup.com
| | - Andrea Mazzanti
- Department of Industrial Chemistry "Toso Montanari" , School of Science , University of Bologna , Viale Risorgimento 4 , 40136 Bologna , Italy
| | - Ramon Rios
- Faculty of Natural & Environmental Sciences , University of Southampton , Highfield Campus , Southampton , SO17 1BJ , UK . ; http://www.riosresearchgroup.com
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39
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Li M, Guo X, Jin W, Zheng Q, Liu S, Hu W. An enantioselective three-component reaction of diazoacetates with indoles and enals by iridium/iminium co-catalysis. Chem Commun (Camb) 2016; 52:2736-9. [DOI: 10.1039/c5cc09918h] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The first example of chiral secondary amine and iridium(i) co-catalyzed enantioselective three-component reaction of aryldiazoacetates, indoles and enals was rationally designed and developed to afford 3-substituted indoles in good yields and with excellent enantioselectivity.
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Affiliation(s)
- Mingfeng Li
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Xin Guo
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Weifeng Jin
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Qing Zheng
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Shunying Liu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
| | - Wenhao Hu
- Shanghai Engineering Research Center of Molecular Therapeutics and New Drug Development
- School of Chemistry and Molecular Engineering
- East China Normal University
- Shanghai
- China
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40
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He Q, Wu L, Kou X, Butt N, Yang G, Zhang W. Pd(II)-Catalyzed Asymmetric Addition of Arylboronic Acids to Isatin-Derived Ketimines. Org Lett 2015; 18:288-91. [DOI: 10.1021/acs.orglett.5b03458] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Qun He
- School of Chemistry and Chemical
Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Liang Wu
- School of Chemistry and Chemical
Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Xuezhen Kou
- School of Chemistry and Chemical
Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Nicholas Butt
- School of Chemistry and Chemical
Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Guoqiang Yang
- School of Chemistry and Chemical
Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
| | - Wanbin Zhang
- School of Chemistry and Chemical
Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, China
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41
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Abstract
AbstractThe interplay and synergistic cooperation between homogeneous and heterogeneous catalyst systems is of utmost importance in nature. It is also applied in chemical synthesis. Here, it can allow for new reactivity, which is not possible by the employment of a single catalyst, and promote the catalysis of multiple transformations in a one-pot sequence. This could overall lead to novel reactions and the development of sustainable chemistry. In this context, a versatile and broad synergistic strategy for the selective synthesis of valuable molecules with variable complexity and under eco-friendly conditions is disclosed. It is based on integrated heterogeneous metal/organo multiple relay catalysis, which is performed in a single reaction vessel, and allows for the assembly of complex molecules (e.g., heterocycles and carbocycles) with up to three quaternary stereocenters in a highly enantioselective fashion from simple alcohols and air/O2.
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42
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43
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Zhou C, Su W. An Efficient TiCl4-Catalysed Method for the Synthesis of Para-Substituted Aromatic Aldehydes. JOURNAL OF CHEMICAL RESEARCH 2015. [DOI: 10.3184/174751915x14408762827272] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
An efficient and highly selective synthesis of para-substituted aromatic aldehydes has been achieved by TiCl4-catalysed Friedel–Crafts alkylation of monosubstituted benzenes with methacrolein diacetyl acetal.
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Affiliation(s)
- Chenfeng Zhou
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, P.R. China
- College of Pharmaceutical Sciences, Zhejiang University of Technology, Hangzhou 310014, P.R. China
| | - Weike Su
- Collaborative Innovation Center of Yangtze River Delta Region Green Pharmaceuticals, Zhejiang University of Technology, Hangzhou 310014, P.R. China
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44
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Ramachary DB, Shruthi KS, Madhavachary R. A Modularly Designed Supramolecular Organocatalyst as an Effective Stimulant for the Highly Asymmetric Michael Addition of Ketones to Nitro Olefins. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500994] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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45
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Cahard E, Male HPJ, Tissot M, Gaunt MJ. Enantioselective and Regiodivergent Copper-Catalyzed Electrophilic Arylation of Allylic Amides with Diaryliodonium Salts. J Am Chem Soc 2015; 137:7986-9. [PMID: 26090564 PMCID: PMC4569064 DOI: 10.1021/jacs.5b03937] [Citation(s) in RCA: 90] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2015] [Indexed: 11/30/2022]
Abstract
A catalytic enantioselective and regiodivergent arylation of alkenes is described. Chiral copper(II)bisoxazoline complexes catalyze the addition of diaryliodonium salts to allylic amides in excellent ee. Moreover, the arylation can be controlled by the electronic nature of the diaryliodonium salt enabling the preparation of nonracemic diaryloxazines or β,β'-diaryl enamides.
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Affiliation(s)
- Elise Cahard
- Department of Chemistry, University
of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Henry P. J. Male
- Department of Chemistry, University
of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Matthieu Tissot
- Department of Chemistry, University
of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
| | - Matthew J. Gaunt
- Department of Chemistry, University
of Cambridge, Lensfield
Road, Cambridge CB2 1EW, United Kingdom
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46
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Ceban V, Putaj P, Meazza M, Pitak MB, Coles SJ, Vesely J, Rios R. Synergistic catalysis: highly diastereoselective benzoxazole addition to Morita-Baylis-Hillman carbonates. Chem Commun (Camb) 2015; 50:7447-50. [PMID: 24875953 DOI: 10.1039/c4cc00728j] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An expedited method has been developed for the diastereoselective synthesis of highly functionalized alkyl-azaarene systems with good yields and high diastereoselectivities (>15 : 1 dr). The methodology includes a synergistic catalysis event involving organometallic (10 mol% AgOAc) activation of an alkyl azaarene and Lewis base (10 mol% DABCO) activation of a Morita-Baylis-Hillman carbonate. The structure and relative configuration of a representative product were confirmed by X-ray analysis.
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Affiliation(s)
- Victor Ceban
- Chemistry, Faculty of Natural & Environmental Sciences, University of Southampton, Highfield Campus, Southampton, SO17 1BJ, UK.
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47
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Lim KMH, Hayashi T. Rhodium-catalyzed asymmetric arylation of allyl sulfones under the conditions of isomerization into alkenyl sulfones. J Am Chem Soc 2015; 137:3201-4. [PMID: 25706689 DOI: 10.1021/jacs.5b00216] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The reaction of 3-sulfolene with arylboronic acids in the presence of a chiral diene-rhodium catalyst under highly basic conditions (10 equiv of KOH) gave high yields of 3-arylsulfolanes with high enantioselectivity, where 3-sulfolene is in equilibration with 2-sulfolene by base-catalyzed isomerization and the more reactive 2-sulfolene undergoes the rhodium-catalyzed asymmetric arylation.
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Affiliation(s)
- Kelvin Meng-Hui Lim
- Department of Chemistry, National University of Singapore , 3 Science Drive 3, Singapore 117543, Singapore
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48
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Zhang F, Jiang H, Wu X, Mao Z, Li H. Organoamine-functionalized graphene oxide as a bifunctional carbocatalyst with remarkable acceleration in a one-pot multistep reaction. ACS APPLIED MATERIALS & INTERFACES 2015; 7:1669-1677. [PMID: 25556875 DOI: 10.1021/am507221a] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
In this work, we reported the synthesis of bifunctional carbocatalyst with acid-base dual-activation mechanism by introducing organoamines on the basal planes of graphene oxide (GO). Interestingly, GO-supported primary amine (AP-GO) exclusively promoted one-pot Henry-Michael reactions with excellent activity to give synthetically valuable multifunctionalized nitroalkanes. Notably, it also exhibited significantly higher activity than those using propylamine, activated carbon-supported primary amine, and mesoporous silica-supported primary amine as the catalysts. This superior catalytic performance originated from the unique properties of AP-GO, which provided the acid-base cooperative effect by the appropriate positioning of primary amines on their basal planes and carboxyl acids along their edges and the decreased diffusion resistance of the reactants and the intermediates during the multistep catalytic cycles because of its open two-dimensional sheet-like structure. Moreover, it could be readily recycled by simple filtration and subsequently reused without significant loss of its catalytic activity in a six times run test.
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Affiliation(s)
- Fang Zhang
- The Education Ministry Key Lab of Resource Chemistry and Shanghai Key Laboratory of Rare Earth Functional Materials, Shanghai Normal University , Shanghai 200234, P. R. China
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49
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Afewerki S, Ma G, Ibrahem I, Liu L, Sun J, Córdova A. Highly Enantioselective Control of Dynamic Cascade Transformations by Dual Catalysis: Asymmetric Synthesis of Polysubstituted Spirocyclic Oxindoles. ACS Catal 2015. [DOI: 10.1021/cs501975u] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Samson Afewerki
- Department
of Natural Sciences, Mid Sweden University, SE-851 70 Sundsvall, Sweden
| | - Guangning Ma
- Department
of Natural Sciences, Mid Sweden University, SE-851 70 Sundsvall, Sweden
| | - Ismail Ibrahem
- Department
of Natural Sciences, Mid Sweden University, SE-851 70 Sundsvall, Sweden
| | | | | | - Armando Córdova
- Department
of Natural Sciences, Mid Sweden University, SE-851 70 Sundsvall, Sweden
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50
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Quan M, Yang G, Xie F, Gridnev ID, Zhang W. Pd(ii)-catalyzed asymmetric addition of arylboronic acids to cyclic N-sulfonyl ketimine esters and a DFT study of its mechanism. Org Chem Front 2015. [DOI: 10.1039/c4qo00347k] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A highly efficient palladium-catalyzed asymmetric arylation of cyclic ketimine esters is developed, which provides the desired product in up to 99% yield with up to 99% ee. The mechanism of enantioselection is studied using DFT calculation.
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Affiliation(s)
- Mao Quan
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Guoqiang Yang
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Fang Xie
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
| | - Ilya D. Gridnev
- Department of Chemistry
- Graduate School of Science
- Tohoku University
- Aoba-ku
- Japan
| | - Wanbin Zhang
- School of Chemistry and Chemical Engineering
- Shanghai Jiao Tong University
- Shanghai 200240
- P. R. China
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