1
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Qin X, Jiang G, Gao J, Zhang H, Sun D, Zhang G, Zheng L, Zhang S. Imidodiphosphoric Acids Catalysed Asymmetric Functionaliza‐tion with Thiols: Access to Oxindole Derived ɑ‐Chiral Thioethers. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100978] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Xiangshuo Qin
- College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 People's Republic of China
| | - Guofeng Jiang
- College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 People's Republic of China
| | - Jigang Gao
- College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 People's Republic of China
| | - Heng Zhang
- College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 People's Republic of China
| | - Dongyang Sun
- College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 People's Republic of China
| | - Guangliang Zhang
- College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 People's Republic of China
| | - Liangyu Zheng
- College of Life Sciences Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education Jilin University 2699 Qianjin Street Changchun 130012 Peoples Republic of China
| | - Suoqin Zhang
- College of Chemistry Jilin University 2699 Qianjin Street Changchun 130012 People's Republic of China
- College of Life Sciences Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education Jilin University 2699 Qianjin Street Changchun 130012 Peoples Republic of China
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2
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Guan R, Hsu C, Han J. Trifluoroethanol‐mediated Decarboxylative Addition Reactions of β‐Ketoacids with Diverse Electrophiles. ASIAN J ORG CHEM 2020. [DOI: 10.1002/ajoc.202000553] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Ren‐You Guan
- Department of Chemistry National Chung Hsing University 145 Xingda Rd., South Dist. Taichung City 402 Taiwan R.O.C
| | - Chan‐Wei Hsu
- Department of Chemistry Chung Yuan Christian University 200 Chung Pei Road, Chung Li District Taoyuan City 32023 Taiwan R.O.C
| | - Jeng‐Liang Han
- Department of Chemistry National Chung Hsing University 145 Xingda Rd., South Dist. Taichung City 402 Taiwan R.O.C
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3
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Kikuchi J, Takano K, Ota Y, Umemiya S, Terada M. Chiral Brønsted Acid Catalyzed Enantioconvergent Propargylic Substitution Reaction of Racemic Secondary Propargylic Alcohols with Thiols. Chemistry 2020; 26:11124-11128. [PMID: 32274831 DOI: 10.1002/chem.202001609] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Indexed: 11/08/2022]
Abstract
Despite the significant progress of the enantioselective reaction using chiral catalysts, the enantioselective nucleophilic substitution reaction at the chiral sp3 -hybridized carbon atom of a racemic electrophile has not been largely explored. Herein, we report the enantioconvergent propargylic substitution reaction of racemic propargylic alcohols with thiols using chiral bis-phosphoric acid as the chiral Brønsted acid catalyst. The substitution products were formed in high yields with high enantioselectivities in most cases. The cation-stabilizing effect of the sulfur functional group introduced at the alkynyl terminus is the key to achieving the efficient enantioconvergent process, in which chiral information originating from not only the racemic stereogenic center but also the formed contact ion pair is completely eliminated from the present system.
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Affiliation(s)
- Jun Kikuchi
- Department of Chemistry, Graduate School of Science, Tohoku University, Aramaki, Aoba-ku, Sendai, 980-8578, Japan
| | - Kyohei Takano
- Department of Chemistry, Graduate School of Science, Tohoku University, Aramaki, Aoba-ku, Sendai, 980-8578, Japan
| | - Yusuke Ota
- Department of Chemistry, Graduate School of Science, Tohoku University, Aramaki, Aoba-ku, Sendai, 980-8578, Japan
| | - Shigenobu Umemiya
- Department of Chemistry, Graduate School of Science, Tohoku University, Aramaki, Aoba-ku, Sendai, 980-8578, Japan
| | - Masahiro Terada
- Department of Chemistry, Graduate School of Science, Tohoku University, Aramaki, Aoba-ku, Sendai, 980-8578, Japan
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4
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Chang C, Sathishkumar N, Liao Y, Chen H, Han J. Solvent‐Dependent Enantiodivergent Friedel‐Crafts Reaction of Arylsulfonyl Indoles with 1‐Naphthols. Adv Synth Catal 2020. [DOI: 10.1002/adsc.201901360] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Chia‐Hao Chang
- Department of Chemistry and R&D Center for Membrane TechnologyChung Yuan Christian University 200 Chung Pei Road, Chung Li District Taoyuan City 32023 Taiwan
| | - Nadaraj Sathishkumar
- Department of Chemistry and R&D Center for Membrane TechnologyChung Yuan Christian University 200 Chung Pei Road, Chung Li District Taoyuan City 32023 Taiwan
| | - Yu‐Ting Liao
- Department of Chemistry and R&D Center for Membrane TechnologyChung Yuan Christian University 200 Chung Pei Road, Chung Li District Taoyuan City 32023 Taiwan
| | - Hsin‐Tsung Chen
- Department of Chemistry and R&D Center for Membrane TechnologyChung Yuan Christian University 200 Chung Pei Road, Chung Li District Taoyuan City 32023 Taiwan
| | - Jeng‐Liang Han
- Department of ChemistryNational Chung Hsing University 145 Xingda Rd., South Dist. Taichung City 402 Taiwan
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5
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Han JL, Liao YT, Chang CH. Asymmetric Organocatalytic Conjugate Addition of Electron-Rich Phenols and 1,3-Dicarbonyls to Arylsulfonyl Indoles in an Oil-Water Biphasic System. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900962] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jeng-Liang Han
- Department of Chemistry; National Chung Hsing University; 145 Xingda Rd., South Dist., Taichung City 402 Taiwan R.O.C
| | - Yu-Ting Liao
- Department of Chemistry; Chung Yuan Christian University; Taiwan R.O.C
| | - Chia-Hao Chang
- Department of Chemistry; Chung Yuan Christian University; Taiwan R.O.C
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6
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Wang Q, Gu Q, You SL. Enantioselective Carbonyl Catalysis Enabled by Chiral Aldehydes. Angew Chem Int Ed Engl 2019; 58:6818-6825. [PMID: 30216640 DOI: 10.1002/anie.201808700] [Citation(s) in RCA: 70] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2018] [Indexed: 12/16/2022]
Abstract
Organocatalytic methods have achieved spectacular advancements for the preparation of chiral molecules in highly enantioenriched forms. The fast development of this field can mainly be attributed to the evolution of general and reliable activation modes. The discovery and identification of new activation modes are therefore highly desirable to push the boundaries of asymmetric reactions. In this Minireview, recent advances in enantioselective carbonyl catalysis, one useful subbranch of organocatalysis for the efficient activation of simple amines, will be summarized. With elegantly designed chiral aldehyde catalysts, highly enantioselective and efficient asymmetric reactions can be developed. Continued development of enantioselective carbonyl catalysis is expected in the future.
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Affiliation(s)
- Qiang Wang
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai, 200032, China
| | - Qing Gu
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai, 200032, China
| | - Shu-Li You
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai, 200032, China.,Collaborative Innovation Center of Chemical Science, and Engineering, Tianjin, China
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7
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Wang Q, Gu Q, You S. Enantioselective Carbonyl Catalysis Enabled by Chiral Aldehydes. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201808700] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Qiang Wang
- State Key Laboratory of Organometallic ChemistryShanghai Institute of Organic ChemistryUniversity of Chinese Academy of SciencesChinese Academy of Sciences 345 Lingling Lu Shanghai 200032 China
| | - Qing Gu
- State Key Laboratory of Organometallic ChemistryShanghai Institute of Organic ChemistryUniversity of Chinese Academy of SciencesChinese Academy of Sciences 345 Lingling Lu Shanghai 200032 China
| | - Shu‐Li You
- State Key Laboratory of Organometallic ChemistryShanghai Institute of Organic ChemistryUniversity of Chinese Academy of SciencesChinese Academy of Sciences 345 Lingling Lu Shanghai 200032 China
- Collaborative Innovation Center of Chemical Science, and Engineering Tianjin China
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8
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Li X, Hu W, Xiong Q, Ye S, Huang Y, Guo Q. Chiral Anion‐Induced Catalytic Asymmetric Direct Dehydrative Coupling of 3‐Vinylindoles and 3‐Indolylmethanols. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201801705] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Xiao‐Yun Li
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical EngineeringSouthwest University Chongqing 400715 People's Republic of China
| | - Wei‐Ting Hu
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical EngineeringSouthwest University Chongqing 400715 People's Republic of China
| | - Qiu‐Ju Xiong
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical EngineeringSouthwest University Chongqing 400715 People's Republic of China
| | - Si‐Min Ye
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical EngineeringSouthwest University Chongqing 400715 People's Republic of China
| | - Yan‐Min Huang
- College of Chemistry and Life ScienceGuangxi Teachers Education University Nanning 530001 People's Republic of China
| | - Qi‐Xiang Guo
- Key Laboratory of Applied Chemistry of Chongqing Municipality, School of Chemistry and Chemical EngineeringSouthwest University Chongqing 400715 People's Republic of China
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9
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Hajra S, Maity S, Roy S, Maity R, Samanta S. Brønsted Acid Promoted Regioselective C-3 Arylation and Heteroarylation of Spiro-epoxyoxindoles for the Construction of All Carbon Quaternary Centres: A Detailed Study. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801524] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Saumen Hajra
- Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus; Centre of Biomedical Research; Raebareli Road, Lucknow 226014 India
| | - Subrata Maity
- Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus; Centre of Biomedical Research; Raebareli Road, Lucknow 226014 India
- Department of Chemistry; Indian Institute of Technology Kharagpur; 721302 Kharagpur India
| | - Sayan Roy
- Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus; Centre of Biomedical Research; Raebareli Road, Lucknow 226014 India
| | - Ramkrishna Maity
- Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus; Centre of Biomedical Research; Raebareli Road, Lucknow 226014 India
| | - Srikrishna Samanta
- Sanjay Gandhi Post-Graduate Institute of Medical Sciences Campus; Centre of Biomedical Research; Raebareli Road, Lucknow 226014 India
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10
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Gualandi A, Rodeghiero G, Cozzi PG. Catalytic Stereoselective SN
1-Type Reactions Promoted by Chiral Phosphoric Acids as Brønsted Acid Catalysts. ASIAN J ORG CHEM 2018. [DOI: 10.1002/ajoc.201800359] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Andrea Gualandi
- Dipartimento di Chimica “G. Ciamician”; ALMA MATER STUDIORUM Università di Bologna; Via Selmi 2 40126 Bologna Italy
| | - Giacomo Rodeghiero
- Dipartimento di Chimica “G. Ciamician”; ALMA MATER STUDIORUM Università di Bologna; Via Selmi 2 40126 Bologna Italy
- Cyanagen Srl; Via Stradelli Guelfi 40/C 40138 Bologna Italy
| | - Pier Giorgio Cozzi
- Dipartimento di Chimica “G. Ciamician”; ALMA MATER STUDIORUM Università di Bologna; Via Selmi 2 40126 Bologna Italy
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11
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Ma C, Zhou JY, Zhang YZ, Jiao Y, Mei GJ, Shi F. Synergistic-Catalysis-Enabled Reaction of 2-Indolymethanols with Oxonium Ylides for the Construction of 3-Indolyl-3-Alkoxy Oxindole Frameworks. Chem Asian J 2018; 13:2549-2558. [DOI: 10.1002/asia.201800620] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Revised: 05/23/2018] [Indexed: 12/12/2022]
Affiliation(s)
- Chun Ma
- School of Chemistry and Materials Science; Jiangsu Normal University; Xuzhou 221116 P. R. China
| | - Jia-Yu Zhou
- School of Chemistry and Materials Science; Jiangsu Normal University; Xuzhou 221116 P. R. China
| | - Yi-Zhu Zhang
- School of Chemistry and Materials Science; Jiangsu Normal University; Xuzhou 221116 P. R. China
| | - Yinchun Jiao
- School of Chemistry and Chemical Engineering; Hunan University of Science and Technology; Xiangtan 411201 P. R. China
| | - Guang-Jian Mei
- School of Chemistry and Materials Science; Jiangsu Normal University; Xuzhou 221116 P. R. China
| | - Feng Shi
- School of Chemistry and Materials Science; Jiangsu Normal University; Xuzhou 221116 P. R. China
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12
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Touati B, El Bouakher A, Azizi MS, Taillier C, Ben Othman R, Trabelsi-Ayadi M, Antoniotti S, Duñach E, Dalla V. Atom-Economic Catalytic Direct Substitution of N,O-Acetals with Simple Ketones. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700530] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Bahria Touati
- Université du Havre; FR 3032 CNRS; URCOM EA3221; 25, Rue Philippe Lebon, BP 540 76058 Le Havre France
- Laboratoire d'Application de la Chimie aux Ressources et Substances Naturelles et à l'Environnement-LACReSNE-Faculté des Sciences de Bizerte; Université de Carthage; 7021 Bizerte, Carthage Tunisie
| | - Abderrahman El Bouakher
- Université du Havre; FR 3032 CNRS; URCOM EA3221; 25, Rue Philippe Lebon, BP 540 76058 Le Havre France
| | - Mohamed Salah Azizi
- Université du Havre; FR 3032 CNRS; URCOM EA3221; 25, Rue Philippe Lebon, BP 540 76058 Le Havre France
- Laboratoire d'Application de la Chimie aux Ressources et Substances Naturelles et à l'Environnement-LACReSNE-Faculté des Sciences de Bizerte; Université de Carthage; 7021 Bizerte, Carthage Tunisie
| | - Catherine Taillier
- Université du Havre; FR 3032 CNRS; URCOM EA3221; 25, Rue Philippe Lebon, BP 540 76058 Le Havre France
| | - Raja Ben Othman
- Ecole supérieure des sciences et de technologie de Hammam Sousse; Rue Lamine Abassi 4011 H. Sousse Tunisie
| | - Malika Trabelsi-Ayadi
- Laboratoire d'Application de la Chimie aux Ressources et Substances Naturelles et à l'Environnement-LACReSNE-Faculté des Sciences de Bizerte; Université de Carthage; 7021 Bizerte, Carthage Tunisie
| | - Sylvain Antoniotti
- Université Côte d'Azur; C.N.R.S.; Institut de Chimie de Nice; Parc Valrose 06108 Nice cedex 2 France
| | - Elisabet Duñach
- Université Côte d'Azur; C.N.R.S.; Institut de Chimie de Nice; Parc Valrose 06108 Nice cedex 2 France
| | - Vincent Dalla
- Université du Havre; FR 3032 CNRS; URCOM EA3221; 25, Rue Philippe Lebon, BP 540 76058 Le Havre France
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13
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Cano R, Zakarian A, McGlacken GP. Direct Asymmetric Alkylation of Ketones: Still Unconquered. Angew Chem Int Ed Engl 2017; 56:9278-9290. [PMID: 28497890 DOI: 10.1002/anie.201703079] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2017] [Revised: 04/27/2017] [Indexed: 01/07/2023]
Abstract
The alkylation of ketones is taught at basic undergraduate level. In many cases this transformation leads to the formation of a new stereogenic center. However, the apparent simplicity of the transformation is belied by a number of problems. So much so, that a general method for the direct asymmetric alkylation of ketones remains an unmet target. Despite the advancement of organocatalysis and transition-metal catalysis, neither field has provided an adequate solution. Indeed, even use of an efficient and general stoichiometric chiral reagent has yet to be reported. Herein we describe the state-of-the-art in terms of direct alkylation reactions of some carbonyl groups. We outline the limited progress that has been made with ketones, and potential routes towards ultimately achieving a widely applicable methodology for the asymmetric alkylation of ketones.
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Affiliation(s)
- Rafael Cano
- Department of Chemistry, University College Cork, Cork, Ireland.,Analytical and Biological Chemistry Research Facility, University College Cork, Cork, Ireland
| | - Armen Zakarian
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, CA, 93106, USA
| | - Gerard P McGlacken
- Department of Chemistry, University College Cork, Cork, Ireland.,Analytical and Biological Chemistry Research Facility, University College Cork, Cork, Ireland
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14
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Cano R, Zakarian A, McGlacken GP. Direkte asymmetrische Alkylierung von Ketonen: noch immer ein unerreichtes Ziel. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201703079] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Rafael Cano
- Department of Chemistry; University College Cork; Cork Irland
- Analytical and Biological Chemistry Research Facility; University College Cork; Cork Irland
| | - Armen Zakarian
- Department of Chemistry and Biochemistry; University of California; Santa Barbara CA 93106 USA
| | - Gerard P. McGlacken
- Department of Chemistry; University College Cork; Cork Irland
- Analytical and Biological Chemistry Research Facility; University College Cork; Cork Irland
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15
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Dalpozzo R. Recent Catalytic Asymmetric Syntheses of 3,3-Disubstituted Indolin-2-ones and 2,2-Disubstituted Indolin-3-ones. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700361] [Citation(s) in RCA: 87] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Renato Dalpozzo
- Dipartimento di Chimica e Tecnologie Chimiche; Università della Calabria; 87030 Arcavacata di Rende (Cs Italy
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16
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Zhu G, Bao G, Li Y, Sun W, Li J, Hong L, Wang R. Efficient Catalytic Kinetic Resolution of Spiro-epoxyoxindoles with Concomitant Asymmetric Friedel-Crafts Alkylation of Indoles. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700494] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Gongming Zhu
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 China
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Guangjun Bao
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Yiping Li
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Wangsheng Sun
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Jing Li
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 China
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Liang Hong
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 China
| | - Rui Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
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17
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Zhu G, Bao G, Li Y, Sun W, Li J, Hong L, Wang R. Efficient Catalytic Kinetic Resolution of Spiro-epoxyoxindoles with Concomitant Asymmetric Friedel-Crafts Alkylation of Indoles. Angew Chem Int Ed Engl 2017; 56:5332-5335. [DOI: 10.1002/anie.201700494] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Revised: 03/03/2017] [Indexed: 12/15/2022]
Affiliation(s)
- Gongming Zhu
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 China
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Guangjun Bao
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Yiping Li
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Wangsheng Sun
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Jing Li
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 China
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
| | - Liang Hong
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 China
| | - Rui Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 China
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18
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Zhu ZQ, Shen Y, Sun XX, Tao JY, Liu JX, Shi F. Catalytic Asymmetric [3+2] Cycloadditions of C-3 Unsubstituted 2-Indolylmethanols: Regio-, Diastereo- and Enantioselective Construction of the Cyclopenta[b]indole Framework. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600931] [Citation(s) in RCA: 62] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Zi-Qi Zhu
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; School of Chemistry and Chemical Engineering; Jiangsu Normal University; Xuzhou 221116 People's Republic of China
| | - Yang Shen
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; School of Chemistry and Chemical Engineering; Jiangsu Normal University; Xuzhou 221116 People's Republic of China
| | - Xiao-Xue Sun
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; School of Chemistry and Chemical Engineering; Jiangsu Normal University; Xuzhou 221116 People's Republic of China
| | - Ji-Yu Tao
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; School of Chemistry and Chemical Engineering; Jiangsu Normal University; Xuzhou 221116 People's Republic of China
| | - Jin-Xi Liu
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; School of Chemistry and Chemical Engineering; Jiangsu Normal University; Xuzhou 221116 People's Republic of China
| | - Feng Shi
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; School of Chemistry and Chemical Engineering; Jiangsu Normal University; Xuzhou 221116 People's Republic of China
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19
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Sun XX, Zhang HH, Li GH, He YY, Shi F. Catalytic Enantioselective and Regioselective [3+3] Cycloadditions Using 2-Indolylmethanols as 3 C Building Blocks. Chemistry 2016; 22:17526-17532. [DOI: 10.1002/chem.201603049] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2016] [Indexed: 01/11/2023]
Affiliation(s)
- Xiao-Xue Sun
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; School of Chemistry and Chemical Engineering; Jiangsu Normal University; Xuzhou 221116 P. R. China
| | - Hong-Hao Zhang
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; School of Chemistry and Chemical Engineering; Jiangsu Normal University; Xuzhou 221116 P. R. China
| | - Guo-Hao Li
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; School of Chemistry and Chemical Engineering; Jiangsu Normal University; Xuzhou 221116 P. R. China
| | - Ying-Ying He
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; School of Chemistry and Chemical Engineering; Jiangsu Normal University; Xuzhou 221116 P. R. China
| | - Feng Shi
- Jiangsu Key Laboratory of Green Synthetic Chemistry for Functional Materials; School of Chemistry and Chemical Engineering; Jiangsu Normal University; Xuzhou 221116 P. R. China
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20
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Cai Y, Tang Y, Atodiresei I, Rueping M. Catalytic Asymmetric Piancatelli Rearrangement: Brønsted Acid Catalyzed 4π Electrocyclization for the Synthesis of Multisubstituted Cyclopentenones. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201608023] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Yunfei Cai
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Yurong Tang
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Iuliana Atodiresei
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Magnus Rueping
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
- King Abdullah University of Science and Technology (KAUST); KAUST Catalysis Center (KCC); Thuwal 23955-6900 Saudi Arabia
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21
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Cai Y, Tang Y, Atodiresei I, Rueping M. Catalytic Asymmetric Piancatelli Rearrangement: Brønsted Acid Catalyzed 4π Electrocyclization for the Synthesis of Multisubstituted Cyclopentenones. Angew Chem Int Ed Engl 2016; 55:14126-14130. [DOI: 10.1002/anie.201608023] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2016] [Revised: 09/19/2016] [Indexed: 01/22/2023]
Affiliation(s)
- Yunfei Cai
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Yurong Tang
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Iuliana Atodiresei
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Magnus Rueping
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
- King Abdullah University of Science and Technology (KAUST); KAUST Catalysis Center (KCC); Thuwal 23955-6900 Saudi Arabia
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22
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Li NK, Kong LP, Qi ZH, Yin SJ, Zhang JQ, Wu B, Wang XW. Friedel-Crafts Reaction of Indoles with Isatin-Derived β,γ-Unsaturated α-Keto Esters Using a BINOL-Derived Bisoxazoline (BOX)/Copper(II) Complex as Catalyst. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600272] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Nai-Kai Li
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 People's Republic of China
| | - Ling-Pei Kong
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 People's Republic of China
| | - Zheng-Hang Qi
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 People's Republic of China
| | - Shao-Jie Yin
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 People's Republic of China
| | - Jun-Qi Zhang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 People's Republic of China
| | - Bing Wu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 People's Republic of China
| | - Xing-Wang Wang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science; Soochow University; Suzhou 215123 People's Republic of China
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23
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Fan T, Zhang HH, Li C, Shen Y, Shi F. The Application of N-Protected 3-Vinylindoles in Chiral Phosphoric Acid-Catalyzed [3+2] Cyclization with 3-Indolylmethanols: Monoactivation of the Catalyst to Vinyliminium. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201501175] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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24
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Touati B, El Bouakher A, Taillier C, Othman RB, Trabelsi-Ayadi M, Antoniotti S, Duñach E, Dalla V. Enolizable Carbonyls and N,O-Acetals: A Rational Approach for Room-Temperature Lewis Superacid-Catalyzed Direct α-Amidoalkylation of Ketones and Aldehydes. Chemistry 2016; 22:6012-22. [PMID: 26992138 DOI: 10.1002/chem.201504772] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Indexed: 11/11/2022]
Abstract
An efficient catalytic room-temperature direct α-amidoalkylation of carbonyl donors, that is, ketones and aldehydes with unbiased N,O-acetals, is described. Sn(NTf2 )4 is an optimal catalyst to promote this challenging transformation at low loading and the reaction shows promising scope. A comprehensive and rational evaluation of this reaction has led to the establishment of an empirical scale of nucleophilic reactivity for a broad set of ketones that should be helpful in the synthetic design and development of carbonyl α-functionalization methods.
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Affiliation(s)
- Bahria Touati
- Normandie Univ., UNIHAVRE, CNRS, URCOM, 76600, Le Havre, France.,Laboratoire d'Application de la Chimie aux Ressources et Substances Naturelles et à l'Environnement-, LACReSNE-Faculté des Sciences de Bizerte-, 7021, Bizerte, Université de Carthage, Tunisie
| | | | | | - Raja Ben Othman
- Ecole supérieure des sciences et de technologie de Hammam Sousse, Rue Lamine Abassi, 4011H, Sousse, Tunisie
| | - Malika Trabelsi-Ayadi
- Laboratoire d'Application de la Chimie aux Ressources et Substances Naturelles et à l'Environnement-, LACReSNE-Faculté des Sciences de Bizerte-, 7021, Bizerte, Université de Carthage, Tunisie
| | - Sylvain Antoniotti
- Institut de Chimie de Nice, UMR 7272, Université de Nice Sophia Antipolis, C.N.R.S., Parc Valrose, 06108, Nice cedex 2, France
| | - Elisabet Duñach
- Institut de Chimie de Nice, UMR 7272, Université de Nice Sophia Antipolis, C.N.R.S., Parc Valrose, 06108, Nice cedex 2, France
| | - Vincent Dalla
- Normandie Univ., UNIHAVRE, CNRS, URCOM, 76600, Le Havre, France.
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25
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Zhang HH, Zhu ZQ, Fan T, Liang J, Shi F. Intermediate-Dependent Unusual [4+3], [3+2] and Cascade Reactions of 3-Indolylmethanols: Controllable Chemodivergent and Stereoselective Synthesis of Diverse Indole Derivatives. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201501063] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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26
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Zhuo MH, Liu GF, Song SL, An D, Gao J, Zheng L, Zhang S. Chiral Imidodiphosphoric Acids-Catalyzed Friedel-Crafts Reactions of Indoles/Pyrroles with 3-Hydroxy-indolyloxindoles: Enantioselective Synthesis of 3,3-Diaryloxindoles. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201500985] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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27
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Arai T, Tokumitsu C, Miyazaki T, Kuwano S, Awata A. Catalytic asymmetric [3 + 2]-cycloaddition for stereodivergent synthesis of chiral indolyl-pyrrolidines. Org Biomol Chem 2016; 14:1831-9. [DOI: 10.1039/c5ob02278a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
The stereochemical divergent synthesis of indolyl-pyrrolidines was accomplished using an imidazoline-aminophenol (IAP)–Ni(OAc)2 complex and a bis(imidazolidine)pyridine (PyBidine)–Cu(OTf)2 complex.
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Affiliation(s)
- Takayoshi Arai
- Molecular Chirality Research Center
- and Department of Chemistry
- Graduate School of Science
- Chiba University
- Inage
| | - Chihiro Tokumitsu
- Molecular Chirality Research Center
- and Department of Chemistry
- Graduate School of Science
- Chiba University
- Inage
| | - Tomoya Miyazaki
- Molecular Chirality Research Center
- and Department of Chemistry
- Graduate School of Science
- Chiba University
- Inage
| | - Satoru Kuwano
- Molecular Chirality Research Center
- and Department of Chemistry
- Graduate School of Science
- Chiba University
- Inage
| | - Atsuko Awata
- Molecular Chirality Research Center
- and Department of Chemistry
- Graduate School of Science
- Chiba University
- Inage
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28
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Huang JZ, Zhang CL, Zhu YF, Li LL, Chen DF, Han ZY, Gong LZ. Organocatalytic Highly Enantioselective Substitution of 3-(1-Tosylalkyl)indoles with Oxindoles Enables the First Total Synthesis of (+)-Trigolutes B. Chemistry 2015; 21:8389-93. [PMID: 25916808 DOI: 10.1002/chem.201500349] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2015] [Indexed: 12/30/2022]
Abstract
A highly enantioselective organocatalytic substitution of 3-(1-tosylalkyl)indoles with oxindoles has been established by using chiral bifunctional organocatalysts, providing an efficient entry to multiply functionalized 3,3'-disubstituted oxindoles, and was exploited as the key step to enable the first asymmetric total synthesis of optically pure (+)-trigolutes B to be accomplished in a concise manner, within seven steps with an 18% overall yield.
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Affiliation(s)
- Jian-Zhou Huang
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, 230026 (P. R. China), Fax: (+86) 551-360-6266 http://staff.ustc.edu.cn/∼gonglz/index.htm
| | - Chen-Long Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, 230026 (P. R. China), Fax: (+86) 551-360-6266 http://staff.ustc.edu.cn/∼gonglz/index.htm
| | - Yi-Fan Zhu
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, 230026 (P. R. China), Fax: (+86) 551-360-6266 http://staff.ustc.edu.cn/∼gonglz/index.htm
| | - Lu-Lu Li
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, 230026 (P. R. China), Fax: (+86) 551-360-6266 http://staff.ustc.edu.cn/∼gonglz/index.htm
| | - Dian-Feng Chen
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, 230026 (P. R. China), Fax: (+86) 551-360-6266 http://staff.ustc.edu.cn/∼gonglz/index.htm
| | - Zhi-Yong Han
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, 230026 (P. R. China), Fax: (+86) 551-360-6266 http://staff.ustc.edu.cn/∼gonglz/index.htm
| | - Liu-Zhu Gong
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China, Hefei, 230026 (P. R. China), Fax: (+86) 551-360-6266 http://staff.ustc.edu.cn/∼gonglz/index.htm. .,Collaborative Innovation Center of Chemical Science and Engineering (Tianjin) (P. R. China).
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29
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Naveen N, Koppolu SR, Balamurugan R. Silver Hexafluoroantimonate-Catalyzed Direct α-Alkylation of Unactivated Ketones. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201400870] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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30
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Sun XX, Du BX, Zhang HH, Ji L, Shi F. Catalytic Asymmetric Arylation of 3-Indolylmethanols: Enantioselective Synthesis of 3,3′-Bis(indolyl)oxindoles with High Atom Economy. ChemCatChem 2015. [DOI: 10.1002/cctc.201500093] [Citation(s) in RCA: 57] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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31
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Armenise N, Dughera S, Gualandi A, Mengozzi L, Barbero M, Cozzi PG. Organocatalyzed Asymmetric Alkylation of Stable Aryl or Heteroaryl(3-indolyl)methyliumo-Benzenedisulfonimides. ASIAN J ORG CHEM 2015. [DOI: 10.1002/ajoc.201402275] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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32
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Shi F, Zhang H, Sun X, Liang J, Fan T, Tu S. Organocatalytic Asymmetric Cascade Reactions of 7‐Vinylindoles: Diastereo‐ and Enantioselective Synthesis of C7‐Functionalized Indoles. Chemistry 2014; 21:3465-71. [DOI: 10.1002/chem.201405245] [Citation(s) in RCA: 84] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2014] [Indexed: 01/04/2023]
Affiliation(s)
- Feng Shi
- School of Chemistry and Chemical Engineering, Jiangsu Normal University, Xuzhou, 221116 (China)
| | - Hong‐Hao Zhang
- School of Chemistry and Chemical Engineering, Jiangsu Normal University, Xuzhou, 221116 (China)
| | - Xiao‐Xue Sun
- School of Chemistry and Chemical Engineering, Jiangsu Normal University, Xuzhou, 221116 (China)
| | - Jing Liang
- School of Chemistry and Chemical Engineering, Jiangsu Normal University, Xuzhou, 221116 (China)
| | - Tao Fan
- School of Chemistry and Chemical Engineering, Jiangsu Normal University, Xuzhou, 221116 (China)
| | - Shu‐Jiang Tu
- School of Chemistry and Chemical Engineering, Jiangsu Normal University, Xuzhou, 221116 (China)
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33
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Wang L, Chen Y, Xiao J. Alkylideneindoleninium Ions and Alkylideneindolenines: Key Intermediates for the Asymmetric Synthesis of 3-Indolyl Derivatives. ASIAN J ORG CHEM 2014. [DOI: 10.1002/ajoc.201402093] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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34
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Zhao W, Wang Z, Chu B, Sun J. Enantioselective Formation of All-Carbon Quaternary Stereocenters from Indoles and Tertiary Alcohols Bearing A Directing Group. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201405252] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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35
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Zhao W, Wang Z, Chu B, Sun J. Enantioselective Formation of All-Carbon Quaternary Stereocenters from Indoles and Tertiary Alcohols Bearing A Directing Group. Angew Chem Int Ed Engl 2014; 54:1910-3. [DOI: 10.1002/anie.201405252] [Citation(s) in RCA: 244] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Revised: 06/05/2014] [Indexed: 01/21/2023]
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36
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Dai W, Lu H, Li X, Shi F, Tu SJ. Diastereo- and Enantioselective Construction of a Bispirooxindole Scaffold Containing a Tetrahydro-β-carboline Moiety through an Organocatalytic Asymmetric Cascade Reaction. Chemistry 2014; 20:11382-9. [DOI: 10.1002/chem.201402485] [Citation(s) in RCA: 130] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2014] [Indexed: 11/11/2022]
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37
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An Imidazoline-Aminophenol (IAP) Nickel Catalyst: Structure and Catalytic Activity in the Enantioselective 1,4-Addition of 3′-Indolyl-3-Oxindoles to Nitroethylene. Chemistry 2014; 20:2470-7. [DOI: 10.1002/chem.201304456] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2013] [Indexed: 12/30/2022]
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38
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Shi F, Zhu RY, Dai W, Wang CS, Tu SJ. Catalytic Asymmetric Formal [3+3] Cycloaddition of an Azomethine Ylide with 3-Indolylmethanol: Enantioselective Construction of a Six-Membered Piperidine Framework. Chemistry 2014; 20:2597-604. [DOI: 10.1002/chem.201304187] [Citation(s) in RCA: 130] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2013] [Indexed: 12/19/2022]
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39
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Huang JZ, Wu X, Gong LZ. Enantioselective Organocatalytic Addition of Nitroalkanes to Oxindolylideneindolenines for the Construction of Chiral 3,3-Disubstituted Oxindoles. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300373] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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40
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Song J, Guo C, Adele A, Yin H, Gong L. Enantioselective Organocatalytic Construction of Hexahydropyrroloindole by Means of α‐Alkylation of Aldehydes Leading to the Total Synthesis of (+)‐Gliocladin C. Chemistry 2013; 19:3319-23. [DOI: 10.1002/chem.201204522] [Citation(s) in RCA: 109] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Indexed: 01/16/2023]
Affiliation(s)
- Jin Song
- Hefei National Laboratory for Physical Sciences, Microscale Joint Laboratory of Green Synthetic Chemistry and Department of Chemistry, University of Science and Technology of China, Hefei, 230026 (P.R. China), Fax: (+86) 551‐3606266
| | - Chang Guo
- Hefei National Laboratory for Physical Sciences, Microscale Joint Laboratory of Green Synthetic Chemistry and Department of Chemistry, University of Science and Technology of China, Hefei, 230026 (P.R. China), Fax: (+86) 551‐3606266
| | - Arafate Adele
- Hefei National Laboratory for Physical Sciences, Microscale Joint Laboratory of Green Synthetic Chemistry and Department of Chemistry, University of Science and Technology of China, Hefei, 230026 (P.R. China), Fax: (+86) 551‐3606266
| | - Hao Yin
- Hefei National Laboratory for Physical Sciences, Microscale Joint Laboratory of Green Synthetic Chemistry and Department of Chemistry, University of Science and Technology of China, Hefei, 230026 (P.R. China), Fax: (+86) 551‐3606266
| | - Liu‐Zhu Gong
- Hefei National Laboratory for Physical Sciences, Microscale Joint Laboratory of Green Synthetic Chemistry and Department of Chemistry, University of Science and Technology of China, Hefei, 230026 (P.R. China), Fax: (+86) 551‐3606266
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41
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Čorić I, Kim JH, Vlaar T, Patil M, Thiel W, List B. Brønsted Acid Catalyzed Asymmetric SN2-Type O-Alkylations. Angew Chem Int Ed Engl 2013; 52:3490-3. [PMID: 23401197 DOI: 10.1002/anie.201209983] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2012] [Indexed: 11/07/2022]
Affiliation(s)
- Ilija Čorić
- Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
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42
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Čorić I, Kim JH, Vlaar T, Patil M, Thiel W, List B. Brønsted Acid Catalyzed Asymmetric SN2-Type O-Alkylations. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201209983] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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43
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Arai T, Yamamoto Y, Awata A, Kamiya K, Ishibashi M, Arai MA. Catalytic Asymmetric Synthesis of Mixed 3,3′-Bisindoles and Their Evaluation as Wnt Signaling Inhibitors. Angew Chem Int Ed Engl 2013; 52:2486-90. [DOI: 10.1002/anie.201208918] [Citation(s) in RCA: 72] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2012] [Revised: 01/04/2013] [Indexed: 11/12/2022]
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44
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Arai T, Yamamoto Y, Awata A, Kamiya K, Ishibashi M, Arai MA. Catalytic Asymmetric Synthesis of Mixed 3,3′-Bisindoles and Their Evaluation as Wnt Signaling Inhibitors. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201208918] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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45
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Seebach D, Beck AK, Bichsel HU, Pichota A, Sparr C, Wünsch R, Schweizer WB. Preparation and Characterization of New C2- and C1-Symmetric Nitrogen, Oxygen, Phosphorous, and Sulfur Derivatives and Analogs of TADDOL. Part III. Helv Chim Acta 2012. [DOI: 10.1002/hlca.201200148] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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46
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Me-BIPAM for the Synthesis of Optically Active 3-Aryl-3-hydroxy-2-oxindoles by Ruthenium-catalyzed Addition of Arylboronic Acids to Isatins. Chem Asian J 2012; 7:2446-9. [DOI: 10.1002/asia.201200481] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2012] [Indexed: 12/31/2022]
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47
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Liao YH, Wu ZJ, Han WY, Zhang XM, Yuan WC. Organocatalytic Enantioselective Stereoablative Hydroxylation of 3-Halooxindoles: An Effective Method for the Construction of Enantioenriched 3-Substituted 3-Hydroxy-2-Oxindoles. Chemistry 2012; 18:8916-20. [DOI: 10.1002/chem.201201395] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2012] [Indexed: 11/11/2022]
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48
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Capdevila MG, Emer E, Gualandi A, Petruzziello D, Grilli S, Cozzi PG. Organocatalytic Stereoselective α-Formylation of Ketones. ChemCatChem 2012. [DOI: 10.1002/cctc.201200122] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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