101
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Jiang T, Wang Z, Xu MH. Rhodium-Catalyzed Asymmetric Arylation of Cyclic N-Sulfonyl Aryl Alkyl Ketimines: Efficient Access to Highly Enantioenriched α-Tertiary Amines. Org Lett 2015; 17:528-31. [DOI: 10.1021/ol503537w] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Tao Jiang
- State Key Laboratory of Drug
Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Zheng Wang
- State Key Laboratory of Drug
Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Ming-Hua Xu
- State Key Laboratory of Drug
Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
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102
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Balasubramanian N, Mandal T, Cook GR. Highly Diastereoselective Palladium-Catalyzed Indium-Mediated Allylation of Chiral Hydrazones. Org Lett 2015; 17:314-7. [DOI: 10.1021/ol5034207] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Narayanaganesh Balasubramanian
- Department
of Chemistry and Biochemistry, North Dakota State University, P.O. Box 6050, Fargo, North Dakota 58108-6050, United States
| | | | - Gregory R. Cook
- Department
of Chemistry and Biochemistry, North Dakota State University, P.O. Box 6050, Fargo, North Dakota 58108-6050, United States
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103
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Catalytic Asymmetric Addition Reactions of Cu(I)-Conjugated Soft Carbon Nucleophiles. TOP ORGANOMETAL CHEM 2015. [DOI: 10.1007/3418_2015_163] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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104
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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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105
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Takechi R, Nishimura T. Rhodium-catalyzed asymmetric addition of arylboronic acids to cyclic N-sulfonyl ketimines towards the synthesis of α,α-diaryl-α-amino acid derivatives. Org Biomol Chem 2015; 13:4918-24. [DOI: 10.1039/c5ob00431d] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Rhodium/chiral diene complex-catalyzed asymmetric addition of arylboronic acids to cyclic ketimines having an ester group proceeded to give the corresponding α-amino acid derivatives in high yields with high enantioselectivity.
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Affiliation(s)
- Ryosuke Takechi
- Department of Chemistry
- Graduate School of Science
- Kyoto University
- Sakyo
- Japan
| | - Takahiro Nishimura
- Department of Chemistry
- Graduate School of Science
- Kyoto University
- Sakyo
- Japan
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106
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Desmarchelier A, Ortiz P, Harutyunyan SR. Tertiary α-diarylmethylamines derived from diarylketimines and organomagnesium reagents. Chem Commun (Camb) 2015; 51:703-6. [DOI: 10.1039/c4cc06719c] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Organomagnesium reagents enable swift and versatile derivatisation of diarylimines to the corresponding α-substituted diarylmethylamines in excellent yields, through fast and clean reactions.
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Affiliation(s)
- Alaric Desmarchelier
- Stratingh Institute for Chemistry
- University of Groningen
- 9747 AG Groningen
- The Netherlands
| | - Pablo Ortiz
- Stratingh Institute for Chemistry
- University of Groningen
- 9747 AG Groningen
- The Netherlands
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107
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Zhao YS, Liu Q, Tian P, Tao JC, Lin GQ. Copper-catalyzed asymmetric allylation of chiral N-tert-butanesulfinyl imines: dual stereocontrol with nearly perfect diastereoselectivity. Org Biomol Chem 2015; 13:4174-8. [DOI: 10.1039/c5ob00322a] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Copper-catalyzed asymmetric allylation of chiral N-tert-butanesulfinyl imines has been described.
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Affiliation(s)
- Yi-Shuang Zhao
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- China
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances
| | - Qiang Liu
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Ping Tian
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Jing-Chao Tao
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- China
| | - Guo-Qiang Lin
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
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108
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Nakamura S. Enantioselective Reaction Using Palladium Pincer Complexes with C2-Symmetric Chiral Bis(imidazoline)s. J SYN ORG CHEM JPN 2015. [DOI: 10.5059/yukigoseikyokaishi.73.1062] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Shuichi Nakamura
- Department of Frontier Materials, Graduate School of Engineering, Nagoya Institute of Technology
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109
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Mailig M, Rucker RP, Lalic G. Practical catalytic method for synthesis of sterically hindered anilines. Chem Commun (Camb) 2015; 51:11048-51. [DOI: 10.1039/c5cc03565a] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Synthesis of sterically hindered 1° and 2° anilines from arylboronic esters is accomplished using air-stable and commercially available catalyst precursors.
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Affiliation(s)
- Melrose Mailig
- Department of Chemistry
- University of Washington
- Seattle
- USA
| | | | - Gojko Lalic
- Department of Chemistry
- University of Washington
- Seattle
- USA
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110
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Thapa S, Shrestha B, Gurung SK, Giri R. Copper-catalysed cross-coupling: an untapped potential. Org Biomol Chem 2015; 13:4816-27. [DOI: 10.1039/c5ob00200a] [Citation(s) in RCA: 128] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Copper is emerging as a viable catalytic metal for cross-coupling reactions to construct carbon–carbon (C–C) bonds.
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Affiliation(s)
- Surendra Thapa
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
| | - Bijay Shrestha
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
| | - Santosh K. Gurung
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
| | - Ramesh Giri
- Department of Chemistry & Chemical Biology
- The University of New Mexico
- Albuquerque
- USA
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111
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Hepburn HB, Lam HW. The isomerization of allylrhodium intermediates in the rhodium-catalyzed nucleophilic allylation of cyclic imines. Angew Chem Int Ed Engl 2014; 53:11605-10. [PMID: 25205604 PMCID: PMC4497600 DOI: 10.1002/anie.201407233] [Citation(s) in RCA: 97] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2014] [Indexed: 11/09/2022]
Abstract
Allylrhodium species generated from potassium allyltrifluoroborates can undergo isomerization by 1,4-rhodium(I) migration to give more complex isomers, which then react with cyclic imines to provide products with up to three new stereochemical elements. High enantioselectivities are obtained using chiral diene-rhodium complexes.
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Affiliation(s)
- Hamish B Hepburn
- EaStCHEM, School of Chemistry, University of Edinburgh, School of Chemistry, University of Nottingham, University ParkJoseph Black Building, The King's Buildings, West Mains Road, Edinburgh, EH9 3JJ (UK), Nottingham, NG7 2RD (UK)
| | - Hon Wai Lam
- EaStCHEM, School of Chemistry, University of Edinburgh, School of Chemistry, University of Nottingham, University ParkJoseph Black Building, The King's Buildings, West Mains Road, Edinburgh, EH9 3JJ (UK), Nottingham, NG7 2RD (UK)
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112
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Hepburn HB, Lam HW. The Isomerization of Allylrhodium Intermediates in the Rhodium-Catalyzed Nucleophilic Allylation of Cyclic Imines. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201407233] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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113
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Chen JLY, Aggarwal VK. Highly Diastereoselective and Enantiospecific Allylation of Ketones and Imines Using Borinic Esters: Contiguous Quaternary Stereogenic Centers. Angew Chem Int Ed Engl 2014; 53:10992-6. [DOI: 10.1002/anie.201407127] [Citation(s) in RCA: 117] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2014] [Indexed: 11/08/2022]
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114
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Chen JLY, Aggarwal VK. Highly Diastereoselective and Enantiospecific Allylation of Ketones and Imines Using Borinic Esters: Contiguous Quaternary Stereogenic Centers. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201407127] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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115
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Wang H, Li Y, Xu MH. Rhodium-Catalyzed Highly Enantioselective Arylation of Cyclic Diketimines: Efficient Synthesis of Chiral Tetrasubstituted 1,2,5-Thiadiazoline 1,1-Dioxides. Org Lett 2014; 16:3962-5. [DOI: 10.1021/ol501770q] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Hui Wang
- State key Laboratory of Drug
Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Yi Li
- State key Laboratory of Drug
Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
| | - Ming-Hua Xu
- State key Laboratory of Drug
Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai 201203, China
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116
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Das A, Alam R, Eriksson L, Szabó KJ. Stereocontrol in Synthesis of Homoallylic Amines. Syn Selective Direct Allylation of Hydrazones with Allylboronic Acids. Org Lett 2014; 16:3808-11. [DOI: 10.1021/ol501699x] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Arindam Das
- Department of Organic Chemistry, ‡Department of Inorganic
and Structural Chemistry, Stockholm University, SE-106 91 Stockholm, Sweden
| | - Rauful Alam
- Department of Organic Chemistry, ‡Department of Inorganic
and Structural Chemistry, Stockholm University, SE-106 91 Stockholm, Sweden
| | - Lars Eriksson
- Department of Organic Chemistry, ‡Department of Inorganic
and Structural Chemistry, Stockholm University, SE-106 91 Stockholm, Sweden
| | - Kálmán J. Szabó
- Department of Organic Chemistry, ‡Department of Inorganic
and Structural Chemistry, Stockholm University, SE-106 91 Stockholm, Sweden
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117
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Chen YJ, Chen YH, Feng CG, Lin GQ. Enantioselective Rhodium-Catalyzed Arylation of Cyclic N-Sulfamidate Alkylketimines: A New Access to Chiral β-Alkyl-β-aryl Amino Alcohols. Org Lett 2014; 16:3400-3. [DOI: 10.1021/ol501464e] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Ya-Jing Chen
- CAS Key Laboratory of Synthetic
Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China
| | - Ya-Heng Chen
- CAS Key Laboratory of Synthetic
Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China
| | - Chen-Guo Feng
- CAS Key Laboratory of Synthetic
Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China
| | - Guo-Qiang Lin
- CAS Key Laboratory of Synthetic
Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, P. R. China
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118
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Hirner S, Kolb A, Westmeier J, Gebhardt S, Middel S, Harms K, von Zezschwitz P. Rhodium-Catalyzed Enantioselective Addition of Organoaluminum Reagents to N-Tosyl Ketimines. Org Lett 2014; 16:3162-5. [DOI: 10.1021/ol501372u] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Sebastian Hirner
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Straße, 35032 Marburg, Germany
| | - Andreas Kolb
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Straße, 35032 Marburg, Germany
| | - Johannes Westmeier
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Straße, 35032 Marburg, Germany
| | - Sandra Gebhardt
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Straße, 35032 Marburg, Germany
| | - Stephen Middel
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Straße, 35032 Marburg, Germany
| | - Klaus Harms
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Straße, 35032 Marburg, Germany
| | - Paultheo von Zezschwitz
- Fachbereich Chemie, Philipps-Universität Marburg, Hans-Meerwein-Straße, 35032 Marburg, Germany
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119
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Frauenlob R, García C, Butler S, Bergin E. Copper activation of boronic acids: factors affecting reactivity. Appl Organomet Chem 2014. [DOI: 10.1002/aoc.3144] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Robin Frauenlob
- School of Chemistry and Chemical BiologyTrinity Biomedical Sciences Institute, Trinity College Dublin Ireland
| | - Carlos García
- School of Chemistry and Chemical BiologyTrinity Biomedical Sciences Institute, Trinity College Dublin Ireland
| | - Susan Butler
- School of Chemistry and Chemical BiologyTrinity Biomedical Sciences Institute, Trinity College Dublin Ireland
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120
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Huo HX, Duvall JR, Huang MY, Hong R. Catalytic asymmetric allylation of carbonyl compounds and imines with allylic boronates. Org Chem Front 2014. [DOI: 10.1039/c3qo00081h] [Citation(s) in RCA: 153] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Enantioselective allylation is a highly used organic reaction to prepare chiral homoallylic alcohols and amines, which serve as important building blocks in the synthesis of a variety of natural products and pharmaceuticals.
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Affiliation(s)
- Hua-Xing Huo
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032, China
| | | | - Meng-Yuan Huang
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032, China
| | - Ran Hong
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032, China
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121
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Hosseini-Sarvari M, Moeini F. Nano copper(i) oxide–zinc oxide catalyzed coupling of aldehydes or ketones, secondary amines, and terminal alkynes in solvent-free conditions. NEW J CHEM 2014. [DOI: 10.1039/c3nj01146a] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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122
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Alam R, Das A, Huang G, Eriksson L, Himo F, Szabó KJ. Stereoselective allylboration of imines and indoles under mild conditions. An in situ E/Z isomerization of imines by allylboroxines. Chem Sci 2014. [DOI: 10.1039/c4sc00415a] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Direct allylboration of various acyclic and cyclic aldimine, ketimine and indole substrates was performed using allylboronic acids.
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Affiliation(s)
- Rauful Alam
- Department of Organic Chemistry
- Arrhenius Laboratory
- Stockholm University
- SE-106 91 Stockholm, Sweden
| | - Arindam Das
- Department of Organic Chemistry
- Arrhenius Laboratory
- Stockholm University
- SE-106 91 Stockholm, Sweden
| | - Genping Huang
- Department of Organic Chemistry
- Arrhenius Laboratory
- Stockholm University
- SE-106 91 Stockholm, Sweden
| | - Lars Eriksson
- Department of Inorganic and Structural Chemistry
- Arrhenius Laboratory
- Stockholm University
- SE-106 91 Stockholm, Sweden
| | - Fahmi Himo
- Department of Organic Chemistry
- Arrhenius Laboratory
- Stockholm University
- SE-106 91 Stockholm, Sweden
| | - Kálmán J. Szabó
- Department of Organic Chemistry
- Arrhenius Laboratory
- Stockholm University
- SE-106 91 Stockholm, Sweden
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123
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Charette AB, Lindsay V. Stereoselective formation of amines by nucleophilic addition to azomethine derivatives. Top Curr Chem (Cham) 2014; 343:33-73. [PMID: 24233253 DOI: 10.1007/128_2013_492] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
This chapter describes state-of-the-art methods to prepare α-chiral amines by the addition of nonstabilized nucleophiles to imine derivatives. The first part of the chapter illustrates the most effective diastereoselective addition reaction (substrate controlled and chiral auxiliary based methods) whereas the second part focuses on catalytic asymmetric methods.
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124
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Wang XB, Li TZ, Sha F, Wu XY. Enantioselective Squaramide-Catalysed Domino Mannich-Cyclization Reaction of Isatin Imines. European J Org Chem 2013. [DOI: 10.1002/ejoc.201301350] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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125
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Zhang KF, Nie J, Guo R, Zheng Y, Ma JA. Chiral Phosphoric Acid-Catalyzed Asymmetric Aza-Friedel-Crafts Reaction of Indoles with CyclicN-Acylketimines: Enantioselective Synthesis of Trifluoromethyldihydroquinazolines. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300534] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
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126
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Cui Y, Kobayashi S. Simple Organic Molecules as Catalysts for the Enantioselective Synthesis of Amines and Alcohols. ChemCatChem 2013. [DOI: 10.1002/cctc.201300380] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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127
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Huang G, Yin Z, Zhang X. Construction of Optically Active Quaternary Propargyl Amines by Highly Enantioselective Zinc/BINOL-Catalyzed Alkynylation of Ketoimines. Chemistry 2013; 19:11992-8. [DOI: 10.1002/chem.201301479] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2013] [Indexed: 11/10/2022]
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128
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Liu TL, Wang CJ, Zhang X. Synthesis of Chiral Aliphatic Amines through Asymmetric Hydrogenation. Angew Chem Int Ed Engl 2013; 52:8416-9. [DOI: 10.1002/anie.201302943] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2013] [Revised: 05/23/2013] [Indexed: 11/06/2022]
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129
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Liu TL, Wang CJ, Zhang X. Synthesis of Chiral Aliphatic Amines through Asymmetric Hydrogenation. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201302943] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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130
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Yang G, Zhang W. A Palladium-Catalyzed Enantioselective Addition of Arylboronic Acids to Cyclic Ketimines. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201302861] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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131
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A Palladium-Catalyzed Enantioselective Addition of Arylboronic Acids to Cyclic Ketimines. Angew Chem Int Ed Engl 2013; 52:7540-4. [DOI: 10.1002/anie.201302861] [Citation(s) in RCA: 136] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2013] [Indexed: 11/07/2022]
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132
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Yao Y, Li JL, Zhou QQ, Dong L, Chen YC. Enantioselective aza-Morita-Baylis-Hillman reaction with ketimines and acrolein catalyzed by organic assemblies. Chemistry 2013; 19:9447-51. [PMID: 23740616 DOI: 10.1002/chem.201301558] [Citation(s) in RCA: 64] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Indexed: 02/05/2023]
Affiliation(s)
- Yuan Yao
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education, West China School of Pharmacy and State Key Laboratory of Biotherapy, West China Hospital, Sichuan University, Chengdu, 610041, China
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133
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Kawai J, Chikkade PK, Shimizu Y, Kanai M. In situ Catalytic Generation of Allylcopper Species for Asymmetric Allylation: Toward 1H-Isochromene Skeletons. Angew Chem Int Ed Engl 2013; 52:7177-80. [DOI: 10.1002/anie.201302027] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2013] [Revised: 04/22/2013] [Indexed: 11/11/2022]
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134
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Kawai J, Chikkade PK, Shimizu Y, Kanai M. In situ Catalytic Generation of Allylcopper Species for Asymmetric Allylation: Toward 1H-Isochromene Skeletons. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201302027] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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135
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Nakamura S, Hyodo K, Nakamura M, Nakane D, Masuda H. Catalytic Enantioselective Allylation of Ketimines by Using Palladium Pincer Complexes with Chiral Bis(imidazoline)s. Chemistry 2013; 19:7304-9. [DOI: 10.1002/chem.201300685] [Citation(s) in RCA: 94] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2013] [Indexed: 11/05/2022]
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136
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Hayashi M, Sano M, Funahashi Y, Nakamura S. Cinchona Alkaloid Amide/Copper(II) Catalyzed Diastereo- and Enantioselective Vinylogous Mannich Reaction of Ketimines with Siloxyfurans. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201301917] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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137
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Hayashi M, Sano M, Funahashi Y, Nakamura S. Cinchona Alkaloid Amide/Copper(II) Catalyzed Diastereo- and Enantioselective Vinylogous Mannich Reaction of Ketimines with Siloxyfurans. Angew Chem Int Ed Engl 2013; 52:5557-60. [DOI: 10.1002/anie.201301917] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2013] [Indexed: 11/05/2022]
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138
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Cui Y, Li W, Sato T, Yamashita Y, Kobayashi S. Catalytic Use of Zinc Amide for Transmetalation with Allylboronates: General and Efficient Catalytic Allylation of Carbonyl Compounds, Imines, and Hydrazones. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201201134] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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139
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Simple organic molecules as catalysts for enantioselective synthesis of amines and alcohols. Nature 2013; 494:216-21. [PMID: 23407537 PMCID: PMC3576146 DOI: 10.1038/nature11844] [Citation(s) in RCA: 183] [Impact Index Per Article: 16.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2012] [Accepted: 12/17/2012] [Indexed: 11/09/2022]
Abstract
The discovery of catalysts that can be used to synthesize complex organic compounds by enantioselective transformations is central to advances in the life sciences; for this reason, many chemists aim to discover catalysts that allow for preparation of chiral molecules as predominantly one mirror-image isomer. The ideal catalyst should not contain precious elements and should bring reactions to completion in a few hours through operationally simple procedures. Here we introduce a set of small organic molecules that can catalyse reactions of unsaturated organoboron reagents with imines and carbonyls; the products of the reactions are enantiomerically pure amines and alcohols, which might serve as intermediates in the preparation of biologically active molecules. A distinguishing feature of this catalyst class is the presence of a 'key' proton embedded within their structure. Catalysts are derived from the abundant amino acid valine and are prepared in large quantities in four steps with inexpensive reagents. Reactions are scalable, do not demand stringent conditions, and can be performed with as little as 0.25 mole per cent catalyst in less than six hours at room temperature to generate products in more than 85 per cent yield and ≥97:3 enantiomeric ratio. The efficiency, selectivity and operational simplicity of the transformations and the range of boron-based reagents are expected to render this advance important for future progress in syntheses of amines and alcohols, which are useful in chemistry, biology and medicine.
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140
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Cui Y, Yamashita Y, Kobayashi S. Facile preparation of allylzinc species from allylboronates and zinc amide via a boron-to-zinc exchange process and their reactions with carbonyl compounds, imines and hydrazones. Chem Commun (Camb) 2013; 48:10319-21. [PMID: 22984692 DOI: 10.1039/c2cc34340a] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Facile formation of allylzinc species from allylboronate and zinc amide was discovered. The boron-to-zinc exchange process occurred smoothly to afford the corresponding allylzinc amides, which were successfully employed in catalytic allylation reactions with electrophiles. Asymmetric catalysis using a chiral zinc amide is also reported.
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Affiliation(s)
- Yi Cui
- Department of Chemistry, School of Science, The University of Tokyo, Hongo, Bunkyo-ku, 113-0033, Tokyo, Japan
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141
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Yin L, Otsuka Y, Takada H, Mouri S, Yazaki R, Kumagai N, Shibasaki M. Direct Catalytic Asymmetric Alkynylation of Ketoimines. Org Lett 2013; 15:698-701. [DOI: 10.1021/ol3035609] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Liang Yin
- Institute of Microbial Chemistry (BIKAKEN), Tokyo 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan, and JST, ACT-C, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan
| | - Yasunari Otsuka
- Institute of Microbial Chemistry (BIKAKEN), Tokyo 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan, and JST, ACT-C, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan
| | - Hisashi Takada
- Institute of Microbial Chemistry (BIKAKEN), Tokyo 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan, and JST, ACT-C, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan
| | - Shinsuke Mouri
- Institute of Microbial Chemistry (BIKAKEN), Tokyo 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan, and JST, ACT-C, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan
| | - Ryo Yazaki
- Institute of Microbial Chemistry (BIKAKEN), Tokyo 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan, and JST, ACT-C, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan
| | - Naoya Kumagai
- Institute of Microbial Chemistry (BIKAKEN), Tokyo 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan, and JST, ACT-C, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan
| | - Masakatsu Shibasaki
- Institute of Microbial Chemistry (BIKAKEN), Tokyo 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan, and JST, ACT-C, 3-14-23 Kamiosaki, Shinagawa-ku, Tokyo 141-0021, Japan
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142
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Wang H, Jiang T, Xu MH. Simple Branched Sulfur–Olefins as Chiral Ligands for Rh-Catalyzed Asymmetric Arylation of Cyclic Ketimines: Highly Enantioselective Construction of Tetrasubstituted Carbon Stereocenters. J Am Chem Soc 2013; 135:971-4. [DOI: 10.1021/ja3110818] [Citation(s) in RCA: 208] [Impact Index Per Article: 18.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Hui Wang
- Shanghai
Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai
201203, China
| | - Tao Jiang
- Shanghai
Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai
201203, China
| | - Ming-Hua Xu
- Shanghai
Institute of Materia Medica, Chinese Academy of Sciences, 555 Zuchongzhi Road, Shanghai
201203, China
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143
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Nishimura T, Noishiki A, Ebe Y, Hayashi T. Hydroxorhodium/Chiral Diene Complexes as Effective Catalysts for the Asymmetric Arylation of 3-Aryl-3-hydroxyisoindolin-1-ones. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201208593] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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144
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Nishimura T, Noishiki A, Ebe Y, Hayashi T. Hydroxorhodium/Chiral Diene Complexes as Effective Catalysts for the Asymmetric Arylation of 3-Aryl-3-hydroxyisoindolin-1-ones. Angew Chem Int Ed Engl 2013; 52:1777-80. [DOI: 10.1002/anie.201208593] [Citation(s) in RCA: 110] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2012] [Indexed: 11/10/2022]
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145
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Guo T, Song R, Yuan BH, Chen XY, Sun XW, Lin GQ. Highly efficient asymmetric construction of quaternary carbon-containing homoallylic and homopropargylic amines. Chem Commun (Camb) 2013; 49:5402-4. [PMID: 23657470 DOI: 10.1039/c3cc42481b] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Tao Guo
- Department of Chemistry, Fudan University, 220 Handan Road, Shanghai, 200433, PRChina
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146
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Yamamoto Y. Copper-catalyzed Conjugate Addition of Organoboronic Acids and Esters to Electron-Deficient Alkynes. J SYN ORG CHEM JPN 2013. [DOI: 10.5059/yukigoseikyokaishi.71.296] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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147
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Nishimura T, Ebe Y, Fujimoto H, Hayashi T. Asymmetric synthesis of gem-diaryl substituted cyclic sulfamidates and sulfamides by rhodium-catalyzed arylation of cyclic ketimines. Chem Commun (Camb) 2013; 49:5504-6. [DOI: 10.1039/c3cc42071j] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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148
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Larsson JM, Szabó KJ. Mechanistic Investigation of the Palladium-Catalyzed Synthesis of Allylic Silanes and Boronates from Allylic Alcohols. J Am Chem Soc 2012. [DOI: 10.1021/ja309860h] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Johanna M. Larsson
- Department
of Organic Chemistry, Stockholm University, SE-106 91 Stockholm, Sweden
| | - Kálmán J. Szabó
- Department
of Organic Chemistry, Stockholm University, SE-106 91 Stockholm, Sweden
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149
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Pierce CJ, Nguyen M, Larsen CH. Copper/Titanium Catalysis Forms Fully Substituted Carbon Centers from the Direct Coupling of Acyclic Ketones, Amines, and Alkynes. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201206674] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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150
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Pierce CJ, Nguyen M, Larsen CH. Copper/titanium catalysis forms fully substituted carbon centers from the direct coupling of acyclic ketones, amines, and alkynes. Angew Chem Int Ed Engl 2012; 51:12289-92. [PMID: 23109121 DOI: 10.1002/anie.201206674] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2012] [Indexed: 11/08/2022]
Affiliation(s)
- Conor J Pierce
- Department of Chemistry, University of California, Riverside, CA 92521, USA
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