1
|
Sun C, Li T. Chiral Carboxylic Acids as Organic Catalysts for Asymmetric Reactions. ChemistrySelect 2023. [DOI: 10.1002/slct.202300010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Affiliation(s)
- Cuiyun Sun
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education Guizhou University Guiyang 550025 China
| | - Tingting Li
- National Key Laboratory of Green Pesticide, Key Laboratory of Green Pesticide and Agricultural Bioengineering, Ministry of Education Guizhou University Guiyang 550025 China
| |
Collapse
|
2
|
Lemos BC, Venturini Filho E, Fiorot RG, Medici F, Greco SJ, Benaglia M. Enantioselective Povarov Reactions: An Update of a Powerful Catalytic Synthetic Methodology. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101171] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Bárbara C. Lemos
- Chemistry Department Federal University of Espírito Santo Vitória Espírito Santo CEP.: 29075-910 Brazil
| | - Eclair Venturini Filho
- Chemistry Department Federal University of Espírito Santo Vitória Espírito Santo CEP.: 29075-910 Brazil
| | - Rodolfo G. Fiorot
- Chemistry Institute Federal Fluminense University Outeiro de São João Batista RJ, 24020-141 Niteroi Brazil
| | - Fabrizio Medici
- Dipartimento di Chimica Università degli Studi di Milano Via Golgi 19 Milano Italy
| | - Sandro J. Greco
- Chemistry Department Federal University of Espírito Santo Vitória Espírito Santo CEP.: 29075-910 Brazil
| | - Maurizio Benaglia
- Dipartimento di Chimica Università degli Studi di Milano Via Golgi 19 Milano Italy
| |
Collapse
|
3
|
Chan YC, Sak MH, Frank SA, Miller SJ. Tunable and Cooperative Catalysis for Enantioselective Pictet-Spengler Reaction with Varied Nitrogen-Containing Heterocyclic Carboxaldehydes. Angew Chem Int Ed Engl 2021; 60:24573-24581. [PMID: 34487418 PMCID: PMC8556314 DOI: 10.1002/anie.202109694] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Revised: 08/24/2021] [Indexed: 01/16/2023]
Abstract
Herein we report an organocatalytic enantioselective functionalization of heterocyclic carboxaldehydes via the Pictet-Spengler reaction. Through careful pairing of novel squaramide and Brønsted acid catalysts, our method tolerates a breadth of heterocycles, enabling preparation of a series of heterocycle conjugated β-(tetrahydro)carbolines in good yield and enantioselectivity. Careful selection of carboxylic acid co-catalyst is essential for toleration of a variety of regioisomeric heterocycles. Utility is demonstrated via the three-step stereoselective preparation of pyridine-containing analogues of potent selective estrogen receptor downregulator and U.S. FDA approved drug Tadalafil.
Collapse
Affiliation(s)
- Yuk-Cheung Chan
- Department of Chemistry, Yale University, New Haven, CT, 06520, USA
| | - Marcus H Sak
- Department of Chemistry, Yale University, New Haven, CT, 06520, USA
| | - Scott A Frank
- Synthetic Molecule Design and Development, Eli Lilly and Company, Indianapolis, IN, 46285, USA
| | - Scott J Miller
- Department of Chemistry, Yale University, New Haven, CT, 06520, USA
| |
Collapse
|
4
|
Chan Y, Sak MH, Frank SA, Miller SJ. Tunable and Cooperative Catalysis for Enantioselective Pictet‐Spengler Reaction with Varied Nitrogen‐Containing Heterocyclic Carboxaldehydes. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202109694] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Yuk‐Cheung Chan
- Department of Chemistry Yale University New Haven CT 06520 USA
| | - Marcus H. Sak
- Department of Chemistry Yale University New Haven CT 06520 USA
| | - Scott A. Frank
- Synthetic Molecule Design and Development Eli Lilly and Company Indianapolis IN 46285 USA
| | - Scott J. Miller
- Department of Chemistry Yale University New Haven CT 06520 USA
| |
Collapse
|
5
|
Chen Y, Zhu C, Guo Z, Liu W, Yang X. Asymmetric Synthesis of Hydroquinolines with α,α‐Disubstitution through Organocatalyzed Kinetic Resolution. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202015008] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Yunrong Chen
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 China
| | - Chaofan Zhu
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 China
| | - Zheng Guo
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 China
| | - Wei Liu
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 China
| | - Xiaoyu Yang
- School of Physical Science and Technology ShanghaiTech University Shanghai 201210 China
| |
Collapse
|
6
|
Chen Y, Zhu C, Guo Z, Liu W, Yang X. Asymmetric Synthesis of Hydroquinolines with α,α-Disubstitution through Organocatalyzed Kinetic Resolution. Angew Chem Int Ed Engl 2021; 60:5268-5272. [PMID: 33620130 DOI: 10.1002/anie.202015008] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/02/2020] [Indexed: 12/13/2022]
Abstract
The first kinetic resolution of hydroquinoline derivatives with α,α-disubstitution has been achieved through asymmetric remote aminations with azodicarboxylates enabled by chiral phosphoric acid catalysis. Mechanistic studies suggest a monomeric catalyst pathway proceeding through rate- and enantio-determining electrophilic attack promoted by a network of attractive non-covalent interactions between the substrate and catalyst. Facile subsequent removal and transformations of the newly introduced hydrazine moiety enable these protocols to serve as powerful tools for asymmetric synthesis of N-heterocycles with α,α-disubstitution.
Collapse
Affiliation(s)
- Yunrong Chen
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Chaofan Zhu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Zheng Guo
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Wei Liu
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| | - Xiaoyu Yang
- School of Physical Science and Technology, ShanghaiTech University, Shanghai, 201210, China
| |
Collapse
|
7
|
Baccalini A, Faita G, Zanoni G, Maiti D. Transition Metal Promoted Cascade Heterocycle Synthesis through C−H Functionalization. Chemistry 2020; 26:9749-9783. [DOI: 10.1002/chem.202001832] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2020] [Revised: 06/16/2020] [Indexed: 12/14/2022]
Affiliation(s)
- Alessio Baccalini
- Department of Chemistry University of Pavia Viale Taramelli 10 Pavia 27100 Italy
| | - Giuseppe Faita
- Department of Chemistry University of Pavia Viale Taramelli 10 Pavia 27100 Italy
| | - Giuseppe Zanoni
- Department of Chemistry University of Pavia Viale Taramelli 10 Pavia 27100 Italy
| | - Debabrata Maiti
- Department of Chemistry Indian Institute of Technology Bombay Powai, Mumbai 400076 India
- Tokyo Tech World Research Hub Initiative (WRHI), Laboratory for Chemistry and Life Science Tokyo Institute of Technology Tokyo 152-8550 Japan
| |
Collapse
|
8
|
Zhu Z, Odagi M, Zhao C, Abboud KA, Kirm HU, Saame J, Lõkov M, Leito I, Seidel D. Highly Acidic Conjugate‐Base‐Stabilized Carboxylic Acids Catalyze Enantioselective oxa‐Pictet–Spengler Reactions with Ketals. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201912677] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Zhengbo Zhu
- Center for Heterocyclic Compounds Department of Chemistry University of Florida Gainesville FL 32611 USA
| | - Minami Odagi
- Center for Heterocyclic Compounds Department of Chemistry University of Florida Gainesville FL 32611 USA
- Department of Biotechnology and Life Science, Graduate School of Technology Tokyo University of Agriculture and Technology 2-24-16, Naka-cho, Koganei city 184-8588 Tokyo Japan
| | - Chenfei Zhao
- Department of Chemistry and Chemical Biology, Rutgers The State University of New Jersey Piscataway NJ 08854 USA
| | - Khalil A. Abboud
- Center for X-ray Crystallography Department of Chemistry University of Florida Gainesville FL 32611 USA
| | | | - Jaan Saame
- Institute of Chemistry University of Tartu Tartu Estonia
| | - Märt Lõkov
- Institute of Chemistry University of Tartu Tartu Estonia
| | - Ivo Leito
- Institute of Chemistry University of Tartu Tartu Estonia
| | - Daniel Seidel
- Center for Heterocyclic Compounds Department of Chemistry University of Florida Gainesville FL 32611 USA
| |
Collapse
|
9
|
Zhu Z, Odagi M, Zhao C, Abboud KA, Kirm HU, Saame J, Lõkov M, Leito I, Seidel D. Highly Acidic Conjugate‐Base‐Stabilized Carboxylic Acids Catalyze Enantioselective oxa‐Pictet–Spengler Reactions with Ketals. Angew Chem Int Ed Engl 2019; 59:2028-2032. [DOI: 10.1002/anie.201912677] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Revised: 11/07/2019] [Indexed: 12/12/2022]
Affiliation(s)
- Zhengbo Zhu
- Center for Heterocyclic Compounds Department of Chemistry University of Florida Gainesville FL 32611 USA
| | - Minami Odagi
- Center for Heterocyclic Compounds Department of Chemistry University of Florida Gainesville FL 32611 USA
- Department of Biotechnology and Life Science, Graduate School of Technology Tokyo University of Agriculture and Technology 2-24-16, Naka-cho, Koganei city 184-8588 Tokyo Japan
| | - Chenfei Zhao
- Department of Chemistry and Chemical Biology, Rutgers The State University of New Jersey Piscataway NJ 08854 USA
| | - Khalil A. Abboud
- Center for X-ray Crystallography Department of Chemistry University of Florida Gainesville FL 32611 USA
| | | | - Jaan Saame
- Institute of Chemistry University of Tartu Tartu Estonia
| | - Märt Lõkov
- Institute of Chemistry University of Tartu Tartu Estonia
| | - Ivo Leito
- Institute of Chemistry University of Tartu Tartu Estonia
| | - Daniel Seidel
- Center for Heterocyclic Compounds Department of Chemistry University of Florida Gainesville FL 32611 USA
| |
Collapse
|
10
|
Gelis C, Levitre G, Guérineau V, Touboul D, Neuville L, Masson G. Tandem Chiral Cu(II) Phosphate‐Catalyzed Deoxygenation of Nitrones/Enantioselective Povarov Reaction with Enecarbamates. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900547] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Coralie Gelis
- Institut de Chimie des Substances Naturelles CNRS UPR 2301 Université Paris‐Saclay Université Paris‐Sud 1, av. de la Terrasse 91198 Gif‐sur‐Yvette Cedex France
| | - Guillaume Levitre
- Institut de Chimie des Substances Naturelles CNRS UPR 2301 Université Paris‐Saclay Université Paris‐Sud 1, av. de la Terrasse 91198 Gif‐sur‐Yvette Cedex France
| | - Vincent Guérineau
- Institut de Chimie des Substances Naturelles CNRS UPR 2301 Université Paris‐Saclay Université Paris‐Sud 1, av. de la Terrasse 91198 Gif‐sur‐Yvette Cedex France
| | - David Touboul
- Institut de Chimie des Substances Naturelles CNRS UPR 2301 Université Paris‐Saclay Université Paris‐Sud 1, av. de la Terrasse 91198 Gif‐sur‐Yvette Cedex France
| | - Luc Neuville
- Institut de Chimie des Substances Naturelles CNRS UPR 2301 Université Paris‐Saclay Université Paris‐Sud 1, av. de la Terrasse 91198 Gif‐sur‐Yvette Cedex France
| | - Géraldine Masson
- Institut de Chimie des Substances Naturelles CNRS UPR 2301 Université Paris‐Saclay Université Paris‐Sud 1, av. de la Terrasse 91198 Gif‐sur‐Yvette Cedex France
| |
Collapse
|
11
|
Odagi M, Araki H, Min C, Yamamoto E, Emge TJ, Yamanaka M, Seidel D. Insights into the Structure and Function of a Chiral Conjugate‐Base‐Stabilized Brønsted Acid Catalyst. European J Org Chem 2018. [DOI: 10.1002/ejoc.201801024] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Minami Odagi
- Center for Heterocyclic Compounds Department of Chemistry University of Florida 32611 Gainesville Florida USA
| | - Hiroshi Araki
- Department of Chemistry and Chemical Biology of Rutgers The State University of New Jersey 08854 Piscataway NJ USA
| | - Chang Min
- Department of Chemistry and Chemical Biology of Rutgers The State University of New Jersey 08854 Piscataway NJ USA
| | - Eri Yamamoto
- Department of Chemistry Faculty of Science Rikkyo University 3‐34‐1 Nishi‐Ikebukuro 171‐8501 Toshima‐ku Tokyo Japan
| | - Thomas J. Emge
- Department of Chemistry and Chemical Biology of Rutgers The State University of New Jersey 08854 Piscataway NJ USA
| | - Masahiro Yamanaka
- Department of Chemistry Faculty of Science Rikkyo University 3‐34‐1 Nishi‐Ikebukuro 171‐8501 Toshima‐ku Tokyo Japan
| | - Daniel Seidel
- Center for Heterocyclic Compounds Department of Chemistry University of Florida 32611 Gainesville Florida USA
- Department of Chemistry and Chemical Biology of Rutgers The State University of New Jersey 08854 Piscataway NJ USA
| |
Collapse
|
12
|
Dudognon Y, Rodriguez J, Constantieux T, Bugaut X. Organocatalytic Enantioselective Synthesis of Tetrahydropyridines. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800236] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Yohan Dudognon
- CNRS, Centrale Marseille, iSm2; Aix Marseille Univ; Marseille France
| | - Jean Rodriguez
- CNRS, Centrale Marseille, iSm2; Aix Marseille Univ; Marseille France
| | | | - Xavier Bugaut
- CNRS, Centrale Marseille, iSm2; Aix Marseille Univ; Marseille France
| |
Collapse
|
13
|
Mitra R, Niemeyer J. Dual Brønsted-acid Organocatalysis: Cooperative Asymmetric Catalysis with Combined Phosphoric and Carboxylic Acids. ChemCatChem 2018. [DOI: 10.1002/cctc.201701698] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Raja Mitra
- Institute of Organic Chemistry; Department of Chemistry; University of Duisburg-Essen; Universitätsstrasse 7 45141 Essen Germany
| | - Jochen Niemeyer
- Institute of Organic Chemistry; Department of Chemistry; University of Duisburg-Essen; Universitätsstrasse 7 45141 Essen Germany
| |
Collapse
|
14
|
Jarrige L, Blanchard F, Masson G. Enantioselective Organocatalytic Intramolecular Aza-Diels-Alder Reaction. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201705746] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Lucie Jarrige
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301; Université Paris-Sud; Université Paris-Saclay; 1, avenue de la Terrasse 91198 Gif-sur-Yvette Cedex France
| | - Florent Blanchard
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301; Université Paris-Sud; Université Paris-Saclay; 1, avenue de la Terrasse 91198 Gif-sur-Yvette Cedex France
| | - Géraldine Masson
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301; Université Paris-Sud; Université Paris-Saclay; 1, avenue de la Terrasse 91198 Gif-sur-Yvette Cedex France
| |
Collapse
|
15
|
Jarrige L, Blanchard F, Masson G. Enantioselective Organocatalytic Intramolecular Aza-Diels-Alder Reaction. Angew Chem Int Ed Engl 2017; 56:10573-10576. [DOI: 10.1002/anie.201705746] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Indexed: 12/12/2022]
Affiliation(s)
- Lucie Jarrige
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301; Université Paris-Sud; Université Paris-Saclay; 1, avenue de la Terrasse 91198 Gif-sur-Yvette Cedex France
| | - Florent Blanchard
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301; Université Paris-Sud; Université Paris-Saclay; 1, avenue de la Terrasse 91198 Gif-sur-Yvette Cedex France
| | - Géraldine Masson
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301; Université Paris-Sud; Université Paris-Saclay; 1, avenue de la Terrasse 91198 Gif-sur-Yvette Cedex France
| |
Collapse
|
16
|
Xie M, Lin L, Feng X. Catalytic Asymmetric Inverse-Electron-Demand Hetero-Diels-Alder Reactions. CHEM REC 2017; 17:1184-1202. [PMID: 28508470 DOI: 10.1002/tcr.201700006] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2017] [Indexed: 02/05/2023]
Abstract
In this review, the recent developments in catalytic asymmetric inverse-electron-demand hetero-Diels-Alder reaction, which is recognized as one of the most powerful routes to construct highly functionalized and enantioenriched six-membered heterocycles, are described. The article is organized on the basis of different kinds of electron-deficient heterodienes, including α,β-unsaturated ketones/aldehydes, o-benzoquinones, α,β-unsaturated imines, N-aryl imines, o-benzoqinone imides, and other aza-olefins.
Collapse
Affiliation(s)
- Mingsheng Xie
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Lili Lin
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| | - Xiaoming Feng
- Key Laboratory of Green Chemistry & Technology, Ministry of Education, College of Chemistry, Sichuan University, Chengdu, 610064, China
| |
Collapse
|
17
|
Jarvis CL, Hirschi JS, Vetticatt MJ, Seidel D. Catalytic Enantioselective Synthesis of Lactams through Formal [4+2] Cycloaddition of Imines with Homophthalic Anhydride. Angew Chem Int Ed Engl 2017; 56:2670-2674. [DOI: 10.1002/anie.201612148] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2016] [Indexed: 01/26/2023]
Affiliation(s)
- Claire L. Jarvis
- Department of Chemistry and Chemical Biology; Rutgers, The State University of New Jersey; Piscataway NJ 08854 USA
| | | | | | - Daniel Seidel
- Department of Chemistry and Chemical Biology; Rutgers, The State University of New Jersey; Piscataway NJ 08854 USA
| |
Collapse
|
18
|
Jarvis CL, Hirschi JS, Vetticatt MJ, Seidel D. Catalytic Enantioselective Synthesis of Lactams through Formal [4+2] Cycloaddition of Imines with Homophthalic Anhydride. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201612148] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Claire L. Jarvis
- Department of Chemistry and Chemical Biology; Rutgers, The State University of New Jersey; Piscataway NJ 08854 USA
| | | | | | - Daniel Seidel
- Department of Chemistry and Chemical Biology; Rutgers, The State University of New Jersey; Piscataway NJ 08854 USA
| |
Collapse
|
19
|
Li D, Yang D, Wang L, Liu X, Jiang X, Wang R. MgII
-Catalyzed Desymmetrization Reaction of meso
-Aziridines with Hydroxylamines: Synthesis of Novel Chiral 1,2-Diamine Skeletons. Chemistry 2016; 22:17141-17144. [DOI: 10.1002/chem.201603898] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Dan Li
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 P. R. China
| | - Dongxu Yang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 P. R. China
| | - Linqing Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 P. R. China
| | - Xihong Liu
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 P. R. China
| | - Xianxing Jiang
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 P. R. China
| | - Rui Wang
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province; Lanzhou University; Lanzhou 730000 P. R. China
| |
Collapse
|
20
|
Stereochemically Rich Polycyclic Amines from the Kinetic Resolution of Indolines through Intramolecular Povarov Reactions. Chemistry 2016; 22:10817-20. [DOI: 10.1002/chem.201602314] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Indexed: 01/11/2023]
|
21
|
Luo HX, Niu YH, Cao XP, Ye XS. Cyclopropenes for the Synthesis of Cyclopropane-Fused Dihydroquinolines and Benzazepines. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500203] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
|
22
|
Yu J, Jiang HJ, Zhou Y, Luo SW, Gong LZ. Sodium Salts of Anionic Chiral Cobalt(III) Complexes as Catalysts of the Enantioselective Povarov Reaction. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201504790] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
|
23
|
Yu J, Jiang HJ, Zhou Y, Luo SW, Gong LZ. Sodium salts of anionic chiral cobalt(III) complexes as catalysts of the enantioselective Povarov reaction. Angew Chem Int Ed Engl 2015; 54:11209-13. [PMID: 26230676 DOI: 10.1002/anie.201504790] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Revised: 06/30/2015] [Indexed: 11/11/2022]
Abstract
The sodium salts of anionic chiral cobalt(III) complexes (CCC(-) Na(+) ) have been found to be efficient catalysts of the asymmetric Povarov reaction of easily accessible dienophiles, such as 2,3-dihydrofuran, ethyl vinyl ether, and an N-protected 2,3-dihydropyrrole, with 2-azadienes. Ring-fused tetrahydroquinolines with up to three contiguous stereogenic centers were thus obtained in high yields, excellent diastereoselectivities (endo/exo up to >20:1), and high enantioselectivities (up to 95:5 e.r.).
Collapse
Affiliation(s)
- Jie Yu
- Department of Applied Chemistry, Anhui Agricultural University (China)
| | - Hua-Jie Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China (China)
| | - Ya Zhou
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China (China)
| | - Shi-Wei Luo
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China (China)
| | - Liu-Zhu Gong
- Hefei National Laboratory for Physical Sciences at the Microscale and Department of Chemistry, University of Science and Technology of China (China). .,Collaborative Innovation Centre of Chemical Science and Engineering, Tianjin (China).
| |
Collapse
|
24
|
Min C, Lin CT, Seidel D. Catalytic Enantioselective Intramolecular Aza-Diels-Alder Reactions. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201501536] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
|
25
|
Min C, Lin CT, Seidel D. Catalytic Enantioselective Intramolecular Aza-Diels-Alder Reactions. Angew Chem Int Ed Engl 2015; 54:6608-12. [DOI: 10.1002/anie.201501536] [Citation(s) in RCA: 49] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2015] [Indexed: 11/06/2022]
|
26
|
Gu Y, Wang Y, Yu TY, Liang YM, Xu PF. Rationally Designed Multifunctional Supramolecular Iminium Catalysis: Direct Vinylogous Michael Addition of Unmodified Linear Dienol Substrates. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201406786] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
27
|
Gu Y, Wang Y, Yu TY, Liang YM, Xu PF. Rationally Designed Multifunctional Supramolecular Iminium Catalysis: Direct Vinylogous Michael Addition of Unmodified Linear Dienol Substrates. Angew Chem Int Ed Engl 2014; 53:14128-31. [DOI: 10.1002/anie.201406786] [Citation(s) in RCA: 95] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Revised: 09/19/2014] [Indexed: 11/12/2022]
|
28
|
Zhao Q, Wen J, Tan R, Huang K, Metola P, Wang R, Anslyn EV, Zhang X. Rhodium-catalyzed asymmetric hydrogenation of unprotected NH imines assisted by a thiourea. Angew Chem Int Ed Engl 2014; 53:8467-70. [PMID: 24939397 PMCID: PMC5989712 DOI: 10.1002/anie.201404570] [Citation(s) in RCA: 108] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2014] [Revised: 05/12/2014] [Indexed: 11/10/2022]
Abstract
Asymmetric hydrogenation of unprotected NH imines catalyzed by rhodium/bis(phosphine)-thiourea provided chiral amines with up to 97% yield and 95% ee. (1)H NMR studies, coupled with control experiments, implied that catalytic chloride-bound intermediates were involved in the mechanism through a dual hydrogen-bonding interaction. Deuteration experiments proved that the hydrogenation proceeded through a pathway consistent with an imine.
Collapse
Affiliation(s)
- Qingyang Zhao
- Key Laboratory of Preclinical Study for New Drugs of Gansu Province, Lanzhou University, Lanzhou 730000 (China); Department of Chemistry &Chemical Biology, Department of Medicinal Chemistry, Rutgers, The State University of New Jersey, 610 Taylor Road, Piscataway, NJ 08854 (USA)
| | | | | | | | | | | | | | | |
Collapse
|
29
|
Asmus S, Beckendorf S, Zurro M, Mück-Lichtenfeld C, Fröhlich R, García Mancheño O. Influence of the Substitution and Conformation of CH-Bond-Based Bis-Triazole Acceptors in Anion-Binding Catalysis. Chem Asian J 2014; 9:2178-86. [DOI: 10.1002/asia.201402237] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Indexed: 01/07/2023]
|
30
|
Zhao Q, Wen J, Tan R, Huang K, Metola P, Wang R, Anslyn EV, Zhang X. Rhodium-Catalyzed Asymmetric Hydrogenation of Unprotected NH Imines Assisted by a Thiourea. Angew Chem Int Ed Engl 2014. [DOI: 10.1002/ange.201404570] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
|
31
|
Couch ED, Auvil TJ, Mattson AE. Urea-Induced Acid Amplification: A New Approach for Metal-Free Insertion Chemistry. Chemistry 2014; 20:8283-7. [DOI: 10.1002/chem.201403283] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2014] [Indexed: 01/11/2023]
|
32
|
Brioche J, Courant T, Alcaraz L, Stocks M, Furber M, Zhu J, Masson G. Chiral Phosphoric Acid-Catalyzed Enantioselective Three- Component Aza-Diels-Alder Reactions of Aminopyrroles and Aminopyrazoles. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400093] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|