1
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Zhang D, Huang Y, Zhang E, Yi R, Chen C, Yu L, Xu Q. Pd/Mn Bimetallic Relay Catalysis for Aerobic Aldoxime Dehydration to Nitriles. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201701154] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Dongliang Zhang
- School of Chemistry and Chemical Engineering and Institute of Pesticide of School of Horticulture and Plant Protection; Yangzhou University; Yangzhou, Jiangsu 225002 People's Republic of China
| | - Yaping Huang
- School of Chemistry and Chemical Engineering and Institute of Pesticide of School of Horticulture and Plant Protection; Yangzhou University; Yangzhou, Jiangsu 225002 People's Republic of China
| | - Erlei Zhang
- College of Chemistry and Materials Engineering; Wenzhou University; Wenzhou, Zhejiang 325035 People's Republic of China
| | - Rong Yi
- School of Chemistry and Chemical Engineering and Institute of Pesticide of School of Horticulture and Plant Protection; Yangzhou University; Yangzhou, Jiangsu 225002 People's Republic of China
| | - Chao Chen
- School of Chemistry and Chemical Engineering and Institute of Pesticide of School of Horticulture and Plant Protection; Yangzhou University; Yangzhou, Jiangsu 225002 People's Republic of China
| | - Lei Yu
- School of Chemistry and Chemical Engineering and Institute of Pesticide of School of Horticulture and Plant Protection; Yangzhou University; Yangzhou, Jiangsu 225002 People's Republic of China
| | - Qing Xu
- School of Chemistry and Chemical Engineering and Institute of Pesticide of School of Horticulture and Plant Protection; Yangzhou University; Yangzhou, Jiangsu 225002 People's Republic of China
- College of Chemistry and Materials Engineering; Wenzhou University; Wenzhou, Zhejiang 325035 People's Republic of China
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2
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Kondo M, Omori M, Hatanaka T, Funahashi Y, Nakamura S. Catalytic Enantioselective Reaction of Allenylnitriles with Imines Using Chiral Bis(imidazoline)s Palladium(II) Pincer Complexes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201702429] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Masaru Kondo
- Department of Life Science and Applied Chemistry; Graduate School of Engineering; Nagoya Institute of Technology; Gokiso, Showa-ku Nagoya 466-8555 Japan
- Frontier Research Institute for Material Science; Nagoya Institute of Technology; Gokiso, Showa-ku Nagoya 466-8555 Japan
| | - Masashi Omori
- Department of Life Science and Applied Chemistry; Graduate School of Engineering; Nagoya Institute of Technology; Gokiso, Showa-ku Nagoya 466-8555 Japan
| | - Tsubasa Hatanaka
- Department of Chemistry; Graduate School of Science; Osaka University; 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Yasuhiro Funahashi
- Department of Chemistry; Graduate School of Science; Osaka University; 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Shuichi Nakamura
- Department of Life Science and Applied Chemistry; Graduate School of Engineering; Nagoya Institute of Technology; Gokiso, Showa-ku Nagoya 466-8555 Japan
- Frontier Research Institute for Material Science; Nagoya Institute of Technology; Gokiso, Showa-ku Nagoya 466-8555 Japan
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3
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Kondo M, Omori M, Hatanaka T, Funahashi Y, Nakamura S. Catalytic Enantioselective Reaction of Allenylnitriles with Imines Using Chiral Bis(imidazoline)s Palladium(II) Pincer Complexes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/anie.201702429] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Masaru Kondo
- Department of Life Science and Applied Chemistry; Graduate School of Engineering; Nagoya Institute of Technology; Gokiso, Showa-ku Nagoya 466-8555 Japan
- Frontier Research Institute for Material Science; Nagoya Institute of Technology; Gokiso, Showa-ku Nagoya 466-8555 Japan
| | - Masashi Omori
- Department of Life Science and Applied Chemistry; Graduate School of Engineering; Nagoya Institute of Technology; Gokiso, Showa-ku Nagoya 466-8555 Japan
| | - Tsubasa Hatanaka
- Department of Chemistry; Graduate School of Science; Osaka University; 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Yasuhiro Funahashi
- Department of Chemistry; Graduate School of Science; Osaka University; 1-1 Machikaneyama, Toyonaka Osaka 560-0043 Japan
| | - Shuichi Nakamura
- Department of Life Science and Applied Chemistry; Graduate School of Engineering; Nagoya Institute of Technology; Gokiso, Showa-ku Nagoya 466-8555 Japan
- Frontier Research Institute for Material Science; Nagoya Institute of Technology; Gokiso, Showa-ku Nagoya 466-8555 Japan
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4
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Ajay S, Saidhareddy P, Shaw AK. A Substrate-Directed Diastereoselective Synthesis of Vicinal Diamines Using an A3
-Coupling Strategy: An Application to the Total Synthesis of (+)- and (−)-Epiquinamides. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700049] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Sama Ajay
- Medicinal and Process Chemistry Division; CSIR-Central Drug Research Institute (CSIR-CDRI); Sector 10, Jankipuram Extension Lucknow- 226031, U. P. India
| | - Puli Saidhareddy
- Medicinal and Process Chemistry Division; CSIR-Central Drug Research Institute (CSIR-CDRI); Sector 10, Jankipuram Extension Lucknow- 226031, U. P. India
| | - Arun K. Shaw
- Medicinal and Process Chemistry Division; CSIR-Central Drug Research Institute (CSIR-CDRI); Sector 10, Jankipuram Extension Lucknow- 226031, U. P. India
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5
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Schrapel C, Frey W, Garnier D, Peters R. Highly Enantioselective Ferrocenyl Palladacycle-Acetate Catalysed Arylation of Aldimines and Ketimines with Arylboroxines. Chemistry 2017; 23:2448-2460. [PMID: 27983770 DOI: 10.1002/chem.201605244] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Indexed: 01/02/2023]
Affiliation(s)
- Carmen Schrapel
- Institut für Organische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Wolfgang Frey
- Institut für Organische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - Delphine Garnier
- Institut für Organische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
| | - René Peters
- Institut für Organische Chemie; Universität Stuttgart; Pfaffenwaldring 55 70569 Stuttgart Germany
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6
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Nakamura S, Matsuda N, Ohara M. Organocatalytic Enantioselective Aza-Friedel-Crafts Reaction of Cyclic Ketimines with Pyrroles using Imidazolinephosphoric Acid Catalysts. Chemistry 2016; 22:9478-82. [DOI: 10.1002/chem.201601573] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Shuichi Nakamura
- Frontier Research Institute for Material Science; Nagoya Institute of Technology, Gokiso, Showa-ku; Nagoya 466-8555 Japan
| | - Nazumi Matsuda
- Frontier Research Institute for Material Science; Nagoya Institute of Technology, Gokiso, Showa-ku; Nagoya 466-8555 Japan
| | - Mutsuyo Ohara
- Frontier Research Institute for Material Science; Nagoya Institute of Technology, Gokiso, Showa-ku; Nagoya 466-8555 Japan
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7
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Bauer JM, Frey W, Peters R. Dual Palladium(II)/Tertiary Amine Catalysis for Asymmetric Regioselective Rearrangements of Allylic Carbamates. Chemistry 2016; 22:5767-77. [PMID: 26990446 DOI: 10.1002/chem.201600138] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2016] [Indexed: 11/10/2022]
Abstract
The streamlined catalytic access to enantiopure allylic amines as valuable precursors towards chiral β- and γ-aminoalcohols as well as α- and β-aminoacids is desirable for industrial purposes. In this article an enantioselective method is described that transforms achiral allylic alcohols and N-tosylisocyanate in a single step into highly enantioenriched N-tosyl protected allylic amines via an allylic carbamate intermediate. The latter is likely to undergo a cyclisation-induced [3,3]-rearrangement catalysed by a planar chiral pentaphenylferrocene palladacycle in cooperation with a tertiary amine base. The otherwise often indispensable activation of palladacycle catalysts by a silver salt is not required in the present case and there is also no need for an inert gas atmosphere. To further improve the synthetic value, the rearrangement was used to form dimethylaminosulfonyl-protected allylic amines, which can be deprotected under non-reductive conditions.
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Affiliation(s)
- Johannes Moritz Bauer
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70569, Stuttgart, Germany
| | - Wolfgang Frey
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70569, Stuttgart, Germany
| | - René Peters
- Institut für Organische Chemie, Universität Stuttgart, Pfaffenwaldring 55, 70569, Stuttgart, Germany.
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8
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López R, Palomo C. Cyanoalkylation: Alkylnitriles in Catalytic CC Bond‐Forming Reactions. Angew Chem Int Ed Engl 2015; 54:13170-84. [DOI: 10.1002/anie.201502493] [Citation(s) in RCA: 129] [Impact Index Per Article: 14.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2015] [Revised: 06/17/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Rosa López
- Departamento de Química Orgánica I, Facultad de Química, Universidad del País Vasco (UPV‐EHU), Apdo. 1022, 20080 San Sebastián (Spain)
| | - Claudio Palomo
- Departamento de Química Orgánica I, Facultad de Química, Universidad del País Vasco (UPV‐EHU), Apdo. 1022, 20080 San Sebastián (Spain)
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9
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Huang S, Shao Y, Zhang L, Zhou X. Cycloamidination of Aminoalkenes with Nitriles: Synthesis of Substituted 2-Imidazolines and Tetrahydropyrimidines. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201508442] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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10
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Huang S, Shao Y, Zhang L, Zhou X. Cycloamidination of Aminoalkenes with Nitriles: Synthesis of Substituted 2‐Imidazolines and Tetrahydropyrimidines. Angew Chem Int Ed Engl 2015; 54:14452-6. [DOI: 10.1002/anie.201508442] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2015] [Indexed: 12/16/2022]
Affiliation(s)
- Shujian Huang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433 (P.R. China)
| | - Yinlin Shao
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433 (P.R. China)
| | - Lixin Zhang
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433 (P.R. China)
| | - Xigeng Zhou
- Department of Chemistry, Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Fudan University, Shanghai 200433 (P.R. China)
- State Key Laboratory of Organometallic Chemistry, Shanghai 200032 (P.R. China)
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11
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López R, Palomo C. Cyanoalkylierung: Alkylnitrile in katalytischen C‐C‐Kupplungen. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201502493] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Rosa López
- Departamento de Química Orgánica I, Facultad de Química, Universidad del País Vasco (UPV‐EHU), Apdo. 1022, 20080 San Sebastián (Spanien)
| | - Claudio Palomo
- Departamento de Química Orgánica I, Facultad de Química, Universidad del País Vasco (UPV‐EHU), Apdo. 1022, 20080 San Sebastián (Spanien)
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