101
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Zhou X, Luo Y, Kong L, Xu Y, Zheng G, Lan Y, Li X. Cp*CoIII-Catalyzed Branch-Selective Hydroarylation of Alkynes via C–H Activation: Efficient Access to α-gem-Vinylindoles. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02248] [Citation(s) in RCA: 79] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xukai Zhou
- Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
| | - Yixin Luo
- School
of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, People’s Republic of China
| | - Lingheng Kong
- Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
| | - Youwei Xu
- Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, People’s Republic of China
- University of Chinese Academy of Sciences, Beijing 100049, People’s Republic of China
| | - Guangfan Zheng
- Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, People’s Republic of China
| | - Yu Lan
- School
of Chemistry and Chemical Engineering, Chongqing University, Chongqing 400030, People’s Republic of China
| | - Xingwei Li
- Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, People’s Republic of China
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102
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Sawa M, Morisaki K, Kondo Y, Morimoto H, Ohshima T. Direct Access to N-Unprotected α- and/or β-Tetrasubstituted Amino Acid Esters via Direct Catalytic Mannich-Type Reactions Using N-Unprotected Trifluoromethyl Ketimines. Chemistry 2017; 23:17022-17028. [PMID: 28950035 DOI: 10.1002/chem.201703516] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Indexed: 11/08/2022]
Abstract
Direct catalytic C-C bond-forming addition to N-unprotected ketimines is an efficient and straightforward method of synthesizing N-unprotected tetrasubstituted amines that eliminates prior protection/deprotection steps and allows facile transformation of the products. Despite its advantages, however, N-unprotected ketimines have difficulties in C-C bond-forming reactions, and only a limited number of reactions and substrates are reported compared with their N-protected counterparts. Herein we report that N-unprotected trifluoromethyl ketimines are effective for C-C bond-forming reactions using Mannich-type reactions as a model case. We demonstrate that Lewis acid catalysis was effective for promoting reactions with various N-unprotected trifluoromethyl ketimines, and thiourea organocatalysis was effective for promoting highly enantioselective reactions with various carbonyl nucleophiles, providing direct access to various N-unprotected α- and/or β-tetrasubstituted amino acid esters. Furthermore, direct construction of vicinal tetrasubstituted chiral carbon stereocenters was achieved for the first time in a highly enantio- and diastereoselective manner. These results demonstrate the potential of N-unprotected ketimines as substrates applicable to many other addition reactions.
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Affiliation(s)
- Masanao Sawa
- Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Kazuhiro Morisaki
- Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Yuta Kondo
- Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Hiroyuki Morimoto
- Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Takashi Ohshima
- Graduate School of Pharmaceutical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
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103
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Barday M, Janot C, Halcovitch NR, Muir J, Aïssa C. Cross-Coupling of α-Carbonyl Sulfoxonium Ylides with C-H Bonds. Angew Chem Int Ed Engl 2017; 56:13117-13121. [PMID: 28853234 DOI: 10.1002/anie.201706804] [Citation(s) in RCA: 184] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Revised: 08/08/2017] [Indexed: 11/10/2022]
Abstract
The functionalization of carbon-hydrogen bonds in non-nucleophilic substrates using α-carbonyl sulfoxonium ylides has not been so far investigated, despite the potential safety advantages that such reagents would provide over either diazo compounds or their in situ precursors. Described herein are the cross-coupling reactions of sulfoxonium ylides with C(sp2 )-H bonds of arenes and heteroarenes in the presence of a rhodium catalyst. The reaction proceeds by a succession of C-H activation, migratory insertion of the ylide into the carbon-metal bond, and protodemetalation, the last step being turnover-limiting. The method is applied to the synthesis of benz[c]acridines when allied to an iridium-catalyzed dehydrative cyclization.
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Affiliation(s)
- Manuel Barday
- Department of Chemistry, University of Liverpool, Crown Street, Liverpool, L69 7ZD, UK
| | - Christopher Janot
- Department of Chemistry, University of Liverpool, Crown Street, Liverpool, L69 7ZD, UK
| | - Nathan R Halcovitch
- Department of Chemistry, Lancaster University, Bailrigg, Lancaster, LA1 4YB, UK
| | - James Muir
- Pharmaceutical Technology and Development, AstraZeneca R&D, Silk Road Business Park, Charter Way, Macclesfield, Cheshire, SK10 2NA, UK
| | - Christophe Aïssa
- Department of Chemistry, University of Liverpool, Crown Street, Liverpool, L69 7ZD, UK
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104
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105
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Xu Y, Zhou X, Zheng G, Li X. Sulfoxonium Ylides as a Carbene Precursor in Rh(III)-Catalyzed C–H Acylmethylation of Arenes. Org Lett 2017; 19:5256-5259. [DOI: 10.1021/acs.orglett.7b02531] [Citation(s) in RCA: 149] [Impact Index Per Article: 21.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Youwei Xu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xukai Zhou
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Guangfan Zheng
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Xingwei Li
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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106
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Lu Q, Greßies S, Cembellín S, Klauck FJR, Daniliuc CG, Glorius F. Redoxneutrale Mangan(I)‐katalysierte C‐H‐Aktivierung: regioselektive Anellierung mithilfe einer spurlosen dirigierenden Gruppe. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201707396] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Qingquan Lu
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - Steffen Greßies
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - Sara Cembellín
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - Felix J. R. Klauck
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - Constantin G. Daniliuc
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - Frank Glorius
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
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107
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Lu Q, Greßies S, Cembellín S, Klauck FJR, Daniliuc CG, Glorius F. Redox‐Neutral Manganese(I)‐Catalyzed C−H Activation: Traceless Directing Group Enabled Regioselective Annulation. Angew Chem Int Ed Engl 2017; 56:12778-12782. [DOI: 10.1002/anie.201707396] [Citation(s) in RCA: 138] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2017] [Indexed: 01/05/2023]
Affiliation(s)
- Qingquan Lu
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstrasse 40 48149 Münster Germany
| | - Steffen Greßies
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstrasse 40 48149 Münster Germany
| | - Sara Cembellín
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstrasse 40 48149 Münster Germany
| | - Felix J. R. Klauck
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstrasse 40 48149 Münster Germany
| | - Constantin G. Daniliuc
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstrasse 40 48149 Münster Germany
| | - Frank Glorius
- Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstrasse 40 48149 Münster Germany
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108
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Kathiravan S, Nicholls IA. Cobalt Catalyzed, Regioselective C(sp2)–H Activation of Amides with 1,3-Diynes. Org Lett 2017; 19:4758-4761. [DOI: 10.1021/acs.orglett.7b02119] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Subban Kathiravan
- Bioorganic & Biophysical Chemistry Laboratory, Department of Chemistry & Biomedical Sciences and Linnaeus University Centre for Biomaterials Chemistry, Linnaeus University, Kalmar, SE-391 82, Sweden
| | - Ian A. Nicholls
- Bioorganic & Biophysical Chemistry Laboratory, Department of Chemistry & Biomedical Sciences and Linnaeus University Centre for Biomaterials Chemistry, Linnaeus University, Kalmar, SE-391 82, Sweden
- Department
of Chemistry, BMC, Uppsala University, Uppsala, SE-751 23, Sweden
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109
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Yan SY, Ling PX, Shi BF. Cobalt(III)-Catalyzed Alkylation of Primary C(sp
3
)-H Bonds with Diazo Compounds. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700636] [Citation(s) in RCA: 57] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sheng-Yi Yan
- Department of Chemistry; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Peng-Xiang Ling
- Department of Chemistry; Zhejiang University; Hangzhou 310027 People's Republic of China
| | - Bing-Feng Shi
- Department of Chemistry; Zhejiang University; Hangzhou 310027 People's Republic of China
- School of Chemical & Environmental Engineering; Wuyi University; Jiangmen 529020 People's Republic of China
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110
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Shi P, Wang L, Guo S, Chen K, Wang J, Zhu J. A C–H Activation-Based Strategy for N-Amino Azaheterocycle Synthesis. Org Lett 2017; 19:4359-4362. [DOI: 10.1021/acs.orglett.7b02066] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Pengfei Shi
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210023, China
| | - Lili Wang
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210023, China
| | - Shan Guo
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210023, China
| | - Kehao Chen
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210023, China
| | - Jie Wang
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210023, China
| | - Jin Zhu
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210023, China
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111
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Xu W, Yoshikai N. Pivalophenone imine as a benzonitrile surrogate for directed C-H bond functionalization. Chem Sci 2017; 8:5299-5304. [PMID: 28970910 PMCID: PMC5607892 DOI: 10.1039/c7sc01732d] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 05/29/2017] [Indexed: 11/21/2022] Open
Abstract
Pivalophenone N-H imine has been found to serve as a prominent substrate for directed C-H alkylation and arylation reactions with alkyl bromides and aryl chlorides, respectively, under cobalt-N-heterocyclic carbene (NHC) catalysis. Unlike the case of the parent pivalophenone imine, the increased steric bulk of the resulting ortho-substituted pivalophenone imines allows them to undergo clean imine-to-nitrile conversion under peroxide photolysis or aerobic copper catalysis conditions. Overall, these two-step transformations offer convenient synthetic methods for ortho-functionalized benzonitriles.
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Affiliation(s)
- Wengang Xu
- Division of Chemistry and Biological Chemistry , School of Physical and Mathematical Sciences , Nanyang Technological University , Singapore 637371 , Singapore .
| | - Naohiko Yoshikai
- Division of Chemistry and Biological Chemistry , School of Physical and Mathematical Sciences , Nanyang Technological University , Singapore 637371 , Singapore .
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112
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Hande AE, Muniraj N, Prabhu KR. Cobalt(III)-Catalyzed C-H Amidation of Azobenzene Derivatives Using Dioxazolone as an Amidating Reagent. ChemistrySelect 2017. [DOI: 10.1002/slct.201701277] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Akshay Ekanath Hande
- Department of Organic Chemistry; Indian Institute of Science; Bangalore 560 012, Karnataka India
| | - Nachimuthu Muniraj
- Department of Organic Chemistry; Indian Institute of Science; Bangalore 560 012, Karnataka India
| | - Kandikere Ramaiah Prabhu
- Department of Organic Chemistry; Indian Institute of Science; Bangalore 560 012, Karnataka India
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113
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Affiliation(s)
- Kuppan Ramachandran
- Department of Chemistry; Indian Institute of Technology Madras; 600036 Chennai India
| | - Pazhamalai Anbarasan
- Department of Chemistry; Indian Institute of Technology Madras; 600036 Chennai India
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114
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Lerchen A, Knecht T, Koy M, Daniliuc CG, Glorius F. A General Cp*CoIII-Catalyzed Intramolecular C−H Activation Approach for the Efficient Total Syntheses of Aromathecin, Protoberberine, and Tylophora Alkaloids. Chemistry 2017; 23:12149-12152. [DOI: 10.1002/chem.201702648] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2017] [Indexed: 11/06/2022]
Affiliation(s)
- Andreas Lerchen
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstrasse 40 48149 Münster Germany
| | - Tobias Knecht
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstrasse 40 48149 Münster Germany
| | - Maximilian Koy
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstrasse 40 48149 Münster Germany
| | - Constantin G. Daniliuc
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstrasse 40 48149 Münster Germany
| | - Frank Glorius
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstrasse 40 48149 Münster Germany
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115
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Wang J, Wang L, Guo S, Zha S, Zhu J. Synthesis of 2,3-Benzodiazepines via Rh(III)-Catalyzed C–H Functionalization of N-Boc Hydrazones with Diazoketoesters. Org Lett 2017. [DOI: 10.1021/acs.orglett.7b01642] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jie Wang
- School of Chemistry and Chemical Engineering,
State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Nanjing University, Nanjing 210023, China
| | - Lili Wang
- School of Chemistry and Chemical Engineering,
State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Nanjing University, Nanjing 210023, China
| | - Shan Guo
- School of Chemistry and Chemical Engineering,
State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Nanjing University, Nanjing 210023, China
| | - Shanke Zha
- School of Chemistry and Chemical Engineering,
State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Nanjing University, Nanjing 210023, China
| | - Jin Zhu
- School of Chemistry and Chemical Engineering,
State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Nanjing University, Nanjing 210023, China
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116
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Muniraj N, Prabhu KR. Cobalt(III)-Catalyzed C–H Activation: Azo Directed Selective 1,4-Addition of Ortho C–H Bond to Maleimides. J Org Chem 2017; 82:6913-6921. [DOI: 10.1021/acs.joc.7b01094] [Citation(s) in RCA: 61] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Nachimuthu Muniraj
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, Karnataka, India
| | - Kandikere Ramaiah Prabhu
- Department of Organic Chemistry, Indian Institute of Science, Bangalore 560 012, Karnataka, India
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117
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Li Y, Wang Q, Yang X, Xie F, Li X. Divergent Access to 1-Naphthols and Isocoumarins via Rh(III)-Catalyzed C–H Activation Assisted by Phosphonium Ylide. Org Lett 2017; 19:3410-3413. [DOI: 10.1021/acs.orglett.7b01365] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Yunyun Li
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Qiang Wang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xifa Yang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Fang Xie
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
| | - Xingwei Li
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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118
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Zhou X, Pan Y, Li X. Catalyst-Controlled Regiodivergent Alkyne Insertion in the Context of C−H Activation and Diels-Alder Reactions: Synthesis of Fused and Bridged Cycles. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201704036] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Xukai Zhou
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Yupeng Pan
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
| | - Xingwei Li
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
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119
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Zhou X, Pan Y, Li X. Catalyst-Controlled Regiodivergent Alkyne Insertion in the Context of C−H Activation and Diels-Alder Reactions: Synthesis of Fused and Bridged Cycles. Angew Chem Int Ed Engl 2017; 56:8163-8167. [DOI: 10.1002/anie.201704036] [Citation(s) in RCA: 90] [Impact Index Per Article: 12.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Xukai Zhou
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Yupeng Pan
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
| | - Xingwei Li
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences; Dalian 116023 China
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120
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Pototschnig G, Maulide N, Schnürch M. Direct Functionalization of C-H Bonds by Iron, Nickel, and Cobalt Catalysis. Chemistry 2017; 23:9206-9232. [PMID: 28590552 DOI: 10.1002/chem.201605657] [Citation(s) in RCA: 150] [Impact Index Per Article: 21.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2016] [Revised: 02/08/2017] [Indexed: 11/06/2022]
Abstract
Non-precious-metal-catalyzed reactions are of increasing importance in chemistry due to the outstanding ecological and economic properties of these metals. In the subfield of metal-catalyzed direct C-H functionalization reactions, recent years have shown an increasing number of publications dedicated to this topic. Nickel, cobalt, and last but not least iron, have started to enter a field which was long dominated by precious metals such as palladium, rhodium, ruthenium, and iridium. The present review article summarizes the development of iron-, nickel-, and cobalt-catalyzed C-H functionalization reactions until the end of 2016, and discusses the scope and limitations of these transformations.
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Affiliation(s)
- Gerit Pototschnig
- The Warren and Katharine Schlinger Laboratory for Chemistry and Chemical Engineering, Division of Chemistry and Chemical Engineering, California Institute of Technology, 1200 E California Blvd, Pasadena, California, 91125, USA
| | - Nuno Maulide
- Institute of Organic Chemistry, University of Vienna, Währingerstrasse 38, 1090, Vienna, Austria
| | - Michael Schnürch
- Institute of Applied Synthetic Chemistry, TU Wien, Getreidemarkt 9/163, 1060, Vienna, Austria
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121
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Karmakar U, Das D, Samanta R. Iridium-Catalysed Cascade Synthesis of Oxindoles Using Diazo Compounds: A Quick Entry to C-7-Functionalized Oxindoles. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700214] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Ujjwal Karmakar
- Department of Chemistry; Indian Institute of Technology Kharagpur; 721302 Kharagpur India
| | - Debapratim Das
- Department of Chemistry; Indian Institute of Technology Kharagpur; 721302 Kharagpur India
| | - Rajarshi Samanta
- Department of Chemistry; Indian Institute of Technology Kharagpur; 721302 Kharagpur India
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122
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Abstract
A new procedure for oxidative coupling of aromatic and acrylic acids with alkynes has been developed using abundant, nontoxic, and air stable Cp*Co(III) catalyst. The coupling involves initial cyclometalation via weak chelation-assisted C-H bond activation followed by alkyne coordination, insertion, and reductive elimination leading to diverse isocoumarins (α-pyranones) in good yields under mild conditions.
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Affiliation(s)
- Rajib Mandal
- Fine Chemical Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur 208016, Uttar Pradesh, India
| | - Basker Sundararaju
- Fine Chemical Laboratory, Department of Chemistry, Indian Institute of Technology Kanpur 208016, Uttar Pradesh, India
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123
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Patel P, Borah G. Direct Access to Indoles by Ir
III
‐Catalyzed C–H Functionalization of Acetanilides with Diazo Compounds. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700095] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Pitambar Patel
- Chemical Science and Technology Division CSIR – North East Institute of Science and Technology, Jorhat 785006 Jorhat Assam India
| | - Gongutri Borah
- Chemical Science and Technology Division CSIR – North East Institute of Science and Technology, Jorhat 785006 Jorhat Assam India
- Academy of Scientific and Innovative Research (AcSIR) Ghaziabad U.P.-201002 India
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124
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Li J, Zhang Z, Ma W, Tang M, Wang D, Zou LH. Mild Cobalt(III)-Catalyzed C-H Hydroarylation of Conjugated C=C/C=O Bonds. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700097] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Jie Li
- School of Pharmaceutical Sciences; Jiangnan University.; Lihu Road 1800 214122 Wuxi, Jiangsu People's Republic of China
| | - Zhao Zhang
- School of Pharmaceutical Sciences; Jiangnan University.; Lihu Road 1800 214122 Wuxi, Jiangsu People's Republic of China
| | - Wenbo Ma
- Antibiotics Research and Re-evaluation Key Laboratory of Sichuan Province, Sichuan Industrial Institute of Antibiotics; Chengdu University; 610052 Chengdu, Sichuan People's Republic of China
| | - Mengyao Tang
- School of Pharmaceutical Sciences; Jiangnan University.; Lihu Road 1800 214122 Wuxi, Jiangsu People's Republic of China
| | - Dawei Wang
- The Key Laboratory of Food Colloids and Biotechnology, Ministry of Education, School of Chemical and Material Engineering; Jiangnan University; Lihu Road 1800 214122 Wuxi, Jiangsu People's Republic of China
| | - Liang-Hua Zou
- School of Pharmaceutical Sciences; Jiangnan University.; Lihu Road 1800 214122 Wuxi, Jiangsu People's Republic of China
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125
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Associative Covalent Relay: An Oxadiazolone Strategy for Rhodium(III)-Catalyzed Synthesis of Primary Pyridinylamines. Angew Chem Int Ed Engl 2017; 56:5222-5226. [DOI: 10.1002/anie.201700320] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2017] [Indexed: 12/31/2022]
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126
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Yu X, Chen K, Wang Q, Guo S, Zha S, Zhu J. Associative Covalent Relay: An Oxadiazolone Strategy for Rhodium(III)-Catalyzed Synthesis of Primary Pyridinylamines. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700320] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Xiaolong Yu
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering; State Key Laboratory of Coordination Chemistry; Nanjing National Laboratory of Microstructures; Collaborative Innovation Center of Chemistry for Life Sciences; Nanjing University; Nanjing 210093 China
| | - Kehao Chen
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering; State Key Laboratory of Coordination Chemistry; Nanjing National Laboratory of Microstructures; Collaborative Innovation Center of Chemistry for Life Sciences; Nanjing University; Nanjing 210093 China
| | - Qi Wang
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering; State Key Laboratory of Coordination Chemistry; Nanjing National Laboratory of Microstructures; Collaborative Innovation Center of Chemistry for Life Sciences; Nanjing University; Nanjing 210093 China
| | - Shan Guo
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering; State Key Laboratory of Coordination Chemistry; Nanjing National Laboratory of Microstructures; Collaborative Innovation Center of Chemistry for Life Sciences; Nanjing University; Nanjing 210093 China
| | - Shanke Zha
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering; State Key Laboratory of Coordination Chemistry; Nanjing National Laboratory of Microstructures; Collaborative Innovation Center of Chemistry for Life Sciences; Nanjing University; Nanjing 210093 China
| | - Jin Zhu
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering; State Key Laboratory of Coordination Chemistry; Nanjing National Laboratory of Microstructures; Collaborative Innovation Center of Chemistry for Life Sciences; Nanjing University; Nanjing 210093 China
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127
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Yoshino T, Matsunaga S. (Pentamethylcyclopentadienyl)cobalt(III)-Catalyzed C-H Bond Functionalization: From Discovery to Unique Reactivity and Selectivity. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700042] [Citation(s) in RCA: 356] [Impact Index Per Article: 50.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Tatsuhiko Yoshino
- Faculty of Pharmaceutical Sciences; Hokkaido University; Sapporo 060-0812 Japan
| | - Shigeki Matsunaga
- Faculty of Pharmaceutical Sciences; Hokkaido University; Sapporo 060-0812 Japan
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128
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Liu XG, Li Q, Wang H. (Pentamethylcyclopentadienyl)cobalt(III)-Catalyzed Direct Trifluoromethylthiolation of Arenes via C−H Activation. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700066] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xu-Ge Liu
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 People's Republic of China
| | - Qingjiang Li
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 People's Republic of China
| | - Honggen Wang
- School of Pharmaceutical Sciences; Sun Yat-sen University; Guangzhou 510006 People's Republic of China
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129
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Liu XH, Park H, Hu JH, Hu Y, Zhang QL, Wang BL, Sun B, Yeung KS, Zhang FL, Yu JQ. Diverse ortho-C(sp2)–H Functionalization of Benzaldehydes Using Transient Directing Groups. J Am Chem Soc 2017; 139:888-896. [DOI: 10.1021/jacs.6b11188] [Citation(s) in RCA: 199] [Impact Index Per Article: 28.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Xi-Hai Liu
- School
of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan 430070, People’s Republic of China
| | - Hojoon Park
- Department
of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Jun-Hao Hu
- School
of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan 430070, People’s Republic of China
| | - Yan Hu
- School
of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan 430070, People’s Republic of China
| | - Qun-Liang Zhang
- School
of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan 430070, People’s Republic of China
| | - Bao-Long Wang
- School
of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan 430070, People’s Republic of China
| | - Bing Sun
- School
of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan 430070, People’s Republic of China
| | - Kap-Sun Yeung
- Department
of Discovery Chemistry, Bristol-Myers Squibb Research and Development, 5 Research Parkway, Wallingford, Connecticut 06492, United States
| | - Fang-Lin Zhang
- School
of Chemistry, Chemical Engineering and Life Sciences, Wuhan University of Technology, Wuhan 430070, People’s Republic of China
| | - Jin-Quan Yu
- Department
of Chemistry, The Scripps Research Institute, 10550 North Torrey Pines Road, La Jolla, California 92037, United States
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130
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Qu S, Cramer CJ. Mechanistic Study of Cp*Co III/Rh III-Catalyzed Directed C-H Functionalization with Diazo Compounds. J Org Chem 2017; 82:1195-1204. [PMID: 28005358 DOI: 10.1021/acs.joc.6b02962] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Density functional theory calculations have been performed to provide mechanistic insight into a series of Cp*CoIII- and Cp*RhIII-catalyzed directed C-H bond functionalizations with diazo-compound substrates. Co-based catalysis proceeds through five steps: C-H bond activation; C-C coupling via a concerted 1,2-aryl transfer; proto-demetalation; nucleophilic addition; and solvent-assisted methanol elimination. C-H bond activation is predicted to be reversible, consistent with deuterium-scrambling experiments. The higher Lewis acidity of Co compared to Rh for two otherwise identical catalysts increases the susceptibility of a coordinated carbonyl group to nucleophilic addition in the former, facilitating the formation of cyclized products not observed for Rh. Methanol elimination is predicted to be the turnover-limiting step for one substrate, and this is facilitated by solvent 2,2,2-trifluoroethanol (TFE) acting as a proton shuttle. Theory suggests that further tuning of acidity may offer opportunities for improving catalysis. We also assess the role of a pyridine group that leads to a different series of final steps in one Rh-based catalytic cycle, thereby enabling access to the otherwise suppressed cyclization product. Our study of an alternative Rh-based system having acetate ligands replaced with MeCN indicates that C-H bond activation is sensitive to those ligands and variation can affect which step is turnover-limiting.
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Affiliation(s)
- Shuanglin Qu
- Department of Chemistry, Chemical Theory Center, and Minnesota Supercomputing Institute, University of Minnesota , 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
| | - Christopher J Cramer
- Department of Chemistry, Chemical Theory Center, and Minnesota Supercomputing Institute, University of Minnesota , 207 Pleasant Street SE, Minneapolis, Minnesota 55455, United States
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131
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High-Valent Cobalt-Catalyzed C H Bond Functionalization. ADVANCES IN ORGANOMETALLIC CHEMISTRY 2017. [DOI: 10.1016/bs.adomc.2017.07.002] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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132
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Patel P, Borah G. Synthesis of oxindole from acetanilide via Ir(iii)-catalyzed C–H carbenoid functionalization. Chem Commun (Camb) 2017; 53:443-446. [DOI: 10.1039/c6cc08788d] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
The Ir(iii)-catalyzed intermolecular C–H annulations of acetanilide with diazotized Meldrum's acid furnished the oxindole derivative. Brief synthetic applications of the synthesized oxindole were also demonstrated.
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Affiliation(s)
- Pitambar Patel
- Chemical Science & Technology Division
- CSIR-North East Institute of Science and Technology
- Jorhat-785006
- India
| | - Gongutri Borah
- Chemical Science & Technology Division
- CSIR-North East Institute of Science and Technology
- Jorhat-785006
- India
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133
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Chirila PG, Whiteoak CJ. Recent advances using [Cp*Co(CO)I2] catalysts as a powerful tool for C–H functionalisation. Dalton Trans 2017; 46:9721-9739. [DOI: 10.1039/c7dt01980g] [Citation(s) in RCA: 104] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
This perspective highlights recent applications of Cp*CoIII catalysts in C–H functionalisation protocols, exemplifying both terminal couplings and heterocycle formation.
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Affiliation(s)
- Paula G. Chirila
- Biomolecular Sciences Research Centre (BMRC) and Department of Biosciences and Chemistry
- Faculty of Health and Wellbeing
- Sheffield Hallam University
- Sheffield
- UK
| | - Christopher J. Whiteoak
- Biomolecular Sciences Research Centre (BMRC) and Department of Biosciences and Chemistry
- Faculty of Health and Wellbeing
- Sheffield Hallam University
- Sheffield
- UK
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134
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Borah G, Borah P, Patel P. Cp*Co(iii)-catalyzed ortho-amidation of azobenzenes with dioxazolones. Org Biomol Chem 2017; 15:3854-3859. [DOI: 10.1039/c7ob00540g] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Herein we have reported a decarboxylative ortho-amidation of azobenzene via cobalt catalyzed C–H amidation with dioxazolone.
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Affiliation(s)
- Gongutri Borah
- Chemical Science & Technology Division
- CSIR-North East Institute of Science and Technology
- Jorhat-785006
- India
- Academy of Scientific and Innovative Research (AcSIR)
| | - Preetismita Borah
- Chemical Science & Technology Division
- CSIR-North East Institute of Science and Technology
- Jorhat-785006
- India
| | - Pitambar Patel
- Chemical Science & Technology Division
- CSIR-North East Institute of Science and Technology
- Jorhat-785006
- India
- Academy of Scientific and Innovative Research (AcSIR)
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135
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Ramakrishna K, Sivasankar C. Iridium catalyzed acceptor/acceptor carbene insertion into N–H bonds in water. Org Biomol Chem 2017; 15:2392-2396. [DOI: 10.1039/c7ob00177k] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Carbenes from highly stable acceptor/acceptor diazo compounds can be inserted into the N–H bonds of aromatic amines using an Ir(i) catalyst in an aqueous medium.
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Affiliation(s)
- Kankanala Ramakrishna
- Catalysis and Energy Laboratory
- Department of Chemistry
- Pondicherry University (A Central University)
- Puducherry 605014
- India
| | - Chinnappan Sivasankar
- Catalysis and Energy Laboratory
- Department of Chemistry
- Pondicherry University (A Central University)
- Puducherry 605014
- India
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136
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Jie J, Li H, Wu S, Chai Q, Wang H, Yang X. Rh(iii)-catalyzed sequential C–H activation and annulation: access to N-fused heterocycles from arylazoles and α-diazocarbonyl compounds. RSC Adv 2017. [DOI: 10.1039/c7ra03262e] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
Valuable N-fused heterocycles were successfully obtained via Rh(iii)-catalyzed sequential C–H activation and annulation.
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Affiliation(s)
- Jiyang Jie
- Institute of Catalysis for Energy and Environment
- College of Chemistry & Chemical Engineering
- Shenyang Normal University
- Shenyang
- P. R. China
| | - Haoyi Li
- Institute of Catalysis for Energy and Environment
- College of Chemistry & Chemical Engineering
- Shenyang Normal University
- Shenyang
- P. R. China
| | - Songxiao Wu
- Institute of Catalysis for Energy and Environment
- College of Chemistry & Chemical Engineering
- Shenyang Normal University
- Shenyang
- P. R. China
| | - Qingyu Chai
- Institute of Catalysis for Energy and Environment
- College of Chemistry & Chemical Engineering
- Shenyang Normal University
- Shenyang
- P. R. China
| | - Haining Wang
- Department of Chemistry
- FQRNT Centre for Green Chemistry and Catalysis
- McGill University
- Montreal
- Canada
| | - Xiaobo Yang
- Institute of Catalysis for Energy and Environment
- College of Chemistry & Chemical Engineering
- Shenyang Normal University
- Shenyang
- P. R. China
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137
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Bera SS, Debbarma S, Ghosh AK, Chand S, Maji MS. Cp*CoIII–Catalyzed syn-Selective C–H Hydroarylation of Alkynes Using Benzamides: An Approach Toward Highly Conjugated Organic Frameworks. J Org Chem 2016; 82:420-430. [DOI: 10.1021/acs.joc.6b02516] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Sourav Sekhar Bera
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, W. B., India
| | - Suvankar Debbarma
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, W. B., India
| | - Avick Kumar Ghosh
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, W. B., India
| | - Santanu Chand
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, W. B., India
| | - Modhu Sudan Maji
- Department of Chemistry, Indian Institute of Technology Kharagpur, Kharagpur 721302, W. B., India
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138
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Kong L, Zhou X, Li X. Cobalt(III)-Catalyzed Regio- and Stereoselective α-Fluoroalkenylation of Arenes with gem-Difluorostyrenes. Org Lett 2016; 18:6320-6323. [DOI: 10.1021/acs.orglett.6b03203] [Citation(s) in RCA: 110] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Lingheng Kong
- Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xukai Zhou
- Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Xingwei Li
- Dalian
Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
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139
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Thermolysis of 2-diazo-3-aryl ketoesters: New route to α-aryl malonates and aromatic esters. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.11.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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140
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Lerchen A, Knecht T, Daniliuc CG, Glorius F. Synthese nichtnatürlicher Aminosäuren durch die regioselektive Cobalt(III)-katalysierte intermolekulare Carboaminierung von Alkenen. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201608729] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Andreas Lerchen
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Deutschland
| | - Tobias Knecht
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Deutschland
| | - Constantin G. Daniliuc
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Deutschland
| | - Frank Glorius
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstraße 40 48149 Münster Deutschland
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141
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Lerchen A, Knecht T, Daniliuc CG, Glorius F. Unnatural Amino Acid Synthesis Enabled by the Regioselective Cobalt(III)-Catalyzed Intermolecular Carboamination of Alkenes. Angew Chem Int Ed Engl 2016; 55:15166-15170. [DOI: 10.1002/anie.201608729] [Citation(s) in RCA: 137] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Andreas Lerchen
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstrasse 40 48149 Münster Germany
| | - Tobias Knecht
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstrasse 40 48149 Münster Germany
| | - Constantin G. Daniliuc
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstrasse 40 48149 Münster Germany
| | - Frank Glorius
- Westfälische Wilhelms-Universität Münster; Organisch-Chemisches Institut; Corrensstrasse 40 48149 Münster Germany
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142
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Tanaka R, Ikemoto H, Kanai M, Yoshino T, Matsunaga S. Site- and Regioselective Monoalkenylation of Pyrroles with Alkynes via Cp*CoIII Catalysis. Org Lett 2016; 18:5732-5735. [DOI: 10.1021/acs.orglett.6b02997] [Citation(s) in RCA: 77] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Ryo Tanaka
- Faculty
of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan
| | - Hideya Ikemoto
- Graduate
School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Motomu Kanai
- Graduate
School of Pharmaceutical Sciences, The University of Tokyo, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan
| | - Tatsuhiko Yoshino
- Faculty
of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan
- ACT-C, Japan Science
and Technology Agency, Sapporo 060-0812, Japan
| | - Shigeki Matsunaga
- Faculty
of Pharmaceutical Sciences, Hokkaido University, Sapporo 060-0812, Japan
- ACT-C, Japan Science
and Technology Agency, Sapporo 060-0812, Japan
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143
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Planas O, Whiteoak CJ, Martin-Diaconescu V, Gamba I, Luis JM, Parella T, Company A, Ribas X. Isolation of Key Organometallic Aryl-Co(III) Intermediates in Cobalt-Catalyzed C(sp2)–H Functionalizations and New Insights into Alkyne Annulation Reaction Mechanisms. J Am Chem Soc 2016; 138:14388-14397. [DOI: 10.1021/jacs.6b08593] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Oriol Planas
- Institut
de Química Computacional i Catàlisi (IQCC) and Departament
de Química, Universitat de Girona, Campus Montilivi, Girona, E-17071 Catalonia, Spain
| | - Christopher J. Whiteoak
- Institut
de Química Computacional i Catàlisi (IQCC) and Departament
de Química, Universitat de Girona, Campus Montilivi, Girona, E-17071 Catalonia, Spain
- Biomolecular
Sciences Research Centre, Faculty of Health and Wellbeing, Sheffield Hallam University, City Campus, Sheffield S1 1WB, England
| | - Vlad Martin-Diaconescu
- Institut
de Química Computacional i Catàlisi (IQCC) and Departament
de Química, Universitat de Girona, Campus Montilivi, Girona, E-17071 Catalonia, Spain
| | - Ilaria Gamba
- Institut
de Química Computacional i Catàlisi (IQCC) and Departament
de Química, Universitat de Girona, Campus Montilivi, Girona, E-17071 Catalonia, Spain
| | - Josep M. Luis
- Institut
de Química Computacional i Catàlisi (IQCC) and Departament
de Química, Universitat de Girona, Campus Montilivi, Girona, E-17071 Catalonia, Spain
| | - Teodor Parella
- Servei
de RMN, Facultat de Ciències, Universitat Autònoma de Barcelona, Campus UAB, Bellaterra, E-08193 Catalonia, Spain
| | - Anna Company
- Institut
de Química Computacional i Catàlisi (IQCC) and Departament
de Química, Universitat de Girona, Campus Montilivi, Girona, E-17071 Catalonia, Spain
| | - Xavi Ribas
- Institut
de Química Computacional i Catàlisi (IQCC) and Departament
de Química, Universitat de Girona, Campus Montilivi, Girona, E-17071 Catalonia, Spain
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144
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Zhou S, Wang M, Wang L, Chen K, Wang J, Song C, Zhu J. Bidentate Directing-Enabled, Traceless Heterocycle Synthesis: Cobalt-Catalyzed Access to Isoquinolines. Org Lett 2016; 18:5632-5635. [PMID: 27739295 DOI: 10.1021/acs.orglett.6b02870] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Traceless heterocycle synthesis based on transition-metal-catalyzed C-H functionalization is synthetically appealing but has been realized only in monodentate directing systems. Bidentate directing systems allow for the achievement of high catalytic reactivity without the need for a high-cost privileged ligand. The first bidentate directing-enabled, traceless heterocycle synthesis is demonstrated in the cobalt-catalyzed synthesis of isoquinolines via 2-hydrazinylpyridine-directed C-H coupling/cyclization with alkynes. Convenient directing group installation through a ubiquitously present ketone group allows synthetic elaboration for complex molecules.
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Affiliation(s)
- Shuguang Zhou
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Chemistry for Life Sciences, Nanjing University , Nanjing 210093, China
| | - Mingyang Wang
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Chemistry for Life Sciences, Nanjing University , Nanjing 210093, China
| | - Lili Wang
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Chemistry for Life Sciences, Nanjing University , Nanjing 210093, China
| | - Kehao Chen
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Chemistry for Life Sciences, Nanjing University , Nanjing 210093, China
| | - Jinhu Wang
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Chemistry for Life Sciences, Nanjing University , Nanjing 210093, China
| | - Chao Song
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Chemistry for Life Sciences, Nanjing University , Nanjing 210093, China
| | - Jin Zhu
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, State Key Laboratory of Coordination Chemistry, Nanjing National Laboratory of Microstructures, Collaborative Innovation Center of Chemistry for Life Sciences, Nanjing University , Nanjing 210093, China
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145
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Yu X, Chen K, Yang F, Zha S, Zhu J. Oxadiazolone-Enabled Synthesis of Primary Azaaromatic Amines. Org Lett 2016; 18:5412-5415. [DOI: 10.1021/acs.orglett.6b02814] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Xiaolong Yu
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210093, China
| | - Kehao Chen
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210093, China
| | - Fan Yang
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210093, China
| | - Shanke Zha
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210093, China
| | - Jin Zhu
- Department of Polymer Science
and Engineering, School of Chemistry and Chemical Engineering, State
Key Laboratory of Coordination Chemistry, Nanjing National Laboratory
of Microstructures, Collaborative Innovation Center of Chemistry for
Life Sciences, Nanjing University, Nanjing 210093, China
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146
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Ghorai J, Reddy ACS, Anbarasan P. Cobalt(III)-Catalyzed Intramolecular Cross-Dehydrogenative C−H/X−H Coupling: Efficient Synthesis of Indoles and Benzofurans. Chemistry 2016; 22:16042-16046. [DOI: 10.1002/chem.201604111] [Citation(s) in RCA: 70] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Indexed: 12/31/2022]
Affiliation(s)
- Jayanta Ghorai
- Department of Chemistry; Indian Institute of Technology Madras; Chennai 600036 India
| | | | - Pazhamalai Anbarasan
- Department of Chemistry; Indian Institute of Technology Madras; Chennai 600036 India
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147
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Xu W, Yoshikai N. N−H Imine as a Powerful Directing Group for Cobalt‐Catalyzed Olefin Hydroarylation. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201605877] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Wengang Xu
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 637371 Singapore
| | - Naohiko Yoshikai
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 637371 Singapore
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148
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Xu W, Yoshikai N. N−H Imine as a Powerful Directing Group for Cobalt‐Catalyzed Olefin Hydroarylation. Angew Chem Int Ed Engl 2016; 55:12731-5. [DOI: 10.1002/anie.201605877] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Revised: 08/09/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Wengang Xu
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 637371 Singapore
| | - Naohiko Yoshikai
- Division of Chemistry and Biological Chemistry School of Physical and Mathematical Sciences Nanyang Technological University Singapore 637371 Singapore
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149
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Chen X, Hu X, Deng Y, Jiang H, Zeng W. A [4 + 1] Cyclative Capture Access to Indolizines via Cobalt(III)-Catalyzed Csp2–H Bond Functionalization. Org Lett 2016; 18:4742-5. [DOI: 10.1021/acs.orglett.6b02421] [Citation(s) in RCA: 51] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Xun Chen
- Key Laboratory of Functional
Molecular Engineering of Guangdong Province, School of Chemistry and
Chemical Engineering, South China University of Technology, Guangzhou 510641, China
| | - Xinwei Hu
- Key Laboratory of Functional
Molecular Engineering of Guangdong Province, School of Chemistry and
Chemical Engineering, South China University of Technology, Guangzhou 510641, China
| | - Yuanfu Deng
- Key Laboratory of Functional
Molecular Engineering of Guangdong Province, School of Chemistry and
Chemical Engineering, South China University of Technology, Guangzhou 510641, China
| | - Huanfeng Jiang
- Key Laboratory of Functional
Molecular Engineering of Guangdong Province, School of Chemistry and
Chemical Engineering, South China University of Technology, Guangzhou 510641, China
| | - Wei Zeng
- Key Laboratory of Functional
Molecular Engineering of Guangdong Province, School of Chemistry and
Chemical Engineering, South China University of Technology, Guangzhou 510641, China
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150
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Li Y, Qi Z, Wang H, Yang X, Li X. Ruthenium(II)-Catalyzed C−H Activation of Imidamides and Divergent Couplings with Diazo Compounds: Substrate-Controlled Synthesis of Indoles and 3H-Indoles. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201606316] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yunyun Li
- Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian 116023 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Zisong Qi
- Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian 116023 China
| | - He Wang
- Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian 116023 China
| | - Xifa Yang
- Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian 116023 China
- University of Chinese Academy of Sciences; Beijing 100049 China
| | - Xingwei Li
- Dalian Institute of Chemical Physics; Chinese Academy of Sciences; Dalian 116023 China
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