101
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Wu X, Riedel J, Dong VM. Transforming Olefins into
γ
,
δ
‐Unsaturated Nitriles through Copper Catalysis. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201705859] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xuesong Wu
- Department of Chemistry University of California, Irvine 4403 Natural Sciences 1 Irvine CA 92697 USA
| | - Jan Riedel
- Department of Chemistry University of California, Irvine 4403 Natural Sciences 1 Irvine CA 92697 USA
| | - Vy M. Dong
- Department of Chemistry University of California, Irvine 4403 Natural Sciences 1 Irvine CA 92697 USA
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102
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Bunescu A, Ha TM, Wang Q, Zhu J. Copper-Catalyzed Three-Component Carboazidation of Alkenes with Acetonitrile and Sodium Azide. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201705353] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Ala Bunescu
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Tu M. Ha
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Qian Wang
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Jieping Zhu
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
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103
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Bunescu A, Ha TM, Wang Q, Zhu J. Copper-Catalyzed Three-Component Carboazidation of Alkenes with Acetonitrile and Sodium Azide. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/anie.201705353] [Citation(s) in RCA: 112] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Ala Bunescu
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Tu M. Ha
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Qian Wang
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Jieping Zhu
- Laboratory of Synthesis and Natural Products; Institute of Chemical Sciences and Engineering; Ecole Polytechnique Federale de Lausanne; EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
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104
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Zhang J, An Y, Wu J. Vicinal Difunctionalization of Alkenes through a Multicomponent Reaction with the Insertion of Sulfur Dioxide. Chemistry 2017; 23:9477-9480. [DOI: 10.1002/chem.201702190] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Jun Zhang
- Department of ChemistryFudan University 220 Handan Road Shanghai 200433 P. R. China
| | - Yuanyuan An
- Department of ChemistryFudan University 220 Handan Road Shanghai 200433 P. R. China
| | - Jie Wu
- Department of ChemistryFudan University 220 Handan Road Shanghai 200433 P. R. China
- State Key Laboratory of Organometallic ChemistryShanghai Institute of Organic ChemistryChinese Academy of Sciences 345 Lingling Road Shanghai 200032 P. R. China
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105
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Yi H, Zhang G, Wang H, Huang Z, Wang J, Singh AK, Lei A. Recent Advances in Radical C-H Activation/Radical Cross-Coupling. Chem Rev 2017. [PMID: 28639787 DOI: 10.1021/acs.chemrev.6b00620] [Citation(s) in RCA: 865] [Impact Index Per Article: 123.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Research and industrial interest in radical C-H activation/radical cross-coupling chemistry has continuously grown over the past few decades. These reactions offer fascinating and unconventional approaches toward connecting molecular fragments with high atom- and step-economy that are often complementary to traditional methods. Success in this area of research was made possible through the development of photocatalysis and first-row transition metal catalysis along with the use of peroxides as radical initiators. This Review provides a brief and concise overview of the current status and latest methodologies using radicals or radical cations as key intermediates produced via radical C-H activation. This Review includes radical addition, radical cascade cyclization, radical/radical cross-coupling, coupling of radicals with M-R groups, and coupling of radical cations with nucleophiles (Nu).
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Affiliation(s)
- Hong Yi
- College of Chemistry and Molecular Sciences, The Institute for Advanced Studies (IAS), Wuhan University , Wuhan, Hubei 430072, China
| | - Guoting Zhang
- College of Chemistry and Molecular Sciences, The Institute for Advanced Studies (IAS), Wuhan University , Wuhan, Hubei 430072, China
| | - Huamin Wang
- College of Chemistry and Molecular Sciences, The Institute for Advanced Studies (IAS), Wuhan University , Wuhan, Hubei 430072, China
| | - Zhiyuan Huang
- College of Chemistry and Molecular Sciences, The Institute for Advanced Studies (IAS), Wuhan University , Wuhan, Hubei 430072, China
| | - Jue Wang
- College of Chemistry and Molecular Sciences, The Institute for Advanced Studies (IAS), Wuhan University , Wuhan, Hubei 430072, China
| | - Atul K Singh
- College of Chemistry and Molecular Sciences, The Institute for Advanced Studies (IAS), Wuhan University , Wuhan, Hubei 430072, China
| | - Aiwen Lei
- College of Chemistry and Molecular Sciences, The Institute for Advanced Studies (IAS), Wuhan University , Wuhan, Hubei 430072, China.,National Research Center for Carbohydrate Synthesis, Jiangxi Normal University , Nanchang 330022, China
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106
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Copper-Catalyzed Intermolecular Aminoalkylation of Alkenes with α-Bromoalkyl Esters and Amines toward Pyrrolidin-2-ones. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700365] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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107
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Su H, Wang L, Rao H, Xu H. Iron-Catalyzed Dehydrogenative sp3–sp2 Coupling via Direct Oxidative C–H Activation of Acetonitrile. Org Lett 2017; 19:2226-2229. [DOI: 10.1021/acs.orglett.7b00678] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Huimin Su
- Department
of Chemistry, Capital Normal University, Beijing 100048, P. R. China
| | - Luyao Wang
- Department
of Chemistry, Capital Normal University, Beijing 100048, P. R. China
| | - Honghua Rao
- Department
of Chemistry, Capital Normal University, Beijing 100048, P. R. China
- Key
Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology
(Ministry of Education), Department of Chemistry, Tsinghua University, Beijing 100084, P. R. China
| | - Hao Xu
- College
of Chemistry and Chemical Engineering, Henan University, Kaifeng 475004, P. R. China
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108
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Liu YY, Yang XH, Song RJ, Luo S, Li JH. Oxidative 1,2-carboamination of alkenes with alkyl nitriles and amines toward γ-amino alkyl nitriles. Nat Commun 2017; 8:14720. [PMID: 28393864 PMCID: PMC5394231 DOI: 10.1038/ncomms14720] [Citation(s) in RCA: 126] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2016] [Accepted: 01/26/2017] [Indexed: 02/06/2023] Open
Abstract
Difunctionalization of alkenes has become a powerful tool for quickly increasing molecular complexity in synthesis. Despite significant progress in the area of alkene difunctionalization involving the incorporation of a nitrogen atom across the C-C double bonds, approaches for the direct 1,2-carboamination of alkenes to produce linear N-containing molecules are scarce and remain a formidable challenge. Here we describe a radical-mediated oxidative intermolecular 1,2-alkylamination of alkenes with alkyl nitriles and amines involving C(sp3)-H oxidative functionalization catalysed by a combination of Ag2CO3 with iron Lewis acids. This three-component alkene 1,2-alkylamination method is initiated by the C(sp3)-H oxidative radical functionalization, which enables one-step formation of two new chemical bonds, a C-C bond and a C-N bond, to selectively produce γ-amino alkyl nitriles.
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Affiliation(s)
- Yan-Yun Liu
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.,State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
| | - Xu-Heng Yang
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.,State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
| | - Ren-Jie Song
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.,State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
| | - Shenglian Luo
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.,State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China
| | - Jin-Heng Li
- Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China.,State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China.,State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, China
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109
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Jian W, Ge L, Jiao Y, Qian B, Bao H. Iron‐Catalyzed Decarboxylative Alkyl Etherification of Vinylarenes with Aliphatic Acids as the Alkyl Source. Angew Chem Int Ed Engl 2017; 56:3650-3654. [PMID: 28230308 DOI: 10.1002/anie.201612365] [Citation(s) in RCA: 99] [Impact Index Per Article: 14.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2016] [Revised: 01/22/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Wujun Jian
- State Key Laboratory of Structural Chemistry Key Laboratory of Coal to Ethylene Glycol and Its Related Technology Fujian Institute of Research on the Structure of Matter University of Chinese Academy of Sciences 155 Yangqiao Road West, Fuzhou Fujian 350002 P.R. China
| | - Liang Ge
- State Key Laboratory of Structural Chemistry Key Laboratory of Coal to Ethylene Glycol and Its Related Technology Fujian Institute of Research on the Structure of Matter University of Chinese Academy of Sciences 155 Yangqiao Road West, Fuzhou Fujian 350002 P.R. China
| | - Yihang Jiao
- State Key Laboratory of Structural Chemistry Key Laboratory of Coal to Ethylene Glycol and Its Related Technology Fujian Institute of Research on the Structure of Matter University of Chinese Academy of Sciences 155 Yangqiao Road West, Fuzhou Fujian 350002 P.R. China
| | - Bo Qian
- State Key Laboratory of Structural Chemistry Key Laboratory of Coal to Ethylene Glycol and Its Related Technology Fujian Institute of Research on the Structure of Matter University of Chinese Academy of Sciences 155 Yangqiao Road West, Fuzhou Fujian 350002 P.R. China
| | - Hongli Bao
- State Key Laboratory of Structural Chemistry Key Laboratory of Coal to Ethylene Glycol and Its Related Technology Fujian Institute of Research on the Structure of Matter University of Chinese Academy of Sciences 155 Yangqiao Road West, Fuzhou Fujian 350002 P.R. China
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110
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Jian W, Ge L, Jiao Y, Qian B, Bao H. Iron‐Catalyzed Decarboxylative Alkyl Etherification of Vinylarenes with Aliphatic Acids as the Alkyl Source. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201612365] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Wujun Jian
- State Key Laboratory of Structural Chemistry Key Laboratory of Coal to Ethylene Glycol and Its Related Technology Fujian Institute of Research on the Structure of Matter University of Chinese Academy of Sciences 155 Yangqiao Road West, Fuzhou Fujian 350002 P.R. China
| | - Liang Ge
- State Key Laboratory of Structural Chemistry Key Laboratory of Coal to Ethylene Glycol and Its Related Technology Fujian Institute of Research on the Structure of Matter University of Chinese Academy of Sciences 155 Yangqiao Road West, Fuzhou Fujian 350002 P.R. China
| | - Yihang Jiao
- State Key Laboratory of Structural Chemistry Key Laboratory of Coal to Ethylene Glycol and Its Related Technology Fujian Institute of Research on the Structure of Matter University of Chinese Academy of Sciences 155 Yangqiao Road West, Fuzhou Fujian 350002 P.R. China
| | - Bo Qian
- State Key Laboratory of Structural Chemistry Key Laboratory of Coal to Ethylene Glycol and Its Related Technology Fujian Institute of Research on the Structure of Matter University of Chinese Academy of Sciences 155 Yangqiao Road West, Fuzhou Fujian 350002 P.R. China
| | - Hongli Bao
- State Key Laboratory of Structural Chemistry Key Laboratory of Coal to Ethylene Glycol and Its Related Technology Fujian Institute of Research on the Structure of Matter University of Chinese Academy of Sciences 155 Yangqiao Road West, Fuzhou Fujian 350002 P.R. China
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111
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Tlahuext‐Aca A, Garza‐Sanchez RA, Glorius F. Mehrkomponenten‐Oxyalkylierung von Styrolen durch Wasserstoffbrücken‐unterstützten photoinduzierten Elektronentransfer. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201700049] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Adrian Tlahuext‐Aca
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - R. Aleyda Garza‐Sanchez
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
| | - Frank Glorius
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Corrensstraße 40 48149 Münster Deutschland
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112
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Tlahuext‐Aca A, Garza‐Sanchez RA, Glorius F. Multicomponent Oxyalkylation of Styrenes Enabled by Hydrogen‐Bond‐Assisted Photoinduced Electron Transfer. Angew Chem Int Ed Engl 2017; 56:3708-3711. [DOI: 10.1002/anie.201700049] [Citation(s) in RCA: 134] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Indexed: 12/17/2022]
Affiliation(s)
- Adrian Tlahuext‐Aca
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Correnstrasse 40 48149 Münster Germany
| | - R. Aleyda Garza‐Sanchez
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Correnstrasse 40 48149 Münster Germany
| | - Frank Glorius
- NRW Graduate School of Chemistry Organisch-Chemisches Institut Westfälische Wilhelms-Universität Münster Correnstrasse 40 48149 Münster Germany
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113
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Hu M, Li M, Tan FL, Song RJ, Xie YX, Li JH. Oxidative Divergent Bicyclizations of 1,n-Enynes through α-C(sp3)-H Functionalization of Alkyl Nitriles. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201600926] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Ming Hu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China, and Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 People's Republic of China
| | - Meng Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China, and Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 People's Republic of China
| | - Fang-Lin Tan
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China, and Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 People's Republic of China
| | - Ren-Jie Song
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China, and Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 People's Republic of China
| | - Ye-Xiang Xie
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China, and Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 People's Republic of China
| | - Jin-Heng Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, China, and Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle; Nanchang Hangkong University; Nanchang 330063 People's Republic of China
- State Key Laboratory of Applied Organic Chemistry Lanzhou University; Lanzhou 730000 People's Republic of China
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114
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Li L, Chen H, Mei M, Zhou L. Visible-light promoted γ-cyanoalkyl radical generation: three-component cyanopropylation/etherification of unactivated alkenes. Chem Commun (Camb) 2017; 53:11544-11547. [DOI: 10.1039/c7cc07347j] [Citation(s) in RCA: 136] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A photoredox approach to generate distal cyano-substituted alkyl radicals through C–C bond cleavage of cyclobutanone oximes was developed.
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Affiliation(s)
- Linyong Li
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Haoguo Chen
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Mingjing Mei
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
| | - Lei Zhou
- School of Chemistry
- Sun Yat-Sen University
- Guangzhou 510275
- China
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115
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Cheng JK, Shen L, Wu LH, Hu XH, Loh TP. Iron-catalyzed peroxidation–carbamoylation of alkenes with hydroperoxides and formamides via formyl C(sp2)–H functionalization. Chem Commun (Camb) 2017; 53:12830-12833. [DOI: 10.1039/c7cc08074c] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A three-component radical coupling reaction of aryl alkenes or 1,3-enynes with tert-butyl hydroperoxide and formamides for the efficient synthesis of β-peroxy amides.
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Affiliation(s)
- Jun-Kee Cheng
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore
| | - Liang Shen
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore
| | - Liu-Hai Wu
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore
| | - Xu-Hong Hu
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
| | - Teck-Peng Loh
- Institute of Advanced Synthesis
- School of Chemistry and Molecular Engineering
- Jiangsu National Synergetic Innovation Center for Advanced Materials
- Nanjing Tech University
- Nanjing 211816
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116
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Zhang H, Zhu C. Iron-catalyzed cascade cyanoalkylation/radical dearomatization of N-phenylcinnamamides: access to cyanoalkylated 1-azaspiro[4.5]decanes. Org Chem Front 2017. [DOI: 10.1039/c7qo00157f] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An iron-catalyzed tandem cyanoalkylative dearomatization of N-(4-hydroxyphenyl)-cinnamamides via C(sp3)–H functionalization of nitriles with excellent regioselectivity and diastereoselectivity was developed.
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Affiliation(s)
- Honglin Zhang
- State Key Laboratory of Coordination Chemistry
- Jiangsu Key Laboratory of Advanced Organic Materials
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
| | - Chengjian Zhu
- State Key Laboratory of Coordination Chemistry
- Jiangsu Key Laboratory of Advanced Organic Materials
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing
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117
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Hu M, Zou HX, Song RJ, Xiang JN, Li JH. Copper-Catalyzed C–H Oxidative Radical Functionalization and Annulation of Aniline-Linked 1,7-Enynes: Evidence for a 1,5-Hydride Shift Mechanism. Org Lett 2016; 18:6460-6463. [DOI: 10.1021/acs.orglett.6b03352] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Ming Hu
- State Key Laboratory of Chemo/Biosensing
and Chemometrics, Hunan University, Changsha 410082, China
- Key Laboratory of Jiangxi
Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Hua-Xu Zou
- State Key Laboratory of Chemo/Biosensing
and Chemometrics, Hunan University, Changsha 410082, China
- Key Laboratory of Jiangxi
Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Ren-Jie Song
- State Key Laboratory of Chemo/Biosensing
and Chemometrics, Hunan University, Changsha 410082, China
- Key Laboratory of Jiangxi
Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Jian-Nan Xiang
- State Key Laboratory of Chemo/Biosensing
and Chemometrics, Hunan University, Changsha 410082, China
- Key Laboratory of Jiangxi
Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
| | - Jin-Heng Li
- State Key Laboratory of Chemo/Biosensing
and Chemometrics, Hunan University, Changsha 410082, China
- Key Laboratory of Jiangxi
Province for Persistent Pollutants Control and Resources Recycle, Nanchang Hangkong University, Nanchang 330063, China
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118
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Yu Y, Zhuang S, Liu P, Sun P. Cyanomethylation and Cyclization of Aryl Alkynoates with Acetonitrile under Transition-Metal-Free Conditions: Synthesis of 3-Cyanomethylated Coumarins. J Org Chem 2016; 81:11489-11495. [DOI: 10.1021/acs.joc.6b02155] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yulan Yu
- College
of Chemistry and
Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle
Processes and Pollution Control, Jiangsu Collaborative Innovation
Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Shengyi Zhuang
- College
of Chemistry and
Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle
Processes and Pollution Control, Jiangsu Collaborative Innovation
Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Ping Liu
- College
of Chemistry and
Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle
Processes and Pollution Control, Jiangsu Collaborative Innovation
Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
| | - Peipei Sun
- College
of Chemistry and
Materials Science, Jiangsu Provincial Key Laboratory of Material Cycle
Processes and Pollution Control, Jiangsu Collaborative Innovation
Center of Biomedical Functional Materials, Nanjing Normal University, Nanjing 210023, China
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119
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Ha TM, Wang Q, Zhu J. Copper-catalysed cyanoalkylative cycloetherification of alkenes to 1,3-dihydroisobenzofurans: development and application to the synthesis of citalopram. Chem Commun (Camb) 2016; 52:11100-3. [PMID: 27546372 DOI: 10.1039/c6cc06356j] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A copper-catalysed cyanoalkylative cycloetherification of alkenes was developed. Heating a solution of substituted (2-vinylphenyl)methanol in MeCN/MeOH (v/v 7/3) in the presence of a catalytic amount of copper(ii) tetrafluoroborate hydrate [Cu(BF4)2·6H2O], bathophenanthroline, K3PO4, BnOH and (tBuO)2 afforded 1,3-dihydroisobenzofurans (phthalanes) via formation of one C(sp(3))-C(sp(3)) and one C(sp(3))-O bonds. A concise synthesis of citalopram, a marketed anti-depressant drug, was accomplished by applying this novel synthetic transformation.
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Affiliation(s)
- Tu M Ha
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015 Lausanne, Switzerland.
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120
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Wang C, Li Y, Gong M, Wu Q, Zhang J, Kim JK, Huang M, Wu Y. Method for Direct Synthesis of α-Cyanomethyl-β-dicarbonyl Compounds with Acetonitrile and 1,3-Dicarbonyls. Org Lett 2016; 18:4151-3. [DOI: 10.1021/acs.orglett.6b01871] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Chenyang Wang
- College of Chemistry and
Molecular Engineering, Henan Key Laboratory of Chemical Biology and
Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, P.R. China
| | - Yabo Li
- College of Chemistry and
Molecular Engineering, Henan Key Laboratory of Chemical Biology and
Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, P.R. China
| | - Ming Gong
- College of Chemistry and
Molecular Engineering, Henan Key Laboratory of Chemical Biology and
Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, P.R. China
| | - Qi Wu
- College of Chemistry and
Molecular Engineering, Henan Key Laboratory of Chemical Biology and
Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, P.R. China
| | - Jianye Zhang
- College of Chemistry and
Molecular Engineering, Henan Key Laboratory of Chemical Biology and
Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, P.R. China
| | - Jung Keun Kim
- College of Chemistry and
Molecular Engineering, Henan Key Laboratory of Chemical Biology and
Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, P.R. China
| | - Mengmeng Huang
- College of Chemistry and
Molecular Engineering, Henan Key Laboratory of Chemical Biology and
Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, P.R. China
| | - Yangjie Wu
- College of Chemistry and
Molecular Engineering, Henan Key Laboratory of Chemical Biology and
Organic Chemistry, Key Laboratory of Applied Chemistry of Henan Universities, Zhengzhou University, Zhengzhou 450052, P.R. China
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121
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Ha TM, Chatalova‐Sazepin C, Wang Q, Zhu J. Copper‐Catalyzed Formal [2+2+1] Heteroannulation of Alkenes, Alkylnitriles, and Water: Method Development and Application to a Total Synthesis of (±)‐Sacidumlignan D. Angew Chem Int Ed Engl 2016; 55:9249-52. [DOI: 10.1002/anie.201604528] [Citation(s) in RCA: 61] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2016] [Indexed: 01/16/2023]
Affiliation(s)
- Tu M. Ha
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Claire Chatalova‐Sazepin
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
- Department of ChemistryUniversity of British Columbia Canada
| | - Qian Wang
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Jieping Zhu
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
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122
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Wu X, Miao J, Li Y, Li G, Ge H. Copper-promoted site-selective carbonylation of sp 3 and sp 2 C-H bonds with nitromethane. Chem Sci 2016; 7:5260-5264. [PMID: 30155175 PMCID: PMC6020547 DOI: 10.1039/c6sc01087c] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Accepted: 04/26/2016] [Indexed: 11/21/2022] Open
Abstract
Copper-promoted direct carbonylation of unactivated sp3 C-H and aromatic sp2 C-H bonds of amides was developed using nitromethane as a novel carbonyl source. The sp3 C-H functionalization showed high site-selectivity by favoring the C-H bonds of α-methyl groups. The sp2 C-H carbonylation featured high regioselectivity and good functional group compatibility. Kinetic isotope effect studies indicated that the sp3 C-H bond breaking step is reversible, whereas the sp2 C-H bond cleavage is an irreversible but not the rate-determining step. Control experiments showed that a nitromethyl intermediate should be involved in the present reaction.
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Affiliation(s)
- Xuesong Wu
- Department of Chemistry and Chemical Biology , Indiana University Purdue University Indianapolis , Indianapolis IN 46202 , USA .
| | - Jinmin Miao
- Department of Chemistry and Chemical Biology , Indiana University Purdue University Indianapolis , Indianapolis IN 46202 , USA .
| | - Yanrong Li
- Institute of Chemistry & BioMedical Sciences , Collaborative Innovation Center of Chemistry for Life Sciences , Nanjing University , Nanjing 210093 , P. R. China
| | - Guigen Li
- Institute of Chemistry & BioMedical Sciences , Collaborative Innovation Center of Chemistry for Life Sciences , Nanjing University , Nanjing 210093 , P. R. China
- Department of Chemistry and Biochemistry , Texas Tech University , Lubbock , TX 79409-1061 , USA .
| | - Haibo Ge
- Department of Chemistry and Chemical Biology , Indiana University Purdue University Indianapolis , Indianapolis IN 46202 , USA .
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123
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Kindt S, Wicht K, Heinrich MR. Thermally Induced Carbohydroxylation of Styrenes with Aryldiazonium Salts. Angew Chem Int Ed Engl 2016; 55:8744-7. [PMID: 27273583 PMCID: PMC5089591 DOI: 10.1002/anie.201601656] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 04/21/2016] [Indexed: 01/04/2023]
Abstract
The radical carbohydroxylation of styrenes with aryldiazonium salts has been achieved under mild thermal conditions. A broad range of aryldiazonium salts was tolerated, and the reaction principle based on a radical-polar crossover mechanism could be extended to carboetherification as well as to a two-step, metal-free variant of the Meerwein arylation leading to stilbenes.
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Affiliation(s)
- Stephanie Kindt
- Department of Chemistry and Pharmacy, Pharmaceutical Chemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg, Schuhstrasse 19, 91052, Erlangen, Germany
| | - Karina Wicht
- Department of Chemistry and Pharmacy, Pharmaceutical Chemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg, Schuhstrasse 19, 91052, Erlangen, Germany
| | - Markus R Heinrich
- Department of Chemistry and Pharmacy, Pharmaceutical Chemistry, Friedrich-Alexander-Universität Erlangen-Nürnberg, Schuhstrasse 19, 91052, Erlangen, Germany.
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124
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Ha TM, Chatalova‐Sazepin C, Wang Q, Zhu J. Copper‐Catalyzed Formal [2+2+1] Heteroannulation of Alkenes, Alkylnitriles, and Water: Method Development and Application to a Total Synthesis of (±)‐Sacidumlignan D. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201604528] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Tu M. Ha
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Claire Chatalova‐Sazepin
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
- Department of ChemistryUniversity of British Columbia Canada
| | - Qian Wang
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
| | - Jieping Zhu
- Laboratory of Synthesis and Natural ProductsInstitute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne EPFL-SB-ISIC-LSPN, BCH 5304 1015 Lausanne Switzerland
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125
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Kindt S, Wicht K, Heinrich MR. Thermisch induzierte Carbohydroxylierung von Styrolen mit Aryldiazoniumsalzen. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201601656] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Stephanie Kindt
- Department Chemie und Pharmazie, Pharmazeutische Chemie; Friedrich-Alexander-Universität Erlangen-Nürnberg; Schuhstraße 19 91052 Erlangen Deutschland
| | - Karina Wicht
- Department Chemie und Pharmazie, Pharmazeutische Chemie; Friedrich-Alexander-Universität Erlangen-Nürnberg; Schuhstraße 19 91052 Erlangen Deutschland
| | - Markus R. Heinrich
- Department Chemie und Pharmazie, Pharmazeutische Chemie; Friedrich-Alexander-Universität Erlangen-Nürnberg; Schuhstraße 19 91052 Erlangen Deutschland
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126
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Liang D, Li X, Lan Q, Huang W, Yuan L, Ma Y. Tin tetrachloride pentahydrate-catalyzed regioselective chlorohydroxylation of α,β-unsaturated ketones in water with Selectfluor as a chlorine source. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2016.04.028] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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127
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Liu Y, Yang K, Ge H. Palladium-catalyzed ligand-promoted site-selective cyanomethylation of unactivated C(sp 3)-H bonds with acetonitrile. Chem Sci 2016; 7:2804-2808. [PMID: 28660057 PMCID: PMC5477045 DOI: 10.1039/c5sc04066c] [Citation(s) in RCA: 59] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2015] [Accepted: 01/06/2016] [Indexed: 12/20/2022] Open
Abstract
The direct coupling of unactivated sp3 C–H bonds in aliphatic amides with acetonitrile was achieved via palladium catalysis.
The direct cyanomethylation of unactivated sp3 C–H bonds of aliphatic amides was achieved via palladium catalysis assisted by a bidentate directing group with good functional group compatibility. This process represents the first example of the direct cross-coupling of sp3 C–H bonds with acetonitrile. Considering the importance of the cyano group in medicinal and synthetic organic chemistry, this reaction will find broad application in chemical research.
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Affiliation(s)
- Yongbing Liu
- Department of Chemistry and Chemical Biology , Indiana University-Purdue University Indianapolis , Indianapolis , Indiana 46202 , USA .
| | - Ke Yang
- Department of Chemistry and Chemical Biology , Indiana University-Purdue University Indianapolis , Indianapolis , Indiana 46202 , USA . .,Institute of Chemistry and BioMedical Sciences , School of Chemistry and Chemical Engineering , Nanjing University , Nanjing 210093 , P. R. China
| | - Haibo Ge
- Department of Chemistry and Chemical Biology , Indiana University-Purdue University Indianapolis , Indianapolis , Indiana 46202 , USA .
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128
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Liu ZQ, Li Z. Radical-promoted site-specific cross dehydrogenative coupling of heterocycles with nitriles. Chem Commun (Camb) 2016; 52:14278-14281. [DOI: 10.1039/c6cc08213k] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A first free-radical triggered site-specific cross dehydrogenative coupling reaction of heterocycles with simple nitriles is developed. It allows efficient and facile access to various C-2 cyanoalkylated furans, thiophenes, indoles, and pyrroles. The extremely high selectivities in this case indicate that functionalization of an inert C–H bond could be well-controlled by radical initiation.
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Affiliation(s)
- Zhong-Quan Liu
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology
- Changzhou University
- Changzhou 213164
- P. R. China
| | - Zejiang Li
- College of Chemistry & Environmental Science
- Hebei University
- Baoding
- P. R. China
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129
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Chu XQ, Xing ZH, Meng H, Xu XP, Ji SJ. Copper-mediated radical alkylarylation of unactivated alkenes with acetonitrile leading to fluorenes and pyrroloindoles. Org Chem Front 2016. [DOI: 10.1039/c5qo00329f] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A Cu-mediated/catalyzed selective oxidative dual C–H bond cleavage of an arene and alkylnitrile or acetone is reported. This method provides an alternative method for designing new pharmaceutical frameworks and photoelectronic devices.
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Affiliation(s)
- Xue-Qiang Chu
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Zhen-Hua Xing
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Hua Meng
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Xiao-Ping Xu
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Shun-Jun Ji
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry
- Chemical Engineering and Materials Science & Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
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130
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Zhu X, Chiba S. Copper-catalyzed oxidative carbon–heteroatom bond formation: a recent update. Chem Soc Rev 2016; 45:4504-23. [DOI: 10.1039/c5cs00882d] [Citation(s) in RCA: 131] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This review updates recent advances in Cu-catalyzed (anaerobic) oxidative carbon–heteroatom bond formation on sp3- and sp2-C–H bonds as well as alkenes, classified according to the types of stoichiometric oxidants.
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Affiliation(s)
- Xu Zhu
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore
| | - Shunsuke Chiba
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore
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131
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Kuciński K, Pawluć P, Hreczycho G. Scandium(III) Triflate-Catalyzedanti-Markovnikov Hydrothiolation of Functionalized Olefins. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500720] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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132
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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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133
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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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134
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Lan XW, Wang NX, Zhang W, Wen JL, Bai CB, Xing Y, Li YH. Copper/Manganese Cocatalyzed Oxidative Coupling of Vinylarenes with Ketones. Org Lett 2015; 17:4460-3. [DOI: 10.1021/acs.orglett.5b02116] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Xing-Wang Lan
- Technical
Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Nai-Xing Wang
- Technical
Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Wei Zhang
- Technical
Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Jia-Long Wen
- Technical
Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Cui-Bing Bai
- Technical
Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yalan Xing
- Department
of Chemistry, William Paterson University of New Jersey, 300 Pompton
Road, Wayne, New Jersey 07470, United States
| | - Yi-He Li
- Technical
Institute of Physics and Chemistry, Chinese Academy of Sciences, Beijing 100190, China
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135
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Zhu Y, Li L, Shen Z. Cu-Catalyzed Cyanation of Arylboronic Acids with Acetonitrile: A Dual Role of TEMPO. Chemistry 2015; 21:13246-52. [DOI: 10.1002/chem.201501823] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2015] [Indexed: 01/07/2023]
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136
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Hu M, Fan JH, Liu Y, Ouyang XH, Song RJ, Li JH. Metal-Free Radical [2+2+1] Carbocyclization of Benzene-Linked 1,n-Enynes: Dual C(sp3)H Functionalization Adjacent to a Heteroatom. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201504603] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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137
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Hu M, Fan JH, Liu Y, Ouyang XH, Song RJ, Li JH. Metal-Free Radical [2+2+1] Carbocyclization of Benzene-Linked 1,n-Enynes: Dual C(sp3)H Functionalization Adjacent to a Heteroatom. Angew Chem Int Ed Engl 2015; 54:9577-80. [DOI: 10.1002/anie.201504603] [Citation(s) in RCA: 148] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2015] [Indexed: 01/18/2023]
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138
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Bunescu A, Wang Q, Zhu J. Synthesis of Functionalized Epoxides by Copper-Catalyzed Alkylative Epoxidation of Allylic Alcohols with Alkyl Nitriles. Org Lett 2015; 17:1890-3. [DOI: 10.1021/acs.orglett.5b00571] [Citation(s) in RCA: 64] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ala Bunescu
- Laboratory of Synthesis and
Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH
5304, 1015 Lausanne, Switzerland
| | - Qian Wang
- Laboratory of Synthesis and
Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH
5304, 1015 Lausanne, Switzerland
| | - Jieping Zhu
- Laboratory of Synthesis and
Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH
5304, 1015 Lausanne, Switzerland
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139
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Liu L, Dong J, Zhang Y, Zhou Y, Yin SF. Cu-mediated nitrogen atom transfer via CN bond cleavage. Org Biomol Chem 2015; 13:9948-52. [DOI: 10.1039/c5ob01738f] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
A nitrogen atom transfer to organic molecules affording aryl nitriles via Cu-mediated C–N triple bond cleavage is firstly developed.
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Affiliation(s)
- Lixin Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Jianyu Dong
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Yaxing Zhang
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Yongbo Zhou
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Shuang-Feng Yin
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
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140
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Chu XQ, Xu XP, Meng H, Ji SJ. Synthesis of functionalized benzoxazines by copper-catalyzed C(sp3)–H bond functionalization of acetonitrile with olefinic amides. RSC Adv 2015. [DOI: 10.1039/c5ra14729h] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
A Cu-mediated/catalyzed oxycyanomethylation reaction of olefinic amides with acetonitrile was developed for the synthesis of important benzoxazine derivatives.
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Affiliation(s)
- Xue-Qiang Chu
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Xiao-Ping Xu
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Hua Meng
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
| | - Shun-Jun Ji
- Key Laboratory of Organic Synthesis of Jiangsu Province
- College of Chemistry, Chemical Engineering and Materials Science
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou
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141
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Li Z, Xiao Y, Liu ZQ. A radical anti-Markovnikov addition of alkyl nitriles to simple alkenes via selective sp3 C–H bond functionalization. Chem Commun (Camb) 2015; 51:9969-71. [DOI: 10.1039/c5cc02968f] [Citation(s) in RCA: 71] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A general and practical hydrocyanoalkylation of unactivated alkenes with alkyl nitriles was developed.
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Affiliation(s)
- Zejiang Li
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- P. R. China
| | - Yingxia Xiao
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- P. R. China
| | - Zhong-Quan Liu
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- P. R. China
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142
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Wei WT, Li HB, Song RJ, Li JH. Copper-catalyzed oxidative oxyalkylation of enol ethers with α-amino carbonyl compounds and hydroperoxides. Chem Commun (Camb) 2015; 51:11325-8. [DOI: 10.1039/c5cc03468j] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The first example of alkene oxyalkylation through C(sp3)–H functionalization is described for the synthesis of 2-amino-3,4-dioxy carbonyl compounds.
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Affiliation(s)
- Wen-Ting Wei
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Hai-Bing Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Ren-Jie Song
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
| | - Jin-Heng Li
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- China
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Kuciński K, Pawluć P, Hreczycho G. Metal triflate-mediated coupling of allylgermanes with thiols: a facile route to thiogermanes. Dalton Trans 2015; 44:10943-6. [DOI: 10.1039/c5dt01734c] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel coupling reaction of thiols with (2-methylallyl)germanes catalyzed by metal triflates has been developed.
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Affiliation(s)
- K. Kuciński
- Faculty of Chemistry
- Adam Mickiewicz University in Poznań
- 61-614 Poznań
- Poland
| | - P. Pawluć
- Faculty of Chemistry
- Adam Mickiewicz University in Poznań
- 61-614 Poznań
- Poland
| | - G. Hreczycho
- Faculty of Chemistry
- Adam Mickiewicz University in Poznań
- 61-614 Poznań
- Poland
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