101
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Hu C, Song RJ, Hu M, Yang Y, Li JH, Luo S. [5+2] Cycloaddition of 2-(2-Aminoethyl)oxiranes with Alkynes via Epoxide Ring-Opening: A Facile Access to Azepines. Angew Chem Int Ed Engl 2016; 55:10423-6. [DOI: 10.1002/anie.201604679] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Revised: 06/29/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Chao 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
| | - 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
| | - 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
| | - Yuan Yang
- 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
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Shenglian Luo
- 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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102
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Hu C, Song RJ, Hu M, Yang Y, Li JH, Luo S. [5+2] Cycloaddition of 2-(2-Aminoethyl)oxiranes with Alkynes via Epoxide Ring-Opening: A Facile Access to Azepines. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201604679] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Chao 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
| | - 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
| | - 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
| | - Yuan Yang
- 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
- State Key Laboratory of Applied Organic Chemistry; Lanzhou University; Lanzhou 730000 China
| | - Shenglian Luo
- 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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103
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Meyer AG, Ryan JH. 1,3-Dipolar Cycloaddition Reactions of Azomethine Ylides with Carbonyl Dipolarophiles Yielding Oxazolidine Derivatives. Molecules 2016; 21:molecules21080935. [PMID: 27455230 PMCID: PMC6274470 DOI: 10.3390/molecules21080935] [Citation(s) in RCA: 60] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2016] [Revised: 07/02/2016] [Accepted: 07/06/2016] [Indexed: 12/19/2022] Open
Abstract
We provide a comprehensive account of the 1,3-dipolar cycloaddition reactions of azomethine ylides with carbonyl dipolarophiles. Many different azomethine ylides have been studied, including stabilized and non-stabilized ylides. Of the carbonyl dipolarophiles, aldehydes including formaldehyde are the most studied, although there are now examples of cycloadditions with ketones, ketenes and carboxyl systems, in particular isatoic anhydrides and phthalic anhydrides. Intramolecular cycloadditions with esters can also occur under certain circumstances. The oxazolidine cycloadducts undergo a range of reactions triggered by the ring-opening of the oxazolidine ring system.
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Affiliation(s)
- Adam G Meyer
- CSIRO Manufacturing, Bag 10, Clayton South MDC, Victoria 3169, Australia.
| | - John H Ryan
- CSIRO Manufacturing, Bag 10, Clayton South MDC, Victoria 3169, Australia.
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104
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Jiang Y, Sun R, Tang XY, Shi M. Recent Advances in the Synthesis of Heterocycles and Related Substances Based on α-Imino Rhodium Carbene Complexes Derived fromN-Sulfonyl-1,2,3-triazoles. Chemistry 2016; 22:17910-17924. [DOI: 10.1002/chem.201601703] [Citation(s) in RCA: 169] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Indexed: 12/24/2022]
Affiliation(s)
- Yu Jiang
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Run Sun
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
| | - Xiang-Ying Tang
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| | - Min Shi
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
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105
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Affiliation(s)
- Minqiang Jia
- Department of ChemistryFudan University 220 Handan Road Shanghai 200433 P.R. China
| | - Shengming Ma
- Department of ChemistryFudan University 220 Handan Road Shanghai 200433 P.R. China
- State Key Laboratory of Organometallic ChemistryShanghai Institute of Organic Chemistry, Chinese Academy of Sciences 345 Lingling Lu Shanghai 200032 P.R. China
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106
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Xie H, Yang JX, Bora PP, Kang Q. Rh(II)-catalyzed intramolecular annulation of N-sulfonyl 1,2,3-triazoles with indole derivatives: a new method for synthesis pyranoindoles. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.04.017] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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107
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The chemistry of the carbon-transition metal double and triple bond: Annual survey covering the year 2014. Coord Chem Rev 2016. [DOI: 10.1016/j.ccr.2015.09.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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108
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Zhao HW, Pang HL, Tian T, Li B, Chen XQ, Song XQ, Meng W, Yang Z, Liu YY, Zhao YD. Construction of 2,3,4,7-Tetrahydro-1,2,4,5-oxatriazepines via [4+3] Cycloadditions of α-Halogeno Hydrazones with Nitrones. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600093] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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109
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Yu Y, Zhu L, Liao Y, Mao Z, Huang X. Rhodium(II)-Catalysed Skeletal Rearrangement of Ether TetheredN-Sulfonyl 1,2,3-Triazoles: a Rapid Approach to 2-Aminoindanone and Dihydroisoquinoline Derivatives. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201501178] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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110
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He J, Shi Y, Cheng W, Man Z, Yang D, Li CY. Rhodium-Catalyzed Synthesis of 4-Bromo-1,2-dihydroisoquinolines: Access to Bromonium Ylides by the Intramolecular Reaction of a Benzyl Bromide and an α-Imino Carbene. Angew Chem Int Ed Engl 2016; 55:4557-61. [PMID: 26933933 DOI: 10.1002/anie.201512015] [Citation(s) in RCA: 87] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2015] [Revised: 01/30/2016] [Indexed: 01/31/2023]
Affiliation(s)
- Jun He
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha West Higher Education District Hangzhou 310018 China
| | - Yinping Shi
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha West Higher Education District Hangzhou 310018 China
| | - Wanli Cheng
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha West Higher Education District Hangzhou 310018 China
| | - Zengming Man
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha West Higher Education District Hangzhou 310018 China
| | - Dongdong Yang
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha West Higher Education District Hangzhou 310018 China
| | - Chuan-Ying Li
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha West Higher Education District Hangzhou 310018 China
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111
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He J, Shi Y, Cheng W, Man Z, Yang D, Li CY. Rhodium-Catalyzed Synthesis of 4-Bromo-1,2-dihydroisoquinolines: Access to Bromonium Ylides by the Intramolecular Reaction of a Benzyl Bromide and an α-Imino Carbene. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201512015] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Jun He
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha West Higher Education District Hangzhou 310018 China
| | - Yinping Shi
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha West Higher Education District Hangzhou 310018 China
| | - Wanli Cheng
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha West Higher Education District Hangzhou 310018 China
| | - Zengming Man
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha West Higher Education District Hangzhou 310018 China
| | - Dongdong Yang
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha West Higher Education District Hangzhou 310018 China
| | - Chuan-Ying Li
- Department of Chemistry; Zhejiang Sci-Tech University; Xiasha West Higher Education District Hangzhou 310018 China
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112
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Chou CH, Chen YY, Rajagopal B, Tu HC, Chen KL, Wang SF, Liang CF, Tyan YC, Lin PC. Thermally Induced Denitrogenative Annulation for the Synthesis of Dihydroquinolinimines and Chroman-4-imines. Chem Asian J 2016; 11:757-65. [DOI: 10.1002/asia.201501239] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2015] [Indexed: 12/14/2022]
Affiliation(s)
- Chih-Hung Chou
- Department of Chemistry; Nation Sun Yat-sen University; 70 Lienhai Rd. Kaohsiung 80424 Taiwan
| | - Ying-Yu Chen
- Department of Chemistry; Nation Sun Yat-sen University; 70 Lienhai Rd. Kaohsiung 80424 Taiwan
| | - Basker Rajagopal
- Department of Chemistry; Nation Sun Yat-sen University; 70 Lienhai Rd. Kaohsiung 80424 Taiwan
| | - Hsiu-Chung Tu
- Department of Chemistry; Nation Sun Yat-sen University; 70 Lienhai Rd. Kaohsiung 80424 Taiwan
| | - Kuan-Lin Chen
- Department of Chemistry; Nation Sun Yat-sen University; 70 Lienhai Rd. Kaohsiung 80424 Taiwan
| | - Sheng-Fu Wang
- Department of Chemistry; Nation Sun Yat-sen University; 70 Lienhai Rd. Kaohsiung 80424 Taiwan
| | - Chien-Fu Liang
- Department of Chemistry; Nation Sun Yat-sen University; 70 Lienhai Rd. Kaohsiung 80424 Taiwan
| | - Yu-Chang Tyan
- Department of Medical Imaging and Radiological Sciences; Kaohsiung Medical University; 100, Shih-Chuan 1st Rd. Kaohsiung 80708 Taiwan
| | - Po-Chiao Lin
- Department of Chemistry; Nation Sun Yat-sen University; 70 Lienhai Rd. Kaohsiung 80424 Taiwan
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113
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Moon Y, Kwon S, Kang D, Im H, Hong S. Palladium-Catalyzed Divergent Arylation with Triazolopyridines: One-Pot Synthesis of 6-Aryl-2-α-styrylpyridines. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201500967] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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114
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Lu XL, Liu YT, Wang QX, Shen MH, Xu HD. Straightforward regioselective construction of 3,4-dihydro-2H-1,4-thiazine by rhodium catalysed [3 + 3] cycloaddition of thiirane with 1-sulfonyl-1,2,3-triazole: a pronounced acid additive effect. Org Chem Front 2016. [DOI: 10.1039/c6qo00084c] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A rhodium catalyzed regioselective coupling of thiirane with 1-sulfonyl-1,2,3-triazole has been realized to give a formal [3 + 3] cycloaddition product 3,4-dihydro-2H-1,4-thiazine via the 1,3-insertion model of azavinyl carbene.
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Affiliation(s)
- Xiao-Long Lu
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou 213164
- China
| | - Ya-Ting Liu
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou 213164
- China
| | - Qing-Xia Wang
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou 213164
- China
| | - Mei-Hua Shen
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou 213164
- China
| | - Hua-Dong Xu
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou 213164
- China
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115
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Meng J, Ding X, Yu X, Deng WP. Synthesis of 2,5-epoxy-1,4-benzoxazepines via rhodium(II)-catalyzed reaction of 1-tosyl-1,2,3-triazoles and salicylaldehydes. Tetrahedron 2016. [DOI: 10.1016/j.tet.2015.11.021] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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116
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Jiang Y, Wang Q, Sun R, Tang XY, Shi M. Base-induced synthesis of N-dialkylaminomethyl-2H-1,2,3-triazoles from N-sulfonyl-1,2,3-triazoles. Org Chem Front 2016. [DOI: 10.1039/c6qo00102e] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
A facile synthetic method to access N-dialkylaminomethyl-2H-1,2,3-triazoles has been developed from N-sulfonyl-1,2,3-triazoles by a base induced reaction. Moreover, 4-phenyl-1H-1,2,3-triazoles can also give the same product even in the absence of a base at high temperature.
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Affiliation(s)
- Yu Jiang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Qiang Wang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai
- China
| | - Run Sun
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai
- China
| | - Xiang-Ying Tang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Min Shi
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
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117
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Liu HL, Jiang Y, Hao J, Tang XY, Shi M. A new method to access triazole-fused spiro-guanidines from the reaction of isothiocyanates tethered N-sulfonyl-1,2,3-triazoles and amines. Org Chem Front 2016. [DOI: 10.1039/c6qo00304d] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The reaction of isothiocyanate tethered N-sulfonyl-1,2,3-triazoles and amines afforded asymmetrical guanidines in fair to excellent yields through a two-component tandem reaction process.
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Affiliation(s)
- Hou-Lu Liu
- Department of Chemistry
- Shanghai University
- Shanghai 200444
- China
| | - Yu Jiang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Jian Hao
- Department of Chemistry
- Shanghai University
- Shanghai 200444
- China
| | - Xiang-Ying Tang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Min Shi
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
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118
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Vessally E, Hosseinian A, Edjlali L, Bekhradnia A, Esrafili MD. New route to 1,4-oxazepane and 1,4-diazepane derivatives: synthesis from N-propargylamines. RSC Adv 2016. [DOI: 10.1039/c6ra20718a] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
N-Propargylamines are one of the most useful and versatile building blocks in organic synthesis that are successfully transformed into many significant N-heterocycles.
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Affiliation(s)
| | - Akram Hosseinian
- Department of Engineering Science
- College of Engineering
- University of Tehran
- Tehran
- Iran
| | - Ladan Edjlali
- Department of Chemistry
- Tabriz Branch
- Islamic Azad University
- Tabriz
- Iran
| | - Ahmadreza Bekhradnia
- Pharmaceutical Sciences Research Center
- Department of Medicinal Chemistry
- Mazandaran University of Medical Sciences
- Sari
- Iran
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119
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Cheng X, Yu Y, Mao Z, Chen J, Huang X. Facile synthesis of substituted 3-aminofurans through a tandem reaction of N-sulfonyl-1,2,3-triazoles with propargyl alcohols. Org Biomol Chem 2016; 14:3878-82. [DOI: 10.1039/c6ob00377j] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A relay catalysis strategy for substituted 3-aminofurans synthesis has been developed.
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Affiliation(s)
- Xing Cheng
- College of Chemistry and Chemical Engineering
- Fujian Normal University
- Fuzhou
- P. R. China
| | - Yinghua Yu
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Zhifeng Mao
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
| | - Jianxin Chen
- College of Chemistry and Chemical Engineering
- Fujian Normal University
- Fuzhou
- P. R. China
| | - Xueliang Huang
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou
- P. R. China
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120
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Senoo M, Furukawa A, Hata T, Urabe H. Rhodium-Catalyzed Intramolecular C−H Bond Activation with Triazoles: Preparation of Stereodefined Pyrrolidines and Other Related Cyclic Compounds. Chemistry 2015; 22:890-5. [DOI: 10.1002/chem.201503823] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Indexed: 01/25/2023]
Affiliation(s)
- Masato Senoo
- Department of Biomolecular Engineering; Graduate School of Bioscience and Biotechnology; Tokyo Institute of Technology; 4259-B-59 Nagatsuta-cho, Midori-ku Yokohama Kanagawa 226-8501 Japan
| | - Ayana Furukawa
- Department of Biomolecular Engineering; Graduate School of Bioscience and Biotechnology; Tokyo Institute of Technology; 4259-B-59 Nagatsuta-cho, Midori-ku Yokohama Kanagawa 226-8501 Japan
| | - Takeshi Hata
- Department of Biomolecular Engineering; Graduate School of Bioscience and Biotechnology; Tokyo Institute of Technology; 4259-B-59 Nagatsuta-cho, Midori-ku Yokohama Kanagawa 226-8501 Japan
- PRESTO, JST; Japan
| | - Hirokazu Urabe
- Department of Biomolecular Engineering; Graduate School of Bioscience and Biotechnology; Tokyo Institute of Technology; 4259-B-59 Nagatsuta-cho, Midori-ku Yokohama Kanagawa 226-8501 Japan
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121
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Seo B, Jeon WH, Kim CE, Kim S, Kim SH, Lee PH. Sequential Functionalization of the OH and C(sp2)O Bonds of Tropolones by Alkynes andN-Sulfonyl Azides. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500829] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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122
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Kanchupalli V, Joseph D, Katukojvala S. Pyridazine N-Oxides as Precursors of Metallocarbenes: Rhodium-Catalyzed Transannulation with Pyrroles. Org Lett 2015; 17:5878-81. [DOI: 10.1021/acs.orglett.5b03064] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Vinaykumar Kanchupalli
- Department of Chemistry, Indian Institute of Science Education & Research, Bhopal, Madhya Pradesh 462066, India
| | - Desna Joseph
- Department of Chemistry, Indian Institute of Science Education & Research, Bhopal, Madhya Pradesh 462066, India
| | - Sreenivas Katukojvala
- Department of Chemistry, Indian Institute of Science Education & Research, Bhopal, Madhya Pradesh 462066, India
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123
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Feng J, Lin T, Wu H, Zhang J. Modular Access to the Stereoisomers of Fused Bicyclic Azepines: Rhodium‐Catalyzed Intramolecular Stereospecific Hetero‐[5+2] Cycloaddition of Vinyl Aziridines and Alkenes. Angew Chem Int Ed Engl 2015; 54:15854-8. [DOI: 10.1002/anie.201509185] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Indexed: 12/15/2022]
Affiliation(s)
- Jian‐Jun Feng
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062 (P.R. China) http://faculty.ecnu.edu.cn/s/1811/main.jspy
| | - Tao‐Yan Lin
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062 (P.R. China) http://faculty.ecnu.edu.cn/s/1811/main.jspy
| | - Hai‐Hong Wu
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062 (P.R. China) http://faculty.ecnu.edu.cn/s/1811/main.jspy
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062 (P.R. China) http://faculty.ecnu.edu.cn/s/1811/main.jspy
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124
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Feng J, Lin T, Wu H, Zhang J. Modular Access to the Stereoisomers of Fused Bicyclic Azepines: Rhodium‐Catalyzed Intramolecular Stereospecific Hetero‐[5+2] Cycloaddition of Vinyl Aziridines and Alkenes. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201509185] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Jian‐Jun Feng
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062 (P.R. China) http://faculty.ecnu.edu.cn/s/1811/main.jspy
| | - Tao‐Yan Lin
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062 (P.R. China) http://faculty.ecnu.edu.cn/s/1811/main.jspy
| | - Hai‐Hong Wu
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062 (P.R. China) http://faculty.ecnu.edu.cn/s/1811/main.jspy
| | - Junliang Zhang
- Shanghai Key Laboratory of Green Chemistry and Chemical, Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai, 200062 (P.R. China) http://faculty.ecnu.edu.cn/s/1811/main.jspy
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125
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Rajasekar S, Yadagiri D, Anbarasan P. One-Pot Aminoethylation of Indoles/Pyrroles with Alkynes and Sulfonyl Azides. Chemistry 2015; 21:17079-84. [DOI: 10.1002/chem.201502201] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Revised: 09/10/2015] [Indexed: 01/22/2023]
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126
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Ouyang K, Hao W, Zhang WX, Xi Z. Transition-Metal-Catalyzed Cleavage of C–N Single Bonds. Chem Rev 2015; 115:12045-90. [DOI: 10.1021/acs.chemrev.5b00386] [Citation(s) in RCA: 449] [Impact Index Per Article: 49.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Kunbing Ouyang
- Beijing
National Laboratory for Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of the Ministry
of Education, College of Chemistry, Peking University, Beijing 100871, China
- Institute
of Chemistry, Chinese Academy of Sciences (CAS), Beijing 100190, China
| | - Wei Hao
- Beijing
National Laboratory for Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of the Ministry
of Education, College of Chemistry, Peking University, Beijing 100871, China
| | - Wen-Xiong Zhang
- Beijing
National Laboratory for Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of the Ministry
of Education, College of Chemistry, Peking University, Beijing 100871, China
- State
Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China
| | - Zhenfeng Xi
- Beijing
National Laboratory for Molecular Sciences (BNLMS), Key Laboratory
of Bioorganic Chemistry and Molecular Engineering of the Ministry
of Education, College of Chemistry, Peking University, Beijing 100871, China
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127
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Yadagiri D, Anbarasan P. Tandem 1,2-sulfur migration and (aza)-Diels-Alder reaction of β-thio-α-diazoimines: rhodium catalyzed synthesis of (fused)-polyhydropyridines, and cyclohexenes. Chem Sci 2015; 6:5847-5852. [PMID: 29861910 PMCID: PMC5950192 DOI: 10.1039/c5sc02379c] [Citation(s) in RCA: 63] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2015] [Accepted: 07/09/2015] [Indexed: 01/02/2023] Open
Abstract
Rhodium catalyzed synthesis of substituted tetrahydropyridines was accomplished from readily accessible thio-tethered N-sulfonyl-1,2,3-triazoles. The reaction involves tandem rhodium catalyzed 1,2-sulfur migration in β-thio-α-diazoimines, generated from thio-tethered N-sulfonyl-1,2,3-triazoles, to thio-substituted 1-azadiene and subsequent self aza-Diels-Alder reaction. Interestingly, the methodology was effectively extended to the synthesis of fused tetrahydropyridines, dihydropyridines and cyclohexenes through the in situ trapping of the intermediate, 1-azadiene, with various dienophiles such as enol ether, enamine, ketene S,S-acetal, alkyne, alkene and diene. Furthermore, the direct conversion of propargyl sulfides to (fused)-tetrahydropyridines was also achieved through the successful integration of copper and rhodium catalysts in one-pot.
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Affiliation(s)
- Dongari Yadagiri
- 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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128
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Lee DJ, Ko D, Yoo EJ. Rhodium(II)-Catalyzed Cycloaddition Reactions of Non-classical 1,5-Dipoles for the Formation of Eight-Membered Heterocycles. Angew Chem Int Ed Engl 2015; 54:13715-8. [DOI: 10.1002/anie.201506764] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2015] [Indexed: 11/11/2022]
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129
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Lee DJ, Ko D, Yoo EJ. Rhodium(II)-Catalyzed Cycloaddition Reactions of Non-classical 1,5-Dipoles for the Formation of Eight-Membered Heterocycles. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201506764] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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130
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Shi Y, Yu X, Li CY. Rhodium-Catalyzed Synthesis of 2,5-Epoxybenzo[f][1,4]oxazepines by Tandem Reaction of 1-Sulfonyl-1,2,3-triazoles and Salicylaldehydes. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500912] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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131
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Synthesis of substituted 3-methylene-2,3-dihydrobenzofurans and 3-methylbenzofurans by rhodium (II)-catalyzed annulation. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.06.075] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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132
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Pan XH, Jiang P, Jia ZH, Xu K, Cao J, Chen C, Shen MH, Xu HD. Expedient catalytic construction of azabicyclo[4.1.0]/[5.1.0] carbaldehydes via intramolecular cyclopropanation. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.05.113] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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133
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Kim JH, Gensch T, Zhao D, Stegemann L, Strassert CA, Glorius F. RhIII-Catalyzed CH Activation with Pyridotriazoles: Direct Access to Fluorophores for Metal-Ion Detection. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/anie.201504757] [Citation(s) in RCA: 117] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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134
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Kim JH, Gensch T, Zhao D, Stegemann L, Strassert CA, Glorius F. RhIII-katalysierte C-H-Aktivierung mit Pyridotriazolen: direkter Zugang zu Fluorophoren zur Metallerkennung. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201504757] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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135
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Rao LC, Kumar NS, Meshram HM. An Efficient and ChemoselectiveKnoevenagel/Hemiketalization Process for the Synthesis of New 2H-Chromenes in a One-Pot Three-Component Reaction. Helv Chim Acta 2015. [DOI: 10.1002/hlca.201400375] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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136
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Miura T, Nakamuro T, Biyajima T, Murakami M. Synthesis of α,β,γ,δ-Unsaturated Imines from N-Sulfonyl-1,2,3-triazoles and Allenes through Rhodium-catalyzed Cyclopropanation and Thermal Rearrangement. CHEM LETT 2015. [DOI: 10.1246/cl.150080] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Tomoya Miura
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
| | - Takayuki Nakamuro
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
| | - Tsuneaki Biyajima
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
| | - Masahiro Murakami
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
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137
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He J, Man Z, Shi Y, Li CY. Synthesis of β-Amino-α,β-unsaturated Ketone Derivatives via Sequential Rhodium-Catalyzed Sulfur Ylide Formation/Rearrangement. J Org Chem 2015; 80:4816-23. [PMID: 25855588 DOI: 10.1021/acs.joc.5b00521] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Jun He
- Department of Chemistry, Zhejiang Sci-Tech University, Xiasha West Higher Education District, Hangzhou 310018, China
| | - Zengming Man
- Department of Chemistry, Zhejiang Sci-Tech University, Xiasha West Higher Education District, Hangzhou 310018, China
| | - Yinping Shi
- Department of Chemistry, Zhejiang Sci-Tech University, Xiasha West Higher Education District, Hangzhou 310018, China
| | - Chuan-Ying Li
- Department of Chemistry, Zhejiang Sci-Tech University, Xiasha West Higher Education District, Hangzhou 310018, China
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138
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Yang Y, Zhou MB, Ouyang XH, Pi R, Song RJ, Li JH. Rhodium(III)-Catalyzed [3+2]/[5+2] Annulation of 4-Aryl 1,2,3-Triazoles with Internal Alkynes through Dual C(sp2)H Functionalization. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201501260] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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139
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Yang Y, Zhou MB, Ouyang XH, Pi R, Song RJ, Li JH. Rhodium(III)-Catalyzed [3+2]/[5+2] Annulation of 4-Aryl 1,2,3-Triazoles with Internal Alkynes through Dual C(sp2)H Functionalization. Angew Chem Int Ed Engl 2015; 54:6595-9. [DOI: 10.1002/anie.201501260] [Citation(s) in RCA: 125] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Indexed: 02/02/2023]
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140
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Lee DJ, Yoo EJ. Efficient Synthesis of C–N-Coupled Heterobiaryls by Sequential N–H Functionalization Reactions. Org Lett 2015; 17:1830-3. [DOI: 10.1021/acs.orglett.5b00625] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Dong Jin Lee
- Department
of Chemistry, Kangwon National University, Chuncheon 200-701, Korea
| | - Eun Jeong Yoo
- Department
of Chemistry, Kangwon National University, Chuncheon 200-701, Korea
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141
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Xu T, Alper H. Synthesis of Pyrido[2,1-b]quinazolin-11-ones and Dipyrido[1,2-a:2′,3′-d]pyrimidin-5-ones by Pd/DIBPP-Catalyzed Dearomatizing Carbonylation. Org Lett 2015; 17:1569-72. [DOI: 10.1021/acs.orglett.5b00452] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Tongyu Xu
- Centre
for Catalysis Research
and Innovation, Department of Chemistry, University of Ottawa, 10 Marie Curie, Ottawa, Ontario Canada, K1N 6N5
| | - Howard Alper
- Centre
for Catalysis Research
and Innovation, Department of Chemistry, University of Ottawa, 10 Marie Curie, Ottawa, Ontario Canada, K1N 6N5
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142
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Zhao YZ, Yang HB, Tang XY, Shi M. RhII-Catalyzed [3+2] Cycloaddition of 2 H-Azirines withN-Sulfonyl-1,2,3-Triazoles. Chemistry 2015; 21:3562-6. [DOI: 10.1002/chem.201406460] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2014] [Indexed: 12/17/2022]
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143
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Chinnapattu M, Sathiyanarayanan KI, Iyer PS. Synthesis of benzofused 1,4-azaborinols via [4 + 2] annulation strategy and its application in indole synthesis. RSC Adv 2015. [DOI: 10.1039/c5ra05082k] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
The first general synthesis of benzofused 1,4-azaborinols via [4 + 2] annulation strategy and its application in indole synthesis.
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Affiliation(s)
- Murugan Chinnapattu
- Department of Medicinal Chemistry
- AstraZeneca India Pvt. Ltd
- Bangalore – 560 024
- India
- Chemistry Division
| | | | - Pravin S. Iyer
- Department of Medicinal Chemistry
- AstraZeneca India Pvt. Ltd
- Bangalore – 560 024
- India
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144
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Miura T, Murakami M, Zhao Q, Funakoshi Y. Site-Selective Introduction of an Enamido Group at the C(3)-Position of Indoles. HETEROCYCLES 2015. [DOI: 10.3987/com-15-13261] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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145
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Tang XY, Zhang YS, He L, Wei Y, Shi M. Intramolecular annulation of aromatic rings with N-sulfonyl 1,2,3-triazoles: divergent synthesis of 3-methylene-2,3-dihydrobenzofurans and 3-methylene-2,3-dihydroindoles. Chem Commun (Camb) 2015; 51:133-6. [DOI: 10.1039/c4cc08343a] [Citation(s) in RCA: 59] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
The controllable synthesis of 3-methylene-2,3-dihydrobenzofurans 2 and 3-methylene-2,3-dihydroindoles 5 has been developed via cycloisomerization of N/O-tethered aryltriazoles.
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Affiliation(s)
- Xiang-Ying Tang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Yong-Sheng Zhang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Lv He
- Department of Chemistry
- Shanghai University
- Shanghai 200436
- China
| | - Yin Wei
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Min Shi
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
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146
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Jiang Y, Tang XY, Shi M. A Rh-catalyzed 1,2-sulfur migration/aza-Diels–Alder cascade initiated by aza-vinyl carbenoids from sulfur-tethered N-sulfonyl-1,2,3-triazoles. Chem Commun (Camb) 2015; 51:2122-5. [DOI: 10.1039/c4cc08829h] [Citation(s) in RCA: 58] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel Rh(ii) catalyzed intramolecular 1,2-sulfur migration/intermolecular aza-Diels–Alder cascade of sulfur-tethered N-sulfonyl-1,2,3-triazoles has been developed, efficiently affording sulfur-containing tetrahydropyridine derivatives.
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Affiliation(s)
- Yu Jiang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai
- China
| | - Xiang-Ying Tang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Min Shi
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- East China University of Science and Technology
- Shanghai
- China
- State Key Laboratory of Organometallic Chemistry
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147
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Zhang YS, Tang XY, Shi M. Divergent synthesis of indole-fused polycycles via Rh(ii)-catalyzed intramolecular [3 + 2] cycloaddition and C–H functionalization of indolyltriazoles. Org Chem Front 2015. [DOI: 10.1039/c5qo00216h] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Intramolecular formal [3 + 2] cycloaddition and C–H functionalization of N-sulfonyl triazoles with indoles have been developed to synthesize potential indole-fused polycycles.
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Affiliation(s)
- Yong-Sheng Zhang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Xiang-Ying Tang
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
| | - Min Shi
- State Key Laboratory of Organometallic Chemistry
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
- China
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148
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Wang Y, Lei X, Tang Y. Rh(ii)-catalyzed cycloadditions of 1-tosyl 1,2,3-triazoles with 2H-azirines: switchable reactivity of Rh-azavinylcarbene as [2C]- or aza-[3C]-synthon. Chem Commun (Camb) 2015; 51:4507-10. [DOI: 10.1039/c5cc00268k] [Citation(s) in RCA: 102] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
The Rh(ii)-catalyzed formal [3+2] and [3+3] cycloadditions of 1-tosyl 1,2,3-triazoles with 2H-azirines have been developed, which enable the efficient synthesis of polysubstituted 3-amino-pyrroles and 1,2-dihydropyrazines, respectively.
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Affiliation(s)
- Yuanhao Wang
- The Comprehensive AIDS Research Center and The Department of Pharmacology & Pharmaceutical Sciences
- School of Medicine
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Xiaoqiang Lei
- The Comprehensive AIDS Research Center and The Department of Pharmacology & Pharmaceutical Sciences
- School of Medicine
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Yefeng Tang
- The Comprehensive AIDS Research Center and The Department of Pharmacology & Pharmaceutical Sciences
- School of Medicine
- Tsinghua University
- Beijing 100084
- P. R. China
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149
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Ma X, Wu F, Yi X, Wang H, Chen W. One-pot synthesis of 2,3-disubstituted dihydrobenzofurans and benzofurans via rhodium-catalyzed intramolecular C–H insertion reaction. Chem Commun (Camb) 2015; 51:6862-5. [PMID: 25791385 DOI: 10.1039/c5cc01271f] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Intramolecular sp3 C–H insertion of α-imino carbenoid. One pot synthesis of benzofuran derivatives.
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Affiliation(s)
- Xueji Ma
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- China
| | - Feifei Wu
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- China
| | - Xiaofei Yi
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- China
| | - Hangxiang Wang
- The First Affiliated Hospital
- School of Medicine
- Zhejiang University
- Hangzhou
- China
| | - Wanzhi Chen
- Department of Chemistry
- Zhejiang University
- Hangzhou 310028
- China
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150
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Shen MH, Pan YP, Jia ZH, Ren XT, Zhang P, Xu HD. An efficient approach to 1,2,3-trisubstituted indole via rhodium catalyzed carbene Csp3–H bond insertion. Org Biomol Chem 2015; 13:4851-4. [DOI: 10.1039/c5ob00085h] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A method for convenient synthesis of N-alkyl-2-aryl-indole-3-carbaldehyde via carbene C–H bond insertion.
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Affiliation(s)
- Mei-Hua Shen
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou
- China
| | - Ying-Peng Pan
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou
- China
| | - Zhi-Hong Jia
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou
- China
| | - Xin-Tao Ren
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou
- China
| | - Ping Zhang
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou
- China
| | - Hua-Dong Xu
- School of Pharmaceutical Engineering and Life Science
- Changzhou University
- Changzhou
- China
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