51
|
Synthesis of 3a,7a-Dihydroindoles via Rhodium-catalyzed Intermolecular Formal [3 + 2] Transannulation Reactions of Triazoles with Alkyl-substituted Benzene Derivatives. B KOREAN CHEM SOC 2017. [DOI: 10.1002/bkcs.11283] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
52
|
Seo B, Kim H, Kim YG, Baek Y, Um K, Lee PH. Synthesis of Bicyclic Isothiazoles through an Intramolecular Rhodium-Catalyzed Transannulation of Cyanothiadiazoles. J Org Chem 2017; 82:10574-10582. [PMID: 28889744 DOI: 10.1021/acs.joc.7b02077] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
An intramolecular rhodium-catalyzed transannulation of readily available cyanothiadiazoles containing an ester, amide, or ether as a linker is described. It provides a wide range of bicyclic isothiazoles in good to excellent yields together with the release of molecular nitrogen. These results indicate that the carbon atom in the α-thiavinyl carbene is nucleophilic and that the sulfur atom is electrophilic.
Collapse
Affiliation(s)
- Boram Seo
- Department of Chemistry, Kangwon National University , Chuncheon 24341, Republic of Korea
| | - Hyunseok Kim
- Department of Chemistry, Kangwon National University , Chuncheon 24341, Republic of Korea
| | - Ya Gob Kim
- Department of Chemistry, Kangwon National University , Chuncheon 24341, Republic of Korea
| | - Yonghyeon Baek
- Department of Chemistry, Kangwon National University , Chuncheon 24341, Republic of Korea
| | - Kyusik Um
- Department of Chemistry, Kangwon National University , Chuncheon 24341, Republic of Korea
| | - Phil Ho Lee
- Department of Chemistry, Kangwon National University , Chuncheon 24341, Republic of Korea
| |
Collapse
|
53
|
Park S, Kim H, Son JY, Um K, Lee S, Baek Y, Seo B, Lee PH. Synthesis of Imidazopyridines via Copper-Catalyzed, Formal Aza-[3 + 2] Cycloaddition Reaction of Pyridine Derivatives with α-Diazo Oxime Ethers. J Org Chem 2017; 82:10209-10218. [PMID: 28869378 DOI: 10.1021/acs.joc.7b01714] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
The Cu-catalyzed, formal aza-[3 + 2] cycloaddition reaction of pyridine derivatives with α-diazo oxime ethers in trifluoroethanol was used to synthesize imidazopyridines via the release of molecular nitrogen and elimination of alcohol. These methods enabled modular synthesis of a wide range of N-heterobicyclic compounds such as imidazopyridazines, imidazopyrimidines, and imidazopyrazines with an α-imino Cu-carbenoid generated from the α-diazo oxime ethers and copper.
Collapse
Affiliation(s)
- Sangjune Park
- Department of Chemistry, Kangwon National University , Chuncheon 24341, Republic of Korea
| | - Hyunseok Kim
- Department of Chemistry, Kangwon National University , Chuncheon 24341, Republic of Korea
| | - Jeong-Yu Son
- Department of Chemistry, Kangwon National University , Chuncheon 24341, Republic of Korea
| | - Kyusik Um
- Department of Chemistry, Kangwon National University , Chuncheon 24341, Republic of Korea
| | - Sooho Lee
- Department of Chemistry, Kangwon National University , Chuncheon 24341, Republic of Korea
| | - Yonghyeon Baek
- Department of Chemistry, Kangwon National University , Chuncheon 24341, Republic of Korea
| | - Boram Seo
- Department of Chemistry, Kangwon National University , Chuncheon 24341, Republic of Korea
| | - Phil Ho Lee
- Department of Chemistry, Kangwon National University , Chuncheon 24341, Republic of Korea
| |
Collapse
|
54
|
Jana S, Vroemans R, Dehaen W. Synthesis of Polycyclic Dihydroindoles by Selective Decomposition of Bis(1,2,3-triazoles) Mediated by Rhodium Catalysis. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700756] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Sampad Jana
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; Celestijnenlaan 200F, B- 3001 Leuven Belgium
| | - Robby Vroemans
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; Celestijnenlaan 200F, B- 3001 Leuven Belgium
| | - Wim Dehaen
- Molecular Design and Synthesis; Department of Chemistry; KU Leuven; Celestijnenlaan 200F, B- 3001 Leuven Belgium
| |
Collapse
|
55
|
Yang H, Hou S, Tao C, Liu Z, Wang C, Cheng B, Li Y, Zhai H. Rhodium-Catalyzed Denitrogenative [3+2] Cycloaddition: Access to Functionalized Hydroindolones and the Framework of Montanine-TypeAmaryllidaceaeAlkaloids. Chemistry 2017; 23:12930-12936. [DOI: 10.1002/chem.201702893] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2017] [Indexed: 01/25/2023]
Affiliation(s)
- Hongjian Yang
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 730000 P. R. China
| | - Shengtai Hou
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 730000 P. R. China
| | - Cheng Tao
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 730000 P. R. China
| | - Zhao Liu
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 730000 P. R. China
| | - Chao Wang
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 730000 P. R. China
| | - Bin Cheng
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 730000 P. R. China
| | - Yun Li
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 730000 P. R. China
| | - Hongbin Zhai
- The State Key Laboratory of Applied Organic Chemistry; College of Chemistry and Chemical Engineering; Lanzhou University; 730000 P. R. China
- Laboratory of Chemical Genomics; School of Chemical Biology and Biotechnology; Shenzhen Graduate School of Peking University; 518055 P. R. China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); 300071 P. R. China
| |
Collapse
|
56
|
Medvedeva AS, Demina MM, Kon'kova TV, Nguyen TLH, Afonin AV, Ushakov IA. Microwave assisted solvent- and catalyst-free three-component synthesis of NH-1,2,3-triazoloimines. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.05.077] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
|
57
|
Samala S, Shin J, Shim JY, Yoo EJ. Regioselective C3 Functionalizations of 9H-Carbazoles via C(sp2)−H Insertions of RhIICarbenoids. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700269] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Srinivas Samala
- Department of Chemistry; Kangwon National University; 1 Kangwondaehak-gil Chuncheon 24341 Korea
| | - Jinhwan Shin
- Department of Chemistry; Kangwon National University; 1 Kangwondaehak-gil Chuncheon 24341 Korea
| | - Jae Yul Shim
- Department of Chemistry; Kangwon National University; 1 Kangwondaehak-gil Chuncheon 24341 Korea
| | - Eun Jeong Yoo
- Department of Chemistry; Kangwon National University; 1 Kangwondaehak-gil Chuncheon 24341 Korea
| |
Collapse
|
58
|
Fu L, Davies HML. Scope of the Reactions of Indolyl- and Pyrrolyl-Tethered N-Sulfonyl-1,2,3-triazoles: Rhodium(II)-Catalyzed Synthesis of Indole- and Pyrrole-Fused Polycyclic Compounds. Org Lett 2017; 19:1504-1507. [PMID: 28358204 DOI: 10.1021/acs.orglett.7b00180] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
An efficient synthesis of tetrahydrocarboline-type products and polycyclic spiroindolines has been achieved. The transformation proceeds via rhodium(II)-catalyzed intramolecular annulations of indolyl- and pyrrolyl-tethered N-sulfonyl-1,2,3-triazoles. The reaction could be tuned toward either the formal [3 + 2] cycloaddition or the C-H functionalization reaction depending on the electronic and structural features of the substrates, leading to the production of a variety of structurally related heterocyclic compounds.
Collapse
Affiliation(s)
- Liangbing Fu
- Department of Chemistry, Emory University , 1515 Dickey Drive, Atlanta, Georgia 30322, United States
| | - Huw M L Davies
- Department of Chemistry, Emory University , 1515 Dickey Drive, Atlanta, Georgia 30322, United States
| |
Collapse
|
59
|
Dai H, Yu S, Cheng W, Xu ZF, Li CY. Rhodium-catalyzed synthesis of 1,2-dihydropyridine by a tandem reaction of 4-(1-acetoxyallyl)-1-sulfonyl-1,2,3-triazole. Chem Commun (Camb) 2017; 53:6417-6420. [PMID: 28513654 DOI: 10.1039/c7cc02521a] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A tandem reaction of 4-(1-acetoxyallyl)-1-sulfonyl-1,2,3-triazole involving α-imino rhodium carbene was reported and 1,6-dihydropyridin-3-yl acetate was obtained.
Collapse
Affiliation(s)
- Haican Dai
- Department of Chemistry
- Zhejiang Sci-Tech University
- Xiasha West Higher Education District
- Hangzhou
- China
| | - Sisi Yu
- Department of Chemistry
- Zhejiang Sci-Tech University
- Xiasha West Higher Education District
- Hangzhou
- China
| | - Wanli Cheng
- Department of Chemistry
- Zhejiang Sci-Tech University
- Xiasha West Higher Education District
- Hangzhou
- China
| | - Ze-Feng Xu
- Department of Chemistry
- Zhejiang Sci-Tech University
- Xiasha West Higher Education District
- Hangzhou
- China
| | - Chuan-Ying Li
- Department of Chemistry
- Zhejiang Sci-Tech University
- Xiasha West Higher Education District
- Hangzhou
- China
| |
Collapse
|
60
|
Jiang B, Shi M. Rhodium(ii)-catalyzed intermolecular [3 + 2] annulation of N-vinyl indoles with N-tosyl-1,2,3-triazoles via an aza-vinyl Rh carbene. Org Chem Front 2017. [DOI: 10.1039/c7qo00703e] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
This study opens up a new synthetic approach for the construction of various functionalized indoles having a dihydropyrrole moiety from the Rh(ii)-catalyzed annulation of N-vinyl indoles with 4-aryl-N-tosyl-1,2,3-triazoles under mild conditions.
Collapse
Affiliation(s)
- Bo Jiang
- State Key Laboratory of Organometallic Chemistry
- University of Chinese Academy of Science
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
| | - Min Shi
- State Key Laboratory of Organometallic Chemistry
- University of Chinese Academy of Science
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
| |
Collapse
|
61
|
Pal K, Volla CMR. Rhodium-catalyzed denitrogenative transannulation of 1,2,3-triazolyl-carbamates: efficient access to 4-aminooxazolidinones. Org Chem Front 2017. [DOI: 10.1039/c7qo00101k] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The rhodium(ii)-catalyzed denitrogenative transannulation reaction of 1,2,3-triazolyl-carbamates was described providing an efficient access to biologically interesting 4-aminooxazolidinones in excellent yields and selectivities.
Collapse
Affiliation(s)
- Kuntal Pal
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai-400076
- India
| | - Chandra M. R. Volla
- Department of Chemistry
- Indian Institute of Technology Bombay
- Mumbai-400076
- India
| |
Collapse
|
62
|
Wei Y, Hu XB, Chen K, Shi M. Mechanistic studies for dirhodium-catalyzed ring expansion reactions. Org Chem Front 2017. [DOI: 10.1039/c6qo00713a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Theoretical studies reveal the role of a dirhodium catalyst in the expansion reactions of azide tethered methylenecyclopropanes and account for the origin of product selectivity.
Collapse
Affiliation(s)
- Yin Wei
- State Key Laboratory of Organometallic Chemistry
- University of Chinese Academy of Sciences
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
| | - Xu-Bo Hu
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Kai Chen
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals
- School of Chemistry & Molecular Engineering
- East China University of Science and Technology
- Shanghai 200237
- China
| | - Min Shi
- State Key Laboratory of Organometallic Chemistry
- University of Chinese Academy of Sciences
- Shanghai Institute of Organic Chemistry
- Chinese Academy of Sciences
- Shanghai 200032
| |
Collapse
|
63
|
Santhini PV, Nimisha G, John J, Suresh E, Varma RL, Radhakrishnan KV. Pd-Catalyzed oxidative annulation of enamides with diazabicyclic olefins: rapid access to cyclopentene fused 2-pyrrolines. Chem Commun (Camb) 2017; 53:1848-1851. [DOI: 10.1039/c6cc08753a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
A catalytic tandem transformation via C–H activation of enamides for the stereoselective synthesis of cyclopentene fused 2-pyrrolines has been realized.
Collapse
Affiliation(s)
- P. V. Santhini
- Academy of Scientific and Innovative Research (AcSIR)
- New Delhi 110001
- India
- Organic Chemistry Section
- CSIR-National Institute for Interdisciplinary Science and Technology
| | - G. Nimisha
- Academy of Scientific and Innovative Research (AcSIR)
- New Delhi 110001
- India
- Organic Chemistry Section
- CSIR-National Institute for Interdisciplinary Science and Technology
| | - Jubi John
- Academy of Scientific and Innovative Research (AcSIR)
- New Delhi 110001
- India
- Organic Chemistry Section
- CSIR-National Institute for Interdisciplinary Science and Technology
| | - E. Suresh
- Central Salt and Marine Chemicals Research Institute
- Bhavnagar 364 002
- India
| | - R. Luxmi Varma
- Academy of Scientific and Innovative Research (AcSIR)
- New Delhi 110001
- India
- Organic Chemistry Section
- CSIR-National Institute for Interdisciplinary Science and Technology
| | - K. V. Radhakrishnan
- Academy of Scientific and Innovative Research (AcSIR)
- New Delhi 110001
- India
- Organic Chemistry Section
- CSIR-National Institute for Interdisciplinary Science and Technology
| |
Collapse
|
64
|
Sun R, Jiang Y, Tang XY, Shi M. RhII-Catalyzed Cyclization of Ester/Thioester-ContainingN-Sulfonyl-1,2,3-triazoles: Facile Synthesis of Alkylidenephthalans and Alkylidenethiophthalans. ASIAN J ORG CHEM 2016. [DOI: 10.1002/ajoc.201600466] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Run Sun
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; School of Chemistry and Molecular Engineering; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
| | - Yu Jiang
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; School of Chemistry and Molecular Engineering; 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
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; School of Chemistry and Molecular Engineering; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| |
Collapse
|
65
|
Cheng W, Tang Y, Xu ZF, Li CY. Synthesis of Multifunctionalized 2-Carbonylpyrrole by Rhodium-Catalyzed Transannulation of 1-Sulfonyl-1,2,3-triazole with β-Diketone. Org Lett 2016; 18:6168-6171. [PMID: 27934337 DOI: 10.1021/acs.orglett.6b03179] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A facile rhodium-catalyzed transannulation of 1-sulfonyl-1,2,3-triazoles with β-diketones was realized, and a series of multisubstituted 2-carbonylpyrroles were synthesized efficiently (up to 94% yield). The protocol features several advantages, such as readily available materials, mild reaction conditions, a concise operating procedure, a broad reaction scope, and excellent regioselectivity when benzoylacetone derivatives were used.
Collapse
Affiliation(s)
- Wanli Cheng
- Department of Chemistry, Zhejiang Sci-Tech University , Xiasha West Higher Education District, Hangzhou, 310018, China
| | - Yanhua Tang
- Department of Chemistry, Zhejiang Sci-Tech University , Xiasha West Higher Education District, Hangzhou, 310018, China
| | - Ze-Feng Xu
- 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
| |
Collapse
|
66
|
Shin S, Son JY, Choi C, Kim S, Lee PH. Synthesis of Benzofulvenes through Rhodium-Catalyzed Transannulation of Enynyl Triazoles. J Org Chem 2016; 81:11706-11715. [DOI: 10.1021/acs.joc.6b02140] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Seohyun Shin
- National Creative Research
Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Jeong-Yu Son
- National Creative Research
Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Changwook Choi
- National Creative Research
Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Sanghyuck Kim
- National Creative Research
Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 24341, Republic of Korea
| | - Phil Ho Lee
- National Creative Research
Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 24341, Republic of Korea
| |
Collapse
|
67
|
Man Z, Dai H, Shi Y, Yang D, Li CY. Synthesis of 5-Iodo-1,2,3,4-tetrahydropyridines by Rhodium-Catalyzed Tandem Nucleophilic Attacks Involving 1-Sulfonyl-1,2,3-triazoles and Iodides. Org Lett 2016; 18:4962-4965. [PMID: 27682310 DOI: 10.1021/acs.orglett.6b02428] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Sodium iodide is used for the first time as a nucleophile to trap an α-imino rhodium carbene, which triggers a tandem process involving intermolecular nucleophilic attack and intramolecular SN2 reaction. A series of 5-iodo-1,2,3,4-tetrahydropyridines are obtained in high yield, and the synthetic utility of the products is demonstrated in cross-coupling reactions and the construction of biorelated polycyclic compounds.
Collapse
Affiliation(s)
- Zengming Man
- Department of Chemistry, Zhejiang Sci-Tech University , Xiasha West Higher Education District, Hangzhou 310018, China
| | - Haican Dai
- 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
| | - 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
| |
Collapse
|
68
|
Miura T, Nakamuro T, Nikishima H, Murakami M. Asymmetric Synthesis of Cyclopropylmethanamines by Rhodium-catalyzed Cyclopropanation of Pinacol Allylboronate withN-Sulfonyl-1,2,3-triazoles. CHEM LETT 2016. [DOI: 10.1246/cl.160465] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
69
|
Jia M, Ma S. New Approaches to the Synthesis of Metal Carbenes. Angew Chem Int Ed Engl 2016; 55:9134-66. [DOI: 10.1002/anie.201508119] [Citation(s) in RCA: 227] [Impact Index Per Article: 28.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2015] [Revised: 12/05/2015] [Indexed: 01/07/2023]
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
| |
Collapse
|
70
|
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
| |
Collapse
|
71
|
Wang Z, Li B, Zhang X, Fan X. One-Pot Cascade Reactions Leading to Pyrido[2′,1′:2,3]imidazo[4,5-c][1,2,3]triazolo[1,5-a]quinolines under Bimetallic Relay Catalysis with Air as the Oxidant. J Org Chem 2016; 81:6357-63. [DOI: 10.1021/acs.joc.6b00996] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Ze Wang
- School of Chemistry and Chemical
Engineering, Collaborative Innovation Center of Henan Province for
Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical
Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan 453007, China
| | - Bin Li
- School of Chemistry and Chemical
Engineering, Collaborative Innovation Center of Henan Province for
Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical
Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xinying Zhang
- School of Chemistry and Chemical
Engineering, Collaborative Innovation Center of Henan Province for
Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical
Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xuesen Fan
- School of Chemistry and Chemical
Engineering, Collaborative Innovation Center of Henan Province for
Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical
Media and Reactions, Ministry of Education, Henan Normal University, Xinxiang, Henan 453007, China
| |
Collapse
|
72
|
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
| |
Collapse
|
73
|
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]
|
74
|
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]
|
75
|
Shen H, Fu J, Yuan H, Gong J, Yang Z. Synthesis of 2,3-Disubstituted Indoles and Benzofurans by the Tandem Reaction of Rhodium(II)-Catalyzed Intramolecular C–H Insertion and Oxygen-Mediated Oxidation. J Org Chem 2016; 81:10180-10192. [DOI: 10.1021/acs.joc.6b00611] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Hongjuan Shen
- Laboratory of Chemical Genomics,
School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - Junkai Fu
- Laboratory of Chemical Genomics,
School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - Hao Yuan
- Laboratory of Chemical Genomics,
School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - Jianxian Gong
- Laboratory of Chemical Genomics,
School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| | - Zhen Yang
- Laboratory of Chemical Genomics,
School of Chemical Biology and Biotechnology, Shenzhen Graduate School of Peking University, Shenzhen 518055, China
| |
Collapse
|
76
|
Zhang W, Xu W. Synthesis of 1-arylsulfonyl-1,2,3-triazoles from (Z)-arylvinyl bromides by sequential elimination–cycloaddition reaction. Chem Heterocycl Compd (N Y) 2016. [DOI: 10.1007/s10593-016-1859-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
77
|
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
| |
Collapse
|
78
|
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
| |
Collapse
|
79
|
Sun R, Jiang Y, Tang XY, Shi M. Rhodium(II)-Catalyzed and Thermally Induced Intramolecular Migration ofN-Sulfonyl-1,2,3-triazoles: New Approaches to 1,2-Dihydroisoquinolines and 1-Indanones. Chemistry 2016; 22:5727-33. [DOI: 10.1002/chem.201504914] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Indexed: 01/25/2023]
Affiliation(s)
- 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
| | - Yu Jiang
- 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
- Key Laboratory for Advanced Materials and Institute of Fine Chemicals; East China University of Science and Technology; Meilong Road No. 130 Shanghai 200237 China
- State Key Laboratory of Organometallic Chemistry; Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 345 Lingling Road Shanghai 200032 China
| |
Collapse
|
80
|
Thomas J, Jana S, Liekens S, Dehaen W. A single-step acid catalyzed reaction for rapid assembly of NH-1,2,3-triazoles. Chem Commun (Camb) 2016; 52:9236-9. [DOI: 10.1039/c6cc03744e] [Citation(s) in RCA: 57] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
NH-1,2,3-Triazole moieties are a part of the design of various biologically active compounds, pharmaceutical agents and functional materials.
Collapse
Affiliation(s)
- Joice Thomas
- Molecular Design and Synthesis
- Department of Chemistry
- 3001 Leuven
- Belgium
| | - Sampad Jana
- Molecular Design and Synthesis
- Department of Chemistry
- 3001 Leuven
- Belgium
| | | | - Wim Dehaen
- Molecular Design and Synthesis
- Department of Chemistry
- 3001 Leuven
- Belgium
| |
Collapse
|
81
|
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
| |
Collapse
|
82
|
Hu L, Mück-Lichtenfeld C, Wang T, He G, Gao M, Zhao J. Reaction between Azidyl Radicals and Alkynes: A Straightforward Approach to NH
-1,2,3-Triazoles. Chemistry 2015; 22:911-5. [DOI: 10.1002/chem.201504515] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2015] [Indexed: 01/09/2023]
Affiliation(s)
- Long Hu
- National Research Center for Carbohydrate Synthesis; Key Laboratory of Chemical Biology, Jiangxi Province; College of Chemistry & Chemical Engineering; Jiangxi Normal University; 99, Ziyang Road, Nanchang Jiangxi 330022 P. R. China
| | | | - Tao Wang
- National Research Center for Carbohydrate Synthesis; Key Laboratory of Chemical Biology, Jiangxi Province; College of Chemistry & Chemical Engineering; Jiangxi Normal University; 99, Ziyang Road, Nanchang Jiangxi 330022 P. R. China
| | - Guifeng He
- National Research Center for Carbohydrate Synthesis; Key Laboratory of Chemical Biology, Jiangxi Province; College of Chemistry & Chemical Engineering; Jiangxi Normal University; 99, Ziyang Road, Nanchang Jiangxi 330022 P. R. China
| | - Meng Gao
- National Research Center for Carbohydrate Synthesis; Key Laboratory of Chemical Biology, Jiangxi Province; College of Chemistry & Chemical Engineering; Jiangxi Normal University; 99, Ziyang Road, Nanchang Jiangxi 330022 P. R. China
| | - Junfeng Zhao
- National Research Center for Carbohydrate Synthesis; Key Laboratory of Chemical Biology, Jiangxi Province; College of Chemistry & Chemical Engineering; Jiangxi Normal University; 99, Ziyang Road, Nanchang Jiangxi 330022 P. R. China
| |
Collapse
|
83
|
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]
|
84
|
Torres Ò, Parella T, Solà M, Roglans A, Pla-Quintana A. Enantioselective Rhodium(I) Donor Carbenoid-Mediated Cascade Triggered by a Base-Free Decomposition of Arylsulfonyl Hydrazones. Chemistry 2015; 21:16240-5. [PMID: 26397988 DOI: 10.1002/chem.201502909] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Indexed: 01/15/2023]
Abstract
The reaction of diyne arylsulfonyl hydrazone substrates under rhodium(I)/BINAP catalysis gives access to sulfonated azacyclic frameworks in a highly enantioselective manner. This new cascade process considerably increases the molecular complexity by generating two C-C bonds, one C-S bond, and one C-H bond. Theoretical calculations, competitive experiments, and deuterium labeling have jointly been used to propose a mechanism that accounts for the reaction. The mechanism involves the formation of vinyl rhodium carbenoids, hydride migratory insertion, and intermolecular stereoselective nucleophilic attack. The last two steps are the key to the stereoselectivity of the process.
Collapse
Affiliation(s)
- Òscar Torres
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus de Montilivi, s/n, 17071 - Girona (Spain), Fax: (+34)972-41-81-50
| | - Teodor Parella
- Servei de Ressonància Magnètica Nuclear, Universitat Autònoma de Barcelona (Spain)
| | - Miquel Solà
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus de Montilivi, s/n, 17071 - Girona (Spain), Fax: (+34)972-41-81-50
| | - Anna Roglans
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus de Montilivi, s/n, 17071 - Girona (Spain), Fax: (+34)972-41-81-50
| | - Anna Pla-Quintana
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus de Montilivi, s/n, 17071 - Girona (Spain), Fax: (+34)972-41-81-50.
| |
Collapse
|
85
|
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]
|
86
|
Wan JP, Cao S, Liu Y. A Metal- and Azide-Free Multicomponent Assembly toward Regioselective Construction of 1,5-Disubstituted 1,2,3-Triazoles. J Org Chem 2015; 80:9028-33. [DOI: 10.1021/acs.joc.5b01121] [Citation(s) in RCA: 80] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Jie-Ping Wan
- Key Laboratory of Functional Small Organic Molecules,
Ministry of Education, and College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, PR China
| | - Shuo Cao
- Key Laboratory of Functional Small Organic Molecules,
Ministry of Education, and College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, PR China
| | - Yunyun Liu
- Key Laboratory of Functional Small Organic Molecules,
Ministry of Education, and College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, PR China
| |
Collapse
|
87
|
Pospech J, Ferraccioli R, LaBerge N, Neumann H, Beller M. Rhodium(II)-Catalyzed Annulation of Azavinyl Carbenes Through Ring-Expansion of 1,3,5-Trioxane: Rapid Access to Nine-Membered 1,3,5,7-Trioxazonines. Chem Asian J 2015; 10:2624-30. [PMID: 26247492 DOI: 10.1002/asia.201500493] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2015] [Indexed: 11/10/2022]
Abstract
The rhodium(II)-catalyzed denitrogenative coupling of N-alkylsulfonyl 1,2,3-triazoles with 1,3,5-trioxane led to nine-membered-ringed trioxazonines in moderate-to-good yields. 1,3,5-Trioxane, acting as an oxygen nucleophile, reacted with the α-aza-vinylcarbene intermediate, giving rise to ylide formation, which was probably the key step in the reaction. Triazoles that contained aryl substituents with various electronic and steric features on the C4 carbon atom were well-tolerated. The synthesis of trioxazonine derivatives was achieved through a one-pot, two-step procedure from 1-mesylazide and a terminal alkyne by combining Cu(I)-catalyzed 1,3-dipolar cycloaddition and rhodium-catalyzed transformations.
Collapse
Affiliation(s)
- Jola Pospech
- Leibniz-Institut für Katalyse an der Universität Rostock e.V., Albert-Einstein-Straße 29, 18059, Rostock, Germany
| | - Raffaella Ferraccioli
- Leibniz-Institut für Katalyse an der Universität Rostock e.V., Albert-Einstein-Straße 29, 18059, Rostock, Germany.,CNR-Istituto di Scienze e Tecnologie Molecolari (ISTM), Via C. Golgi 19, 20133, Milano, Italy
| | | | - Helfried Neumann
- Leibniz-Institut für Katalyse an der Universität Rostock e.V., Albert-Einstein-Straße 29, 18059, Rostock, Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse an der Universität Rostock e.V., Albert-Einstein-Straße 29, 18059, Rostock, Germany.
| |
Collapse
|
88
|
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]
|
89
|
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]
|
90
|
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]
|
91
|
Miura T, Zhao Q, Funakoshi Y, Murakami M. Thermal Reaction of 4-(p-Aminophenyl)-1-sulfonyl-1,2,3-triazoles Furnishing Benzoyl Cyanides through N-Sulfinyl Imine Intermediates. CHEM LETT 2015. [DOI: 10.1246/cl.150320] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Tomoya Miura
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
| | - Qiang Zhao
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
| | - Yuuta Funakoshi
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
| | - Masahiro Murakami
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University
| |
Collapse
|
92
|
Li L, Xia XH, Wang Y, Bora PP, Kang Q. Synthesis of BenzofuransviaTandem Rhodium-Catalyzed C(sp3)H Insertion and Copper-Catalyzed Dehydrogenation. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500396] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
93
|
Shin S, Park Y, Kim CE, Son JY, Lee PH. Synthesis of 2-Alkoxyaryl-2-aryl Enamines via Tandem Copper-Catalyzed Cycloaddition and Rhodium-Catalyzed Alkoxyarylation from Alkynes, N-Sulfonyl Azides, and Aryl Ethers. J Org Chem 2015; 80:5859-69. [PMID: 25940682 DOI: 10.1021/acs.joc.5b00891] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A synthetic route to a wide range of 2-alkoxyaryl-2-aryl enamines is developed from Rh-catalyzed alkoxyarylation of N-sulfonyl-4-aryl-1,2,3-triazoles with aryl ethers via the elimination of nitrogen molecule. In addition, 2-alkoxyaryl-2-aryl enamines are prepared via tandem Cu-catalyzed cycloaddition and Rh-catalyzed alkoxyarylation starting from alkynes, N-sulfonyl azides, and aryl ethers in one-pot.
Collapse
Affiliation(s)
- Seohyun Shin
- National Creative Research Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 200-701, Republic of Korea
| | - Youngchul Park
- National Creative Research Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 200-701, Republic of Korea
| | - Cheol-Eui Kim
- National Creative Research Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 200-701, Republic of Korea
| | - Jeong-Yu Son
- National Creative Research Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 200-701, Republic of Korea
| | - Phil Ho Lee
- National Creative Research Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 200-701, Republic of Korea
| |
Collapse
|
94
|
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
| |
Collapse
|
95
|
Lee E, Ryu T, Shin E, Son JY, Choi W, Lee PH. Synthesis of 2-Bromoimidazoles from Alkynes, N-Sulfonylazides, and Bromocyanides. Org Lett 2015; 17:2470-3. [DOI: 10.1021/acs.orglett.5b00977] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Eunsook Lee
- National Creative Research
Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 200-701, Republic of Korea
| | - Taekyu Ryu
- National Creative Research
Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 200-701, Republic of Korea
| | - Eunji Shin
- National Creative Research
Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 200-701, Republic of Korea
| | - Jeong-Yu Son
- National Creative Research
Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 200-701, Republic of Korea
| | - Wonseok Choi
- National Creative Research
Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 200-701, Republic of Korea
| | - Phil Ho Lee
- National Creative Research
Initiative Center for Catalytic Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 200-701, Republic of Korea
| |
Collapse
|
96
|
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
| |
Collapse
|
97
|
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]
|
98
|
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]
|
99
|
Krishnan KK, Thankachan AP, Anilkumar G. Recent advances and perspectives in the synthesis of heterocycles via carbenes. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.02.061] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
|
100
|
Ryu T, Baek Y, Lee PH. Synthesis of Pyrazines from Rhodium-Catalyzed Reaction of 2H-Azirines with N-Sulfonyl 1,2,3-Triazoles. J Org Chem 2015; 80:2376-83. [DOI: 10.1021/acs.joc.5b00036] [Citation(s) in RCA: 86] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Taekyu Ryu
- National Creative Research Initiative Center for Catalytic
Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 200-701, Republic of Korea
| | - Yonghyeon Baek
- National Creative Research Initiative Center for Catalytic
Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 200-701, Republic of Korea
| | - Phil Ho Lee
- National Creative Research Initiative Center for Catalytic
Organic Reactions, Department of Chemistry, Kangwon National University, Chuncheon 200-701, Republic of Korea
| |
Collapse
|