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1
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Wang Y, Liu R, Zhou P, Wu J, Li W, Wang C, Li H, Li D, Yang J. Visible Light‐Driven Base‐Promoted Radical Cascade Difluoroalkylization‐cyclization‐iodination of 1,6‐Enynes with Ethyl Difluoroiodoacetate. European J Org Chem 2022. [DOI: 10.1002/ejoc.202101395] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yan Wang
- Ningxia University School of chemistry and chemical Engineering 539 West Helan Mountains road, Xixia District, Yinchuan 750000 Yinchuan CHINA
| | - Ruyan Liu
- Ningxia University School of Chemistry and Chemical Engineering CHINA
| | - Pengsheng Zhou
- Ningxia University School of Chemistry and Chemical Engineering CHINA
| | - Jianglong Wu
- Ningxia University School of Chemistry and Chemical Engineering CHINA
| | - Wenshuang Li
- Ningxia University School of Chemistry and Chemical Engineering CHINA
| | - Chenyu Wang
- Ningxia University School of Chemistry and Chemical Engineering CHINA
| | - Hao Li
- Ningxia University School of Chemistry and Chemical Engineering CHINA
| | - Dianjun Li
- Ningxia University State Key Laboratory of High-Efficiency Utilization of Coal and Green Chemical Engineering, School of Chemistry and Chemical Engineering CHINA
| | - Jinhui Yang
- Ningxia University State Key Laboratory of High-efficiency Utilization of Coal and Green Chemical Engineering China, Ning Xia, Yinchuan, Xixia District Ningxia University B 750021 Yinchuan CHINA
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2
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Ruyet L, Lapuh MI, Koshti VS, Földesi T, Jubault P, Poisson T, Novák Z, Besset T. Z-Selective Pd-catalyzed 2,2,2-trifluoroethylation of acrylamides at room temperature. Chem Commun (Camb) 2021; 57:6241-6244. [PMID: 34079967 DOI: 10.1039/d1cc02007b] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A straightforward 2,2,2-trifluoroethylation of acrylamides by Pd-catalyzed C-H bond activation was reported by using a fluorinated hypervalent iodine reagent as a coupling partner. At room temperature, this additive-free approach allowed the synthesis of Z-2,2,2-trifluoroethylated acrylamides (19 examples, up to 73% yield) in a stereoselective manner. Under these mild reaction conditions, the methodology turned out to be functional group tolerant and mechanistic studies gave us a better understanding of the transformation.
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Affiliation(s)
- Louise Ruyet
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), Rouen 76000, France.
| | - Maria I Lapuh
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), Rouen 76000, France.
| | - Vijay S Koshti
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), Rouen 76000, France.
| | - Tamás Földesi
- ELTE "Lendület" Catalysis and Organic Synthesis Research Group, Institute of Chemistry, Eötvös Loránd University, Faculty of Science, Budapest H-1117, Hungary
| | - Philippe Jubault
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), Rouen 76000, France.
| | - Thomas Poisson
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), Rouen 76000, France. and Institut Universitaire de France, Paris 75231, France
| | - Zoltán Novák
- ELTE "Lendület" Catalysis and Organic Synthesis Research Group, Institute of Chemistry, Eötvös Loránd University, Faculty of Science, Budapest H-1117, Hungary
| | - Tatiana Besset
- Normandie Univ, INSA Rouen, UNIROUEN, CNRS, COBRA (UMR 6014), Rouen 76000, France.
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3
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Azulenesulfonium and azulenebis(sulfonium) salts: Formation by interrupted Pummerer reaction and subsequent derivatisation by nucleophiles. Tetrahedron 2020. [DOI: 10.1016/j.tet.2020.131700] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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4
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Yu F, Sheng Y, Wu D, Qin K, Li H, Xie G, Xue Q, Sun Z, Lu Z, Ma H, Hang XC. Blue-Phosphorescent Pt(II) Complexes of Tetradentate Pyridyl–Carbolinyl Ligands: Synthesis, Structure, Photophysics, and Electroluminescence. Inorg Chem 2020; 59:14493-14500. [DOI: 10.1021/acs.inorgchem.0c02244] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Feiling Yu
- Key Laboratory of Flexible Electronics and Institute of Advanced Materials Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Yongjian Sheng
- Key Laboratory of Flexible Electronics and Institute of Advanced Materials Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Dandan Wu
- Key Laboratory of Flexible Electronics and Institute of Advanced Materials Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Ke Qin
- Key Laboratory of Flexible Electronics and Institute of Advanced Materials Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Hongbo Li
- Yanshan Branch of Beijing Research Institute of Chemical Industry, Sinopec, Beijing 102500, China
| | - Guohua Xie
- Sauvage Center for Molecular Sciences, Hubei Key Lab on Organic and Polymeric Optoelectronic Materials, Department of Chemistry, Wuhan University, Wuhan 430072, China
| | - Qin Xue
- Department of Physical Science and Technology, Central China Normal University, Wuhan 430079, China
| | - Zhengyi Sun
- Key Laboratory of Flexible Electronics and Institute of Advanced Materials Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Zhenzhong Lu
- Key Laboratory of Flexible Electronics and Institute of Advanced Materials Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Huili Ma
- Key Laboratory of Flexible Electronics and Institute of Advanced Materials Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
| | - Xiao-Chun Hang
- Key Laboratory of Flexible Electronics and Institute of Advanced Materials Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, China
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5
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Merging single-electron transfer and energy transfer processes of photocatalyst: An atom economical strategy for the synthesis of 1-trifluoroethylated isoquinolines from cis and trans vinyl isocyanides. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152348] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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6
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He B, Pan Q, Guo Y, Chen QY, Liu C. Cobalt-Catalyzed Radical Hydrotrifluoroethylation of Styrenes with Trifluoroethyl Iodide. Org Lett 2020; 22:6552-6556. [DOI: 10.1021/acs.orglett.0c02300] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Bin He
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Qijun Pan
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, China
| | - Yong Guo
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Qing-Yun Chen
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
| | - Chao Liu
- Key Laboratory of Organofluorine Chemistry, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, 100 Haiquan Road, Shanghai 201418, China
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7
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Jain A, Ameta C. Novel Way to Harness Solar Energy: Photo-Redox Catalysis in Organic Synthesis. KINETICS AND CATALYSIS 2020. [DOI: 10.1134/s002315842002007x] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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8
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Gao F, Meng FX, Du JY, Zhang S, Huang HL. One-Step Synthesis of Trifluoroethylated Chromones via Radical Cascade Cyclization-Coupling of 2-(Allyloxy)arylaldehydes. European J Org Chem 2019. [DOI: 10.1002/ejoc.201901636] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Fei Gao
- Institute of Molecular Medicine; Renji Hospital, School of Medicine; Shanghai Jiao Tong University; 200127 Shanghai China
| | - Fan-Xiao Meng
- College of Chemistry and Chemical Engineering; Liaocheng University; 252059 Liaocheng Shandong China
| | - Ji-Yuan Du
- College of Chemistry and Chemical Engineering; Liaocheng University; 252059 Liaocheng Shandong China
| | - Shiyan Zhang
- Institute of Molecular Medicine; Renji Hospital, School of Medicine; Shanghai Jiao Tong University; 200127 Shanghai China
| | - Hong-Li Huang
- College of Chemistry and Chemical Engineering; Liaocheng University; 252059 Liaocheng Shandong China
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9
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Yu J, Lin JH, Cao YC, Xiao JC. Visible-light-induced radical hydrodifluoromethylation of alkenes. Org Chem Front 2019. [DOI: 10.1039/c9qo00919a] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Visible-light-induced radical hydrodifluoromethylation of alkenes with the phosphonium salt [Ph3P+CF2H Br−] under transition-metal-free conditions is described.
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Affiliation(s)
- Jiao Yu
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- University of Chinese Academy of Sciences
- Chinese Academy of Science
- Shanghai 200032
| | - Jin-Hong Lin
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- University of Chinese Academy of Sciences
- Chinese Academy of Science
- Shanghai 200032
| | - Yu-Cai Cao
- State Key Laboratory of Polyolefins and Catalysis
- Shanghai Key Laboratory of Catalysis Technology for Polyolefins
- Shanghai Research Institute of Chemical Industry Co. Ltd
- China
| | - Ji-Chang Xiao
- Key Laboratory of Organofluorine Chemistry
- Shanghai Institute of Organic Chemistry
- University of Chinese Academy of Sciences
- Chinese Academy of Science
- Shanghai 200032
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10
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Noto N, Tanaka Y, Koike T, Akita M. Strongly Reducing (Diarylamino)anthracene Catalyst for Metal-Free Visible-Light Photocatalytic Fluoroalkylation. ACS Catal 2018. [DOI: 10.1021/acscatal.8b02885] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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