51
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Liu Z, Bai Y, Zhang J, Yu Y, Tan Z, Zhu G. Copper-catalyzed acyltrifluoromethylation of alkenes: rapid access to trifluoroethyl indanones and related compounds. Chem Commun (Camb) 2017; 53:6440-6443. [DOI: 10.1039/c7cc02537h] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Copper-catalyzed acyltrifluoromethylation of alkenes is described, affording trifluoroethyl indanones and related cyclic ketones in promising yields with excellent diastereoselectivity.
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Affiliation(s)
- Zhicheng Liu
- Department of Chemistry
- Zhejiang Normal University
- Jinhua 321004
- P. R. China
| | - Yihui Bai
- Department of Chemistry
- Zhejiang Normal University
- Jinhua 321004
- P. R. China
| | - Jian Zhang
- Department of Chemistry
- Zhejiang Normal University
- Jinhua 321004
- P. R. China
| | - Yongqi Yu
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Ze Tan
- State Key Laboratory of Chemo/Biosensing and Chemometrics
- College of Chemistry and Chemical Engineering
- Hunan University
- Changsha 410082
- P. R. China
| | - Gangguo Zhu
- Department of Chemistry
- Zhejiang Normal University
- Jinhua 321004
- P. R. China
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52
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Kong W, An H, Song Q. Visible-light-induced thiotrifluoromethylation of terminal alkenes with sodium triflinate and benzenesulfonothioates. Chem Commun (Camb) 2017; 53:8968-8971. [DOI: 10.1039/c7cc03520a] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
An unconventional reductive quenching cycle was developed to realize the visible-light-induced thiotrifluoromethylation of terminal alkenes.
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Affiliation(s)
- Weiguang Kong
- Institute of Next Generation Matter Transformation
- College of Chemical Engineering
- College of Materials Science & Engineering
- Huaqiao University
- Xiamen
| | - Hejun An
- Institute of Next Generation Matter Transformation
- College of Chemical Engineering
- College of Materials Science & Engineering
- Huaqiao University
- Xiamen
| | - Qiuling Song
- Institute of Next Generation Matter Transformation
- College of Chemical Engineering
- College of Materials Science & Engineering
- Huaqiao University
- Xiamen
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53
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Ha TM, Wang Q, Zhu J. Copper-catalysed cyanoalkylative cycloetherification of alkenes to 1,3-dihydroisobenzofurans: development and application to the synthesis of citalopram. Chem Commun (Camb) 2016; 52:11100-3. [PMID: 27546372 DOI: 10.1039/c6cc06356j] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A copper-catalysed cyanoalkylative cycloetherification of alkenes was developed. Heating a solution of substituted (2-vinylphenyl)methanol in MeCN/MeOH (v/v 7/3) in the presence of a catalytic amount of copper(ii) tetrafluoroborate hydrate [Cu(BF4)2·6H2O], bathophenanthroline, K3PO4, BnOH and (tBuO)2 afforded 1,3-dihydroisobenzofurans (phthalanes) via formation of one C(sp(3))-C(sp(3)) and one C(sp(3))-O bonds. A concise synthesis of citalopram, a marketed anti-depressant drug, was accomplished by applying this novel synthetic transformation.
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Affiliation(s)
- Tu M Ha
- Laboratory of Synthesis and Natural Products, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne, EPFL-SB-ISIC-LSPN, BCH 5304, 1015 Lausanne, Switzerland.
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54
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Xue JH, Shi M, Yu F, Li XY, Ren W, Fu LN, Guo QX. Catalytic Asymmetric Nucleophilic Addition of 3-Vinyl Indoles to Imines. Org Lett 2016; 18:3874-7. [DOI: 10.1021/acs.orglett.6b01880] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jia-Hui Xue
- School
of Chemistry and Chemical
Engineering, Southwest University, Chongqing, 400715, China
| | - Ming Shi
- School
of Chemistry and Chemical
Engineering, Southwest University, Chongqing, 400715, China
| | - Feng Yu
- School
of Chemistry and Chemical
Engineering, Southwest University, Chongqing, 400715, China
| | - Xiao-Yun Li
- School
of Chemistry and Chemical
Engineering, Southwest University, Chongqing, 400715, China
| | - Wen Ren
- School
of Chemistry and Chemical
Engineering, Southwest University, Chongqing, 400715, China
| | - Li-Na Fu
- School
of Chemistry and Chemical
Engineering, Southwest University, Chongqing, 400715, China
| | - Qi-Xiang Guo
- School
of Chemistry and Chemical
Engineering, Southwest University, Chongqing, 400715, China
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55
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Ye JH, Song L, Zhou WJ, Ju T, Yin ZB, Yan SS, Zhang Z, Li J, Yu DG. Selective Oxytrifluoromethylation of Allylamines with CO2. Angew Chem Int Ed Engl 2016; 55:10022-6. [DOI: 10.1002/anie.201603352] [Citation(s) in RCA: 94] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Indexed: 01/07/2023]
Affiliation(s)
- Jian-Heng Ye
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
| | - Lei Song
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
| | - Wen-Jun Zhou
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
- College of Chemistry and Chemical Engineering; Neijiang Normal University; Neijiang 641112 P.R. China
| | - Tao Ju
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
| | - Zhu-Bao Yin
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
| | - Si-Shun Yan
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
| | - Zhen Zhang
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
| | - Jing Li
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
| | - Da-Gang Yu
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
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56
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Ye JH, Song L, Zhou WJ, Ju T, Yin ZB, Yan SS, Zhang Z, Li J, Yu DG. Selective Oxytrifluoromethylation of Allylamines with CO2. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201603352] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Jian-Heng Ye
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
| | - Lei Song
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
| | - Wen-Jun Zhou
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
- College of Chemistry and Chemical Engineering; Neijiang Normal University; Neijiang 641112 P.R. China
| | - Tao Ju
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
| | - Zhu-Bao Yin
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
| | - Si-Shun Yan
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
| | - Zhen Zhang
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
| | - Jing Li
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
| | - Da-Gang Yu
- Key Laboratory of Green Chemistry & Technology of Ministry of Education, College of Chemistry; Sichuan University; 29 Wangjiang Road Chengdu 610064 P.R. China
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57
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Yuan W, Eriksson L, Szabó KJ. Rhodium-Catalyzed Geminal Oxyfluorination and Oxytrifluoro-Methylation of Diazocarbonyl Compounds. Angew Chem Int Ed Engl 2016; 55:8410-5. [PMID: 27219856 PMCID: PMC5089581 DOI: 10.1002/anie.201602137] [Citation(s) in RCA: 108] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2016] [Revised: 04/01/2016] [Indexed: 11/06/2022]
Abstract
A new reaction for the rhodium-catalyzed geminal-difunctionalization-based fluorination is presented. The substrates are aromatic and aliphatic diazocarbonyl compounds. As the fluorine source a stable and easily accessible benziodoxole reagent was used. A variety of alcohol, phenol, and carboxylic acid reagents were employed to introduce the second functionality. The reaction was extended to trifluoromethylation using a benziodoxolon reagent. The fluorination and trifluoromethylation reactions probably proceed by a rhodium-containing onium ylide type intermediate, which is trapped by either the F or CF3 electrophiles.
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Affiliation(s)
- Weiming Yuan
- Department of Organic Chemistry, Stockholm University, Sweden
| | - Lars Eriksson
- Department of Materials and Environmental Chemistry, Stockholm University, Sweden
| | - Kálmán J Szabó
- Department of Organic Chemistry, Stockholm University, Sweden.
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58
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Kawamura S, Sodeoka M. Perfluoroalkylation of Unactivated Alkenes with Acid Anhydrides as the Perfluoroalkyl Source. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201604127] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Shintaro Kawamura
- Synthetic Organic Chemistry Laboratory; RIKEN; 2-1 Hirosawa, Wako Saitama 351-0198 Japan
- RIKEN Center for Sustainable Resource Science; 2-1 Hirosawa, Wako Saitama 351-0198 Japan
| | - Mikiko Sodeoka
- Synthetic Organic Chemistry Laboratory; RIKEN; 2-1 Hirosawa, Wako Saitama 351-0198 Japan
- RIKEN Center for Sustainable Resource Science; 2-1 Hirosawa, Wako Saitama 351-0198 Japan
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59
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Kawamura S, Sodeoka M. Perfluoroalkylation of Unactivated Alkenes with Acid Anhydrides as the Perfluoroalkyl Source. Angew Chem Int Ed Engl 2016; 55:8740-3. [DOI: 10.1002/anie.201604127] [Citation(s) in RCA: 66] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Shintaro Kawamura
- Synthetic Organic Chemistry Laboratory; RIKEN; 2-1 Hirosawa, Wako Saitama 351-0198 Japan
- RIKEN Center for Sustainable Resource Science; 2-1 Hirosawa, Wako Saitama 351-0198 Japan
| | - Mikiko Sodeoka
- Synthetic Organic Chemistry Laboratory; RIKEN; 2-1 Hirosawa, Wako Saitama 351-0198 Japan
- RIKEN Center for Sustainable Resource Science; 2-1 Hirosawa, Wako Saitama 351-0198 Japan
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60
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Yuan W, Eriksson L, Szabó KJ. Rhodium-Catalyzed Geminal Oxyfluorination and Oxytrifluoro-Methylation of Diazocarbonyl Compounds. Angew Chem Int Ed Engl 2016. [DOI: 10.1002/ange.201602137] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Weiming Yuan
- Department of Organic Chemistry; Stockholm University; Sweden
| | - Lars Eriksson
- Department of Materials and Environmental Chemistry; Stockholm University; Sweden
| | - Kálmán J. Szabó
- Department of Organic Chemistry; Stockholm University; Sweden
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61
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Abstract
The preparation, structure, and chemistry of hypervalent iodine compounds are reviewed with emphasis on their synthetic application. Compounds of iodine possess reactivity similar to that of transition metals, but have the advantage of environmental sustainability and efficient utilization of natural resources. These compounds are widely used in organic synthesis as selective oxidants and environmentally friendly reagents. Synthetic uses of hypervalent iodine reagents in halogenation reactions, various oxidations, rearrangements, aminations, C-C bond-forming reactions, and transition metal-catalyzed reactions are summarized and discussed. Recent discovery of hypervalent catalytic systems and recyclable reagents, and the development of new enantioselective reactions using chiral hypervalent iodine compounds represent a particularly important achievement in the field of hypervalent iodine chemistry. One of the goals of this Review is to attract the attention of the scientific community as to the benefits of using hypervalent iodine compounds as an environmentally sustainable alternative to heavy metals.
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Affiliation(s)
- Akira Yoshimura
- Department of Chemistry and Biochemistry, University of Minnesota Duluth , Duluth, Minnesota 55812, United States
| | - Viktor V Zhdankin
- Department of Chemistry and Biochemistry, University of Minnesota Duluth , Duluth, Minnesota 55812, United States
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62
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Shen K, Wang Q. Copper-catalyzed aminotrifluoromethylation of alkenes: a facile synthesis of CF3-containing lactams. Org Chem Front 2016. [DOI: 10.1039/c5qo00353a] [Citation(s) in RCA: 44] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Copper-catalyzed aminotrifluoromethylation of alkenes has been achieved using amides as nucleophiles to provide valuable CF3-containing lactams in good yields under mild conditions.
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Affiliation(s)
- Kun Shen
- Department of Chemistry
- Duke University
- Durham
- USA
| | - Qiu Wang
- Department of Chemistry
- Duke University
- Durham
- USA
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63
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Zhu X, Chiba S. Copper-catalyzed oxidative carbon–heteroatom bond formation: a recent update. Chem Soc Rev 2016; 45:4504-23. [DOI: 10.1039/c5cs00882d] [Citation(s) in RCA: 131] [Impact Index Per Article: 16.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
This review updates recent advances in Cu-catalyzed (anaerobic) oxidative carbon–heteroatom bond formation on sp3- and sp2-C–H bonds as well as alkenes, classified according to the types of stoichiometric oxidants.
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Affiliation(s)
- Xu Zhu
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore
| | - Shunsuke Chiba
- Division of Chemistry and Biological Chemistry
- School of Physical and Mathematical Sciences
- Nanyang Technological University
- Singapore
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64
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An W, Ha N, Lee HM, Malpani YR, Lee DH, Jung YS, Han SB. Copper-Mediated Halotrifluoromethylation of Unactivated Alkenes. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500731] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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65
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Zhu ZZ, Chen K, Yu LZ, Tang XY, Shi M. Copper(I)-Catalyzed Intramolecular Trifluoromethylation of Methylenecyclopropanes. Org Lett 2015; 17:5994-7. [DOI: 10.1021/acs.orglett.5b02940] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Zi-Zhong Zhu
- Key
Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237, China
| | - Kai Chen
- Key
Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, 130 Mei Long Road, Shanghai 200237, China
| | - Liu-Zhu Yu
- Key
Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, 130 Mei Long Road, 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, 130 Mei Long Road, Shanghai 200237, China
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China
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66
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Matoušek V, Václavík J, Hájek P, Charpentier J, Blastik ZE, Pietrasiak E, Budinská A, Togni A, Beier P. Expanding the Scope of Hypervalent Iodine Reagents for Perfluoroalkylation: From Trifluoromethyl to Functionalized Perfluoroethyl. Chemistry 2015; 22:417-24. [DOI: 10.1002/chem.201503531] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2015] [Indexed: 01/11/2023]
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67
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Egami H, Usui Y, Kawamura S, Shimizu R, Nagashima S, Sodeoka M. Mechanistic study on a unique SN2′-type reaction of allylic alcohols with organolithium reagent accelerated by a proximal trifluoromethyl group. J Fluor Chem 2015. [DOI: 10.1016/j.jfluchem.2015.07.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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68
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Catalysis of Radical Reactions: A Radical Chemistry Perspective. Angew Chem Int Ed Engl 2015; 55:58-102. [DOI: 10.1002/anie.201505090] [Citation(s) in RCA: 834] [Impact Index Per Article: 92.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Indexed: 01/25/2023]
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69
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Studer A, Curran DP. Katalyse von Radikalreaktionen: Konzepte aus Sicht der Radikalchemie. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201505090] [Citation(s) in RCA: 280] [Impact Index Per Article: 31.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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70
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Egami H, Usui Y, Kawamura S, Nagashima S, Sodeoka M. Product Control in Alkene Trifluoromethylation: Hydrotrifluoromethylation, Vinylic Trifluoromethylation, and Iodotrifluoromethylation using Togni Reagent. Chem Asian J 2015; 10:2190-9. [PMID: 25960034 PMCID: PMC4600224 DOI: 10.1002/asia.201500359] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2015] [Accepted: 05/09/2015] [Indexed: 11/25/2022]
Abstract
Hydrotrifluoromethylation, vinylic trifluoromethylation, and iodotrifluoromethylation of simple alkenes have been achieved by using Togni reagent in the absence of any transition metal catalyst. These reactions were readily controllable by selection of appropriate salts and solvents. The addition of K2CO3 afforded the hydrotrifluoromethylation product, with DMF acting not only as a solvent, but also as the hydrogen source. In contrast, the use of tetra-n-butylammonium iodide (TBAI) in 1,4-dioxane resulted in vinylic trifluoromethylation, while the use of KI afforded the iodotrifluoromethylation product. The vinylic trifluoromethylation product was obtained by treatment of the iodotrifluoromethylation product with ammonium 2-iodobenzoate, indicating that it was formed through an elimination reaction of the in-situ-generated iodotrifluoromethylation product, and the solubility of the resulting 2-iodobenzoate salt plays a key role in the product switching. A radical-clock experiment showed that these reactions proceed via radical intermediates.
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Affiliation(s)
- Hiromichi Egami
- Synthetic Organic Chemistry Laboratory, RIKEN2-1 Hirosawa, Wako, Saitama, 351-0198, Japan E-mail:
- Sodeoka Live Cell Chemistry Project, ERATO, Japan Science and Technology Agency2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
- RIKEN Center for Sustainable Resource Science2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
| | - Yoshihiko Usui
- Synthetic Organic Chemistry Laboratory, RIKEN2-1 Hirosawa, Wako, Saitama, 351-0198, Japan E-mail:
- School of Pharmaceutical Sciences, University of Shizuoka5-1 Yada, Suruga-ku, Shizuoka, 422-8526, Japan
| | - Shintaro Kawamura
- Synthetic Organic Chemistry Laboratory, RIKEN2-1 Hirosawa, Wako, Saitama, 351-0198, Japan E-mail:
- Sodeoka Live Cell Chemistry Project, ERATO, Japan Science and Technology Agency2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
- Graduate School of Science and Engineering, Saitama University255 Shimo-okubo, Sakura-ku, Saitama, 338-8570, Japan
| | - Sayoko Nagashima
- School of Pharmaceutical Sciences, University of Shizuoka5-1 Yada, Suruga-ku, Shizuoka, 422-8526, Japan
| | - Mikiko Sodeoka
- Synthetic Organic Chemistry Laboratory, RIKEN2-1 Hirosawa, Wako, Saitama, 351-0198, Japan E-mail:
- Sodeoka Live Cell Chemistry Project, ERATO, Japan Science and Technology Agency2-1 Hirosawa, Wako, Saitama, 351-0198, Japan
- Graduate School of Science and Engineering, Saitama University255 Shimo-okubo, Sakura-ku, Saitama, 338-8570, Japan
- School of Pharmaceutical Sciences, University of Shizuoka5-1 Yada, Suruga-ku, Shizuoka, 422-8526, Japan
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71
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Tomita R, Koike T, Akita M. Photoredox-Catalyzed Stereoselective Conversion of Alkynes into Tetrasubstituted Trifluoromethylated Alkenes. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201505550] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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72
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Tomita R, Koike T, Akita M. Photoredox‐Catalyzed Stereoselective Conversion of Alkynes into Tetrasubstituted Trifluoromethylated Alkenes. Angew Chem Int Ed Engl 2015; 54:12923-7. [DOI: 10.1002/anie.201505550] [Citation(s) in RCA: 137] [Impact Index Per Article: 15.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2015] [Revised: 08/08/2015] [Indexed: 11/10/2022]
Affiliation(s)
- Ren Tomita
- Chemical Resources Laboratory, Tokyo Institute of Technology, R1‐27, 4259 Nagatsuta, Midori‐ku, Yokohama 226‐8503 (Japan)
| | - Takashi Koike
- Chemical Resources Laboratory, Tokyo Institute of Technology, R1‐27, 4259 Nagatsuta, Midori‐ku, Yokohama 226‐8503 (Japan)
| | - Munetaka Akita
- Chemical Resources Laboratory, Tokyo Institute of Technology, R1‐27, 4259 Nagatsuta, Midori‐ku, Yokohama 226‐8503 (Japan)
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73
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He YT, Wang Q, Zhao J, Wang XZ, Qiu YF, Yang YC, Hu JY, Liu XY, Liang YM. Copper-Catalyzed Cascade Cyclization for the Synthesis of Trifluoromethyl-Substituted Spiro-2H-azirines from 1,6-Enynes. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500510] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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74
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Li Z, García-Domínguez A, Nevado C. Pd-Catalyzed Stereoselective Carboperfluoroalkylation of Alkynes. J Am Chem Soc 2015; 137:11610-3. [DOI: 10.1021/jacs.5b07432] [Citation(s) in RCA: 153] [Impact Index Per Article: 17.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Zhaodong Li
- Department of Chemistry, University of Zurich, Winterthurerstrasse
190, CH 8057 Zurich, Switzerland
| | - Andrés García-Domínguez
- Department of Chemistry, University of Zurich, Winterthurerstrasse
190, CH 8057 Zurich, Switzerland
| | - Cristina Nevado
- Department of Chemistry, University of Zurich, Winterthurerstrasse
190, CH 8057 Zurich, Switzerland
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75
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Yuan W, Szabó KJ. Catalytic Intramolecular Aminofluorination, Oxyfluorination, and Carbofluorination with a Stable and Versatile Hypervalent Fluoroiodine Reagent. Angew Chem Int Ed Engl 2015; 54:8533-7. [PMID: 26069071 PMCID: PMC4531827 DOI: 10.1002/anie.201503373] [Citation(s) in RCA: 99] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2015] [Indexed: 02/04/2023]
Abstract
Application of a fluoroiodine analogue of the Togni reagent was studied in fluorocyclization reactions. In the presence of a transition-metal catalyst the applied fluoroiodine reagent can be used for aminofluorination, oxyfluorination, and carbofluorination reactions. The described procedure has a very broad synthetic scope for preparation of functionalized hetero- and isocyclic compounds having a tertiary fluorine substituent.
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Affiliation(s)
- Weiming Yuan
- Department of Organic Chemistry, Stockholm University (Sweden) http://www.organ.su.se/ks/
| | - Kálmán J Szabó
- Department of Organic Chemistry, Stockholm University (Sweden) http://www.organ.su.se/ks/.
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76
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Yu W, Xu XH, Qing FL. Silver-Mediated Oxidative Fluorotrifluoromethylation of Unactivated Alkenes. Adv Synth Catal 2015. [DOI: 10.1002/adsc.201500027] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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77
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Yuan W, Szabó KJ. Catalytic Intramolecular Aminofluorination, Oxyfluorination, and Carbofluorination with a Stable and Versatile Hypervalent Fluoroiodine Reagent. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201503373] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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78
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Zhang C. Recent advances in trifluoromethylation of organic compounds using Umemoto's reagents. Org Biomol Chem 2015; 12:6580-9. [PMID: 25011917 DOI: 10.1039/c4ob00671b] [Citation(s) in RCA: 151] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
The incorporation of fluorine-containing moieties into organic compounds is of great importance in pharmaceutical, agricultural, and materials science. Within these organofluorides, the trifluoromethyl group is one of the most important motifs. In recent years, the trifluoromethyl group has attracted more and more attention, and many trifluoromethylated compounds have been found to possess special activities. However, until now, only a few methods have been developed to achieve this efficiently using Umemoto's reagents. This review highlights recent developments in the direct introduction of a trifluoromethyl group into organic compounds with Umemoto's reagents. Seven approaches to the trifluoromethylation of organic compounds are summarized: (i) trifluoromethylation of arenes, (ii) trifluoromethylation of alkenes, (iii) trifluoromethylation of terminal alkynes, (iv) deoxygenative trifluoromethylation of benzylic xanthates, (v) trifluoromethylation of ketoesters, (vi) trifluoromethylation of aryl boronic acids and aromatic amines (synthesis of ArCF3) and (vii) trifluoromethylation of biphenyl isocyanide derivatives.
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Affiliation(s)
- Cai Zhang
- Department of Resources and Environment, Chongqing Vocational Institute of Safety Technology, 583 Anqing Road, Wanzhou District, Chongqing, P. R. China.
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79
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Affiliation(s)
- Jian Lei
- State Key Laboratory of Respiratory
Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, 190 Kaiyuan Avenue, Guangzhou 510530, China
| | - Xiaoxing Wu
- State Key Laboratory of Respiratory
Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, 190 Kaiyuan Avenue, Guangzhou 510530, China
| | - Qiang Zhu
- State Key Laboratory of Respiratory
Disease, Guangzhou Institutes of Biomedicine and Health, Chinese Academy of Sciences, 190 Kaiyuan Avenue, Guangzhou 510530, China
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80
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Kawamura S, Egami H, Sodeoka M. Aminotrifluoromethylation of Olefins via Cyclic Amine Formation: Mechanistic Study and Application to Synthesis of Trifluoromethylated Pyrrolidines. J Am Chem Soc 2015; 137:4865-73. [DOI: 10.1021/jacs.5b02046] [Citation(s) in RCA: 104] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Shintaro Kawamura
- Synthetic
Organic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
- RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
- Sodeoka
Live Cell Chemistry Project, ERATO, Japan Science and Technology Agency, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Hiromichi Egami
- Synthetic
Organic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
- Sodeoka
Live Cell Chemistry Project, ERATO, Japan Science and Technology Agency, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
| | - Mikiko Sodeoka
- Synthetic
Organic Chemistry Laboratory, RIKEN, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
- RIKEN Center for Sustainable Resource Science, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
- Sodeoka
Live Cell Chemistry Project, ERATO, Japan Science and Technology Agency, 2-1 Hirosawa, Wako, Saitama 351-0198, Japan
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81
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Ling L, Liu K, Li X, Li Y. General Reaction Mode of Hypervalent Iodine Trifluoromethylation Reagent: A Density Functional Theory Study. ACS Catal 2015. [DOI: 10.1021/cs501892s] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Lin Ling
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Kun Liu
- College
of Chemistry, Tianjin Normal University, Tianjin 300387, P. R. China
| | - Xinqian Li
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
| | - Yuxue Li
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, P. R. China
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82
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Huang L, Zheng SC, Tan B, Liu XY. Metal-Free Direct 1,6- and 1,2-Difunctionalization Triggered by Radical Trifluoromethylation of Alkenes. Org Lett 2015; 17:1589-92. [DOI: 10.1021/acs.orglett.5b00479] [Citation(s) in RCA: 66] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lin Huang
- Department of Chemistry, South University of Science and Technology of China, Shenzhen 518055, P. R. China
| | - Sheng-Cai Zheng
- Department of Chemistry, South University of Science and Technology of China, Shenzhen 518055, P. R. China
| | - Bin Tan
- Department of Chemistry, South University of Science and Technology of China, Shenzhen 518055, P. R. China
| | - Xin-Yuan Liu
- Department of Chemistry, South University of Science and Technology of China, Shenzhen 518055, P. R. China
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83
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Chatalova-Sazepin C, Wang Q, Sammis GM, Zhu J. Copper-Catalyzed Intermolecular Carboetherification of Unactivated Alkenes by Alkyl Nitriles and Alcohols. Angew Chem Int Ed Engl 2015; 54:5443-6. [DOI: 10.1002/anie.201412357] [Citation(s) in RCA: 138] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2014] [Revised: 02/01/2015] [Indexed: 11/08/2022]
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84
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Gao P, Song XR, Liu XY, Liang YM. Recent Developments in the Trifluoromethylation of Alkynes. Chemistry 2015; 21:7648-61. [DOI: 10.1002/chem.201406432] [Citation(s) in RCA: 128] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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85
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Chatalova-Sazepin C, Wang Q, Sammis GM, Zhu J. Copper-Catalyzed Intermolecular Carboetherification of Unactivated Alkenes by Alkyl Nitriles and Alcohols. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201412357] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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86
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Zhu H, Liu H, Feng X, Guo R, Chen X, Pan Z, Zhang L. Copper(I)-promoted trifluoromethylation of indole derivates with concomitant C–C bond formation to access fused tricyclic indoles. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.02.055] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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87
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Hirotaki K, Kawazoe G, Hanamoto T. Facile synthesis of (E)-β-(trifluoromethyl)styrenes from halothane (HCFC-123B1). J Fluor Chem 2015. [DOI: 10.1016/j.jfluchem.2014.07.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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88
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Besset T, Poisson T, Pannecoucke X. Direct Vicinal Difunctionalization of Alkynes: An Efficient Approach Towards the Synthesis of Highly Functionalized Fluorinated Alkenes. European J Org Chem 2015. [DOI: 10.1002/ejoc.201403507] [Citation(s) in RCA: 98] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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89
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Janson PG, Ilchenko NO, Diez-Varga A, Szabó KJ. Effects of B2pin2 and PCy3 on copper-catalyzed trifluoromethylation of substituted alkenes and alkynes with the Togni reagent. Tetrahedron 2015. [DOI: 10.1016/j.tet.2014.12.077] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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90
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Alonso C, Martínez de Marigorta E, Rubiales G, Palacios F. Carbon trifluoromethylation reactions of hydrocarbon derivatives and heteroarenes. Chem Rev 2015; 115:1847-935. [PMID: 25635524 DOI: 10.1021/cr500368h] [Citation(s) in RCA: 810] [Impact Index Per Article: 90.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Concepción Alonso
- Departamento de Química Orgánica I - Centro de Investigación Lascaray, Facultad de Farmacia, Universidad del País Vasco , Paseo de la Universidad 7, 01006 Vitoria, Spain
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91
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He YT, Wang Q, Zhao J, Liu XY, Xu PF, Liang YM. The copper-catalyzed synthesis of β-trifluoromethylated acrylonitriles and trifluoromethyl-substituted 2H-azirines. Chem Commun (Camb) 2015; 51:13209-12. [DOI: 10.1039/c5cc05066a] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The direct assembly of acrylonitriles and valuable 2H-azirines from readily available starting materials is described.
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Affiliation(s)
- Yu-Tao He
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- China
| | - Qiang Wang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- China
| | - Jiahui Zhao
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- China
| | - Xue-Yuan Liu
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- China
| | - Peng-Fei Xu
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- China
| | - Yong-Min Liang
- State Key Laboratory of Applied Organic Chemistry
- Lanzhou University
- Lanzhou
- China
- State Key Laboratory of Solid Lubrication
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92
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Yamashita M, Suzuki K, Iwasaki H, Ichiyoshi F, Tominaga M, Kojima N, Ozeki M. Synthesis of 3-Ethenylindoles via Intramolecular Cyclization of Aryl Radical with Allene Generated by Samarium(II) Diiodide. HETEROCYCLES 2015. [DOI: 10.3987/com-15-13213] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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93
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Beniazza R, Molton F, Duboc C, Tron A, McClenaghan ND, Lastécouères D, Vincent JM. Copper(i)-photocatalyzed trifluoromethylation of alkenes. Chem Commun (Camb) 2015; 51:9571-4. [DOI: 10.1039/c5cc01923k] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Using the photoreducible CuII precatalyst 2, trifluoromethylation of terminal alkenes can be conducted at low copper loading on exposing the reaction mixture to sunlight/ambient light.
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Affiliation(s)
- R. Beniazza
- Institut des Sciences Moléculaires
- CNRS UMR 5255
- Univ. Bordeaux
- 33405 Talence
- France
| | - F. Molton
- Univ. Grenoble Alpes
- DCM UMR-CNRS 5250
- F-38000 Grenoble
- France
| | - C. Duboc
- Univ. Grenoble Alpes
- DCM UMR-CNRS 5250
- F-38000 Grenoble
- France
| | - A. Tron
- Institut des Sciences Moléculaires
- CNRS UMR 5255
- Univ. Bordeaux
- 33405 Talence
- France
| | - N. D. McClenaghan
- Institut des Sciences Moléculaires
- CNRS UMR 5255
- Univ. Bordeaux
- 33405 Talence
- France
| | - D. Lastécouères
- Institut des Sciences Moléculaires
- CNRS UMR 5255
- Univ. Bordeaux
- 33405 Talence
- France
| | - J.-M. Vincent
- Institut des Sciences Moléculaires
- CNRS UMR 5255
- Univ. Bordeaux
- 33405 Talence
- France
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94
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Liu C, Zhang B. Light-mediated cascade transformation of activated alkenes: BiOBr nanosheets as efficient photocatalysts for the synthesis of α-aryl-β-trifluoromethyl amides. RSC Adv 2015. [DOI: 10.1039/c5ra08996d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022] Open
Abstract
A facile light induced, BiOBr nanosheet promoted one-pot consecutive trifluoromethylation/aryl migration/desulfonylation and N–H bond formation of activated alkenes is proposed.
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Affiliation(s)
- Cuibo Liu
- Department of Chemistry
- School of Science
- Tianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Tianjin 300072
- P. R. China
| | - Bin Zhang
- Department of Chemistry
- School of Science
- Tianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- Tianjin 300072
- P. R. China
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95
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Thomoson CS, Tang XJ, Dolbier WR. Chloro, Difluoromethylation and Chloro, Carbomethoxydifluoromethylation: Reaction of Radicals Derived from RfSO2Cl with Unactivated Alkenes under Metal-Free Conditions. J Org Chem 2014; 80:1264-8. [DOI: 10.1021/jo502595g] [Citation(s) in RCA: 45] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Charles S. Thomoson
- Department
of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611-7200, United States
| | - Xiao-Jun Tang
- Department
of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611-7200, United States
| | - William R. Dolbier
- Department
of Chemistry, University of Florida, P.O. Box 117200, Gainesville, Florida 32611-7200, United States
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96
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Hua HL, He YT, Qiu YF, Li YX, Song B, Gao P, Song XR, Guo DH, Liu XY, Liang YM. Copper-catalyzed difunctionalization of activated alkynes by radical oxidation-tandem cyclization/dearomatization to synthesize 3-trifluoromethyl spiro[4.5]trienones. Chemistry 2014; 21:1468-73. [PMID: 25452200 DOI: 10.1002/chem.201405672] [Citation(s) in RCA: 113] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2014] [Indexed: 11/09/2022]
Abstract
A copper-catalyzed difunctionalizing trifluoromethylation of activated alkynes with the cheap reagent sodium trifluoromethanesulfinate (NaSO2CF3 or Langlois' reagent) has been developed incorporating a tandem cyclization/dearomatization process. This strategy affords a straightforward route to synthesis of 3-(trifluoromethyl)-spiro[4.5]trienones, and presents an example of difunctionalization of alkynes for simultaneous formation of two carbon-carbon single bonds and one carbon-oxygen double bond.
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Affiliation(s)
- Hui-Liang Hua
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000 (P. R. China), Fax: (+86) 931-891-2582
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97
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Oxy-trifluoromethylation of alkenes and its application to the synthesis of β-trifluoromethylstyrene derivatives. J Fluor Chem 2014. [DOI: 10.1016/j.jfluchem.2014.05.009] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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98
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Koike T, Akita M. Recent progress in transition-metal-catalyzed trifluoromethylation of olefins using electrophilic CF3 reagents. J Fluor Chem 2014. [DOI: 10.1016/j.jfluchem.2014.06.025] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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99
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Zhu W, Wang J, Wang S, Gu Z, Aceña JL, Izawa K, Liu H, Soloshonok VA. Recent advances in the trifluoromethylation methodology and new CF3-containing drugs. J Fluor Chem 2014. [DOI: 10.1016/j.jfluchem.2014.06.026] [Citation(s) in RCA: 325] [Impact Index Per Article: 32.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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100
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Besset T, Poisson T, Pannecoucke X. Recent progress in direct introduction of fluorinated groups on alkenes and alkynes by means of C-H bond functionalization. Chemistry 2014; 20:16830-45. [PMID: 25349030 DOI: 10.1002/chem.201404537] [Citation(s) in RCA: 215] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Indexed: 12/27/2022]
Abstract
The direct introduction of fluorine and fluorinated building blocks has recently attracted a lot of attention and particularly the direct functionalization of alkenes and alkynes. This review will highlight the major progress recently made in that field, with a focus on photocatalyzed transformations, base-promoted processes, and transition metal-catalyzed functionalization of alkenes and alkynes. Special attention will be paid to explanations of the reaction mechanisms.
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Affiliation(s)
- Tatiana Besset
- COBRA UMR CNRS 6014, Bâtiment IRCOF, 1 rue Tesnière, 76821 Mont Saint Aignan Cedex (France).
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