Synthesis of trifluoromethylated acetylenes via copper-catalyzed trifluoromethylation of alkynyltrifluoroborates - Details

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Abstract：

A　new　method　for　the　synthesis　of　trifluoromethylated　acetylenes　is　developed　which　involves　the　copper-catalyzed　trifluoromethylation　of　alkynyltrifluoroborates　with　an　electrophilic　trifluoromethylating　reagent.　This　method　offers　significant　advantages　such　as　efficiency　and　mild　and　base-free　reaction　conditions.　A　plausible　mechanism　is　proposed.　©　2012　Elsevier　Ltd.　All　rights　reserved.

Keyword：

Alkynyltrifluoroborates; Copper catalysis; Trifluoromethylated acetylenes; Trifluoromethylation

Community：

[ 1 ] [Zheng, H.]College of Chemistry and Chemical Engineering, Fuzhou University, Fujian 350108, China
[ 2 ] [Huang, Y.]College of Chemistry and Chemical Engineering, Fuzhou University, Fujian 350108, China
[ 3 ] [Wang, Z.]College of Chemistry and Chemical Engineering, Fuzhou University, Fujian 350108, China
[ 4 ] [Li, H.]KAUST Catalysis Centre, Division of Chemicals and Life Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
[ 5 ] [Huang, K.-W.]KAUST Catalysis Centre, Division of Chemicals and Life Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
[ 6 ] [Yuan, Y.]College of Chemistry and Chemical Engineering, Fuzhou University, Fujian 350108, China
[ 7 ] [Weng, Z.]College of Chemistry and Chemical Engineering, Fuzhou University, Fujian 350108, China

Reprint 's Address：

[Huang, K.-W.]KAUST Catalysis Centre, Division of Chemicals and Life Sciences and Engineering, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia

Email：

hkw@kaust.edu.sa

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Source ：

Tetrahedron Letters

ISSN： 0040-4039

Year： 2012

Issue： 49

Volume： 53

Page： 6646-6649

2 . 3 9 7

JCR@2012

1 . 5 0 0

JCR@2023

JCR Journal Grade：2

CAS Journal Grade：3

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count： 30

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 2

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