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Cu(OAc)2-catalyzed coupling of aromatic C-H bonds with arylboron reagents.

Authors
  • Shang, Ming
  • Sun, Shang-Zheng
  • Dai, Hui-Xiong
  • Yu, Jin-Quan
Type
Published Article
Journal
Organic Letters
Publisher
American Chemical Society
Publication Date
Nov 07, 2014
Volume
16
Issue
21
Pages
5666–5669
Identifiers
DOI: 10.1021/ol5027377
PMID: 25325402
Source
Medline
License
Unknown

Abstract

Cu-catalyzed coupling of aryl C-H bonds with arylboron reagents was accomplished using a readily removable directing group, which provides a useful method for the synthesis of biaryl compounds. The distinct transmetalation step in this Cu-catalyzed C-H coupling with aryl borons provides unique evidence for the formation of an aryl cupperate intermediate.

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