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Org Lett. 2014 Nov 7;16(21):5666-9. doi: 10.1021/ol5027377. Epub 2014 Oct 17.

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

Author information

1
State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, China.

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.

PMID:
25325402
DOI:
10.1021/ol5027377
[Indexed for MEDLINE]

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