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Pd‐catalyzed homocoupling of arylhydrazines via C―N cleavage under O 2
Author(s) -
Yao Peng
Publication year - 2014
Publication title -
applied organometallic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.53
H-Index - 71
eISSN - 1099-0739
pISSN - 0268-2605
DOI - 10.1002/aoc.3108
Subject(s) - chemistry , catalysis , toluene , cleavage (geology) , acetone , solvent , aryl , combinatorial chemistry , molecule , organic chemistry , alkyl , geotechnical engineering , fracture (geology) , engineering
An efficient and simple synthetic method for biaryl synthesis was developed using Pd(OAc) 2 as catalyst from aryl hydrazides under O 2 . Various biaryls were synthesized in good yields, offering an expedient protocol for the synthesis of symmetrical biaryl molecules via C―N cleavage. The reactions were performed in component solvent of toluene and acetone without using any pro‐oxidant. Copyright © 2014 John Wiley & Sons, Ltd.