Premium
Ligand‐free Suzuki‐Miyaura Cross‐Coupling Reactions of Aryltriazenes with Arylboronic Acids
Author(s) -
Nan Guangming,
Zhu Fanghua,
Wei Zhijun
Publication year - 2011
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.201190063
Subject(s) - chemistry , boron trifluoride , ligand (biochemistry) , coupling reaction , boron , coupling (piping) , catalysis , organic chemistry , combinatorial chemistry , medicinal chemistry , receptor , metallurgy , biochemistry , materials science
The boron trifluoride induced Suzuki‐Miyaura cross‐coupling of aryltriazenes with arylboronic acids catalyzed by Pd(OAc) 2 without added ligands has been achieved for the first time. The reactions performed at room temperature under an argon atmosphere give biaryls in good to excellent yields. It is noteworthy that the reactions were conducted under mild and ligand‐free conditions.