Premium
Homocoupling of aryl iodides catalyzed by cyclopalladated complexes of tertiary arylamines
Author(s) -
Li Qiang,
Nie Juan,
Yang Fan,
Zheng Rui,
Zou Gang,
Tang Jie
Publication year - 2004
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.20040220504
Subject(s) - chemistry , steric effects , aryl , catalysis , ionic liquid , combinatorial chemistry , medicinal chemistry , organic chemistry , ionic bonding , ion , alkyl
Homocoupling of aryl iodides catalyzed by cyclopalladated complexes of tertiary arylamines gives symmetric biaryls with good yields in DMA or ionic liquid [Bmim]BF 4 . This catalytic alternative of the Ullmann reaction has proved to be sensitive to both electronic and steric factors of substrates.