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A New Route to Biaryl Ketones via Carbonylative Suzuki Coupling Catalyzed by MCM‐41‐supported Bidentate Phosphine Palladium(0) Complex
Author(s) -
ZHENG Guomin,
WANG Pingping,
CAI Mingzhong
Publication year - 2009
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.200990239
Subject(s) - chemistry , palladium , phosphine , denticity , aryl , catalysis , carbon monoxide , carbonylation , suzuki reaction , organic chemistry , monoxide , combinatorial chemistry , polymer chemistry , crystal structure , alkyl
A variety of biaryl ketones can be conveniently synthesized in good to high yields via the first heterogeneous carbonylative Suzuki coupling of arylboronic acids with aryl iodides under atmospheric pressure of carbon monoxide in the presence of a catalytic amount of MCM‐41‐supported bidentate phosphine palladium(0) complex [MCM‐41‐2P‐Pd(0)]. This polymeric palladium catalyst can be reused at least 10 times without any decrease in activity.