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Heck Reactions Catalyzed by Palladium Complex Supported on 4‐Aminopyridine Resin
Author(s) -
WU Xiangmei,
PEI Wen
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.200990163
Subject(s) - chemistry , palladium , catalysis , phosphine , aryl , heck reaction , 2 aminopyridine , organic chemistry , combinatorial chemistry , polymer chemistry , alkyl
4‐Aminopyridine resin‐immobilized palladium catalyst was prepared by a simple procedure, which exhibited excellent activity at low loading levels for the phosphine‐free Heck vinylation of activated and non‐activated aryl or heteroaryl substrates with olefins in air. This method has the advantage of environmental benignity, generality, simplicity and potential for recycling of the resin catalyst.