Copper-free, recoverable dendritic Pd catalysts for the Sonogashira reaction.
作者信息
Heuzé Karine, Méry Denise, Gauss Dominik, Astruc Didier
机构信息
Groupe Nanosciences Moléculaires et Catalyse, LCOO, UMR CNRS No 5802, Université de Bordeaux 1, 351 cours de la libération, 33405 Talence Cedex, France.
出版信息
Chem Commun (Camb). 2003 Sep 21(18):2274-5. doi: 10.1039/b307116m.
DOI:10.1039/b307116m
PMID:14518871
Abstract
Three generations of bidentate phosphinated Pd(II) dendrimers are efficient catalysts in the absence of copper co-catalyst for the Sonogashira reaction and are, with two cyclohexyl substituents on the phosphorus atoms, recovered by precipitation and re-used.
摘要
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