allylation;
boranes;
C-C coupling;
green chemistry;
palladium;
D O I:
10.1002/ejoc.200400621
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
The cross coupling reaction of aryl and vinyl boronic acids and allylic alcohols proceeded smoothly in toluene or dioxane in the presence of a (triphenyl phosphite) palladium catalyst to give the corresponding allylbenzene derivatives and 1,4-dienes. Neither cocatalysts for promoting C-O bond cleavage of allylic alcohols nor bases for activation of organoboron reagents are required for promoting the coupling process. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004).