Unexpected regioselective formation of internal η3-allylpalladium chloride complexes from terminal alkenes and palladium chloride in 1,2-dichloroethane
作者:Abdelkhalek Riahi、Jacques Muzart
DOI:10.1016/s0022-328x(99)00231-4
日期:1999.8
The reaction of terminal alkenes with PdCl2 in refluxing 1,2-dichloroethane afforded dichlorobis[(2,3,4-η)-alken-2-yl]dipalladium with yields up to 70% rather than the expected dichlorobis[(1,2,3-η)-alken-1-yl]dipalladium.
末端烯烃与PdCl 2在回流的
1,2-二氯乙烷中反应生成二
氯双[(2,3,4-η)-链烯-2-基]二
钯,收率高达70%,而不是预期的二
氯双[[1, 2,3-η)-烯丙基-1-基]二
钯。