Chlorocarbonylation of unsaturated substrates catalysed by palladium complexes in the presence of anhydrous HCL
作者:Nathalie Bénard、Michel C. Bonnet、Serge Lécolier、Igor Tkatchenko
DOI:10.1039/c39930001448
日期:——
Chloroacyl halides are obtained under mild conditions by catalytic carbonylation of allylic halides or ethene and allyl chloride under CO and anhydrous HCl pressure; excellent selectivities for formation of dichloroacyl and chloroacyl derivatives are achieved.
在温和条件下,通过催化羰基化反应,在CO和无水HCl压力下,以烯丙基卤或乙烯和烯丙基氯为原料,可以制得氯酰基卤化物;生成二氯酰基和氯酰基衍生物的选择性极佳。