摘要
研究了壬二酸和癸二酸在催化量的双三苯基膦二氯化钯催化下的脱羰反应 ,考察了反应温度、醋酐用量以及催化剂用量对反应的影响 .首次实现催化量的双三苯基膦二氯化钯 -三苯基膦催化体系对壬二酸和癸二酸脱羰得到相应的 1,6 -庚二烯和 1,7-辛二烯 .
Decarbonylation reaction of diacids with dichlorobis(triphenylphosphine)palladium(Ⅱ) catalyst were studied.A series of factors which affect this reaction,such as the reaction temperature,the amount of catalysts and acetic anhydride were considered.Conversion of diacids to α , ω alkenes in the presence of dichlorobis(triphenylphosphine)palladium (Ⅱ) triphenylphosphine catalyst were reported for the first time.
出处
《云南大学学报（自然科学版）》
CAS
CSCD
2001年第3期201-202,共2页
Journal of Yunnan University(Natural Sciences Edition)
基金
云南省应用基础研究基金资助项目 (98C0 17M )
