HOMOGENEOUS-CATALYTIC ACETOXYLATION OF 1-HEXENE AND CYCLOHEXENE

被引:0
作者
TRUSHOVA, NV
DEVEKKI, AV
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中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A study has been made of the acetoxylation of 1-hexene and cyclohexene in the presence of PdCl42- and a nitrate-iodate reoxidative system ensuring high yields of the corresponding acetoxyalkanes. It has been established that a binuclear pi-olefinic bridge-type palladium complex is a catalytically active particle. It is assumed that the mechanisms of formation of 1,2-hexanediol monoacetate and diacetoxycyclohexane differ at the final stage of transformation of the acetoxonium ion. Acetoxylation is retarded by the reaction products, which screen the coordination sphere of palladium.
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页码:313 / 319
页数:7
相关论文
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