作者:G. Cardinale、J.A.M. Laan、J.P. Ward
DOI:10.1016/s0040-4020(01)96613-x
日期:1985.1
A general method is described for the conversion of(mono)alkenic esters with the double bond at the nth C atom to terminal alkenic esters of (n−1) C atoms in length, with the double bond at n−2. Ozonolysis, either in methanol or in light petroleum, is followed by reaction with a mixture of ferrous and cupric salts. Methyl 10-undecenoate, methyl oleate (methyl (Z)-9-octadecenoate) and methyl erucate
描述了将在第n个C原子上具有双键的(单)链烯酸酯转化为在长度上具有(n-1)个C原子的,具有双键的末端链烯酸酯的一般方法。在甲醇或轻质石油中进行臭氧分解,然后与亚铁盐和铜盐的混合物反应。将10-十一碳烯酸甲酯,油酸甲酯((Z)-9-十八碳烯酸甲酯)和芥酸甲酯((Z)-13-二十二碳烯酸甲酯)分别转化为8-壬烯酸甲酯,7-辛烯酸甲酯和11-十二碳烯酸甲酯。还描述了5-己酸的改进的制备方法。