Vinyl selenide anions. New synthesis of vinyl alkyl selenides
作者:M. Tiecco、L. Testaferri、M. Tingoli、D. Chianelli、M. Montanucci
DOI:10.1016/s0040-4039(00)98968-8
日期:1985.1
Vinyl selenide anions, generated in DMF at 100°C, maintain the configuration of the vinyl methyl selenides from which they are produced by demethylation. This property has been used to effect an efficient three steps one pot stereospecific synthesis of vinyl alkyl selenides from unactivated vinyl halides.
在100°C的DMF中生成的乙烯基硒化物阴离子保持乙烯基甲基硒化物的构型,并通过脱甲基作用从中生成乙烯基乙烯基硒化物。该性质已被用于实现由未活化的乙烯基卤化物一锅立体定向合成乙烯基烷基硒化物的有效的三步反应。