Tetralithiation of tetraselenafulvalene: a new synthesis of tetrasubstituted tetraselenafulvalenes
作者:Sundaramoorthi Rajeswari、Yvette A. Jackson、Michael P. Cava
DOI:10.1039/c39880001089
日期:——
Tetraselenafulvalene reacts with four equivalents of lithium di-usopropylamide (LDA) at –80 °C to give a tetralithio derivative; reaction of the latter with some representative electrophiles gave tetrasubstituted tetraselenafulvalenes in preparatively useful yields.
在–80°C下,四硒富瓦烯与四当量的二磺丙基酰胺锂(LDA)反应,生成四硫代衍生物。后者与一些代表性亲电试剂的反应以制备有用的产率得到四取代的四硒富勒烯。