α-Alkyl-α-aminosilanes. 1. Metalation and alkylation between silicon and nitrogen
作者:Scott McN. Sieburth、Joseph J. Somers、Heather K. O'Hare
DOI:10.1016/0040-4020(96)00190-1
日期:1996.4
aminomethyltrialkylsilanes have been studied for their ability to undergo metalationbetweennitrogen and silicon, followed by reaction with an electrophile. Metalation is rapid and reaction with a variety of electrophiles proceeds efficiently. When a benzyl group is attached to nitrogen, benzylic deprotonation competes with deprotonation next to silicon.