Ring-opening silylation of N-arylindoles via endocyclic C–N bond cleavage triggered by silylboranes.

Autor: Tian, Ye, Sun, Hanying, Cui, Benqiang, Han, Shaoyue, Wang, Tianle, Shi, Yanhui, Cao, Changsheng
Předmět:
Zdroj: Chemical Communications; 10/25/2024, Vol. 60 Issue 83, p11980-11983, 4p
Abstrakt: The cleavage of heteroaromatic endocyclic carbon–heteroatom bonds to assemble C–Si bonds is scarce. Here, we demonstrate an unprecedented dearomatization silylation of N-arylindoles arising from reductive activation initiated by electron-rich silylboronic complexes to deliver silyl styrenes with perfect stereoselectivity. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index