1.
Org Lett
; 23(21): 8460-8464, 2021 Nov 05.
Artigo
em Inglês
| MEDLINE
| ID: mdl-34670095
RESUMO
A brief, efficient method has been developed for the removal of the allyl protecting group from allyl carboxylic esters using a Co(II)/TBHP/(Me2SiH)2O catalytic system. This facile strategy displays excellent chemoselectivity, functional group tolerance, and high yields. This transformation probably occurs through the hydrogen atom transfer process, and a Co(III)-six-membered cyclic intermediate is recommended.