Pd(0)-Catalyzed Dual C–H Alkylation of Ferrocenes via Selective Functionalization of C , C -Palladacycles

Résumé fourni par la source

A Pd(0)-catalyzed dual C-H alkylation reaction of ferrocenes has been developed. This transformation proceeds via two sequential alkylations of C,C-palladacycles generated via C-H activation. The selective functionalization of C(aryl),C(ferrocenyl)-palladacycles plays a critical role in the success of this reaction. Alkylation occurs selectively at the ferrocenyl group, ultimately affording dialkylated ferrocenes as the final products. Thus, this reaction offers a novel route to dialkylated ferrocene derivatives. Conversely, in the arylation reaction, the selectivity is reversed, with arylation occurring exclusively at the aryl group.

Ce résumé expose les affirmations des auteurs. BNTIC ne l’interprète pas comme une validation indépendante des résultats.