Αρχειοθήκη ιστολογίου

Δευτέρα 4 Φεβρουαρίου 2019

Photoelectrochemical C−H Alkylation of Heteroarenes with Organotrifluoroborates

Angewandte Chemie International Edition Photoelectrochemical C−H Alkylation of Heteroarenes with Organotrifluoroborates

A radical approach: A photoelectrochemical method has been developed for the C−H alkylation of heteroarenes with organotrifluoroborates under oxidant‐free conditions. A variety of heteroarenes can be functionalized with primary, secondary, and tertiary alkyl groups with excellent regio‐ and chemoselectivity.


Abstract

A photoelectrochemical method for the C−H alkylation of heteroarenes with organotrifluoroborates has been developed. The merger of electrocatalysis and photoredox catalysis provides a chemical oxidant‐free approach for the generation and functionalization of alkyl radicals from organotrifluoroborates. A variety of heteroarenes were functionalized using primary, secondary, and tertiary alkyltrifluoroborates with excellent regio‐ and chemoselectivity.



from A via a.sfakia on Inoreader http://bit.ly/2FDiqDa

Δεν υπάρχουν σχόλια:

Δημοσίευση σχολίου

Medicine by Alexandros G. Sfakianakis,Anapafseos 5 Agios Nikolaos 72100 Crete Greece,00302841026182,00306932607174,alsfakia@gmail.com,

Αναζήτηση αυτού του ιστολογίου

! # Ola via Alexandros G.Sfakianakis on Inoreader