Copper-Catalyzed Direct Secondary and Tertiary CH Alkylation of Azoles through a Heteroarene-Amine-Aldehyde/Ketone Coupling Reaction
作者:Dipak D. Vachhani、Abhishek Sharma、Erik Van der Eycken
DOI:10.1002/anie.201209312
日期:2013.2.25
Coupling the strangers: A copper‐catalyzed three‐component heteroarene–amine–aldehyde/ketone coupling affords a novel approach to the hitherto difficult direct secondary/tertiary CH alkylation of azoles. This simple method allows the facile installation of diversely substituted, branched and nitrogen‐containing alkyl or alkaloid side chains on the azole moiety by using readily available starting materials