A practical route to tertiary diarylmethylamides or -carbamates from imines, organozinc reagents and acyl chlorides or chloroformates

Beilstein Journal of Organic Chemistry

卷:7

Antoine Pignon¹  Erwan Le Gall¹  Thierry Martens¹ 

[1] Électrochimie et Synthèse Organique, Institut de Chimie et des Matériaux Paris-Est, UMR 7182 CNRS - Université Paris-Est Créteil, 2-8 rue Henri Dunant, 94320 Thiais, France;

关键词: acyliminium;    amides;    carbamates;    multicomponent reactions;    organozinc reagents;   

DOI  :  10.3762/bjoc.7.112

来源: DOAJ

【 摘 要 】

A practical route to tertiary diarylmethylamides or -carbamates from imines, organozinc reagents and acyl chlorides or chloroformates is described. This route involves the formation of an imine, which is used without isolation, followed by its activation by the carbonyl-containing electrophile and the trapping of the acyliminium by an organozinc reagent. Most steps are conducted concomitantly to render the procedure as practical and straightforward as possible. Therefore, the whole experimental protocol takes less than two hours.

【 授权许可】

Unknown