Photoredox Promoted Barbier-Type Reaction of Alkyl Iodides with <i>N</i>-Alkyl and <i>N</i>-Aryl Imines
作者:Anton A. Gladkov、Vitalij V. Levin、Alexander D. Dilman
DOI:10.1021/acs.joc.2c02598
日期:2023.1.20
The reaction of organozinc reagents with unactivated imines is accelerated when performed in the presence of a photocatalyst under blue light irradiation. Coordination between Lewis acidic zinc iodide and the imine is a key factor responsible for the reaction efficiency. The method can be carried out using alkyl iodides under Barbier conditions.
当在蓝光照射下在光催化剂存在下进行时,有机锌试剂与未活化亚胺的反应会加速。路易斯酸性碘化锌与亚胺之间的配位是影响反应效率的关键因素。该方法可以在巴比尔条件下使用烷基碘进行。