Rhodium-Catalyzed Annulation of Primary Benzylamine with α-Diazo Ketone toward Isoquinoline
作者:Haoke Chu、Peiran Xue、Jin-Tao Yu、Jiang Cheng
DOI:10.1021/acs.joc.6b01378
日期:2016.9.2
Rhodium-catalyzed annulation of commercially available primary benzylamine with α-diazo ketone was developed, leading to isoquinolines in moderate to good yields. This procedure features the employment of primary benzylamine as starting material as well as high selectivity in the 3- and 4- position of isoquinoline, generating a key compliment to the previously developed annulation with internal alkyne
开发了
铑催化的可商购的伯
苄胺与α-重
氮酮的环化反应,从而以中等到良好的产率产生了
异喹啉。该方法的特点是采用伯
苄胺作为起始原料,以及在
异喹啉的3位和4位具有高选择性,这是对以前开发的内部
炔烃环化反应的一个关键补充。