Hydrogen-Bonding-Assisted Ketimine Formation of Benzophenone Derivatives
作者:Min-Seob Seo、Sumin Jang、Hoimin Jung、Hyunwoo Kim
DOI:10.1021/acs.joc.8b01908
日期:2018.12.7
The favorable effect of 2-hydroxyphenyl groups for ketimine formation with benzophenone was demonstrated by combining computational and experimental studies. Although direct imine formation between benzophenone and primary amines is challenging, 2-hydroxybenzophenone or 2,2′-dihydroxybenzophenone was readily used for ketimine formation with various primary alkyl amines and anilines. Measured activation