作者:H. Ahlbrecht、J. Blecher、F. Kröhnke
DOI:10.1016/s0040-4020(01)91616-3
日期:1971.1
The condensation of hydratropaaldehyde with primary aliphatic amines yields imines and with primary aromatic amines yields enamines. The enamines as well as the imines tautomerize in solution to an imine-enamine-equilibrium, which depends on the nature of the substituent on the nitrogen. The enamines consist of a mixture of the cis-trans-isomers.
hydr醛与伯脂族胺的缩合产生
亚胺,与伯芳族胺的缩合产生
烯胺。
烯胺和
亚胺在溶液中互变异构成
亚胺-
烯胺平衡,这取决于
氮上取代基的性质。
烯胺由顺反异构体的混合物组成。