反应详情

温度

150 °C

A mixture consisting of 1.13 gm (0.01 mol) of ethyl N-acetyl-glycinate and 2.50 gm (0.0078 mol) of n-docosyl-amine was heated for 90 minutes at 150°C., while stirring. Thereafter, ethyl acetate was added to the hot reaction mixture, and upon cooling of the mixture a crystalline substance separated out which was collected and again recrystallized from ethyl acetate in the presence of activated charcoal and silicagel. 1.5 gm (55% of theory) of the compound of the formula ##EQU6## having a melting point of 135°-137°C. were obtained.

1. temperatureupon cooling of the mixture a crystalline substance
2. customseparated out which
3. customwas collected
4. customagain recrystallized from ethyl acetate in the presence of activated charcoal and silicagel
5. customwere obtained