3-(3,4-Dimethoxyphenyl)-2-propenal → (E,E)-2-(Phenylethylaminocarbonyl)-3-(3,4-dimethoxystyryl)acrylonitrile

Beteiligte Stoffe

Reaktionsschritte

The compound was prepared as described in Example 3 by adding 3,4-dimethoxycinnamaldehyde (Example 6, 0.1 g, 0.52 mmol) to N-(cyanoacetyl)phenylethylamide (Example 20, 0.1 g, 0.52 mmol). After refluxing for 1 h and recrystallization from ethanol a yellow solid was obtained (0.12 g, 63%). The product gave the following analytical data:

Herkunft & Nachweise