反应详情

The compound was prepared as described in Example 3 by adding 4-nitrocinnamaldehyde (0.009 g, 0.05 mmol) to N-(cyanoacetyl)3,4-dihydroxybenzylamide (Example 2, 0.010 g, 0.05 mmol). After refluxing for 2 h and recrystallization from ethanol a yellow solid was obtained (0.007 g, 39%). The product gave the following analytical data:

1. customThe compound was prepared
2. temperatureAfter refluxing for 2 h
3. customrecrystallization from ethanol a yellow solid
4. customwas obtained (0.007 g, 39%)
5. customThe product gave the following analytical data