HRID1757663

反应详情

EQUATION

反应方程式

HRID 1757663 的结构方程式

PROCEDURE

实验过程

The procedure described in Example 99 was repeated using 1.83 g of 3,4-dihydroxy-5-nitrobenzaldehyde and 1.5 g of N,N-diethylcyanoacetamide. Yield 2.23 g (73%), m.p. 153°-156° C.