HRID354771

反应详情

EQUATION

反应方程式

HRID 354771 的结构方程式

PROCEDURE

实验过程

From 21.8 g (0.054 mol) of 9-bromo-5-(o-fluorophenyl)-1,3-dihydro-3,3-dimethyl-7-nitro-2H-1,4-benzodiazepin-2-one there is obtained, in analogy to the details in paragraph (c) of Example 1, 9-bromo-5-(o-fluorophenyl)-1,3-dihydro-1,3,3-trimethyl-7-nitro-2H-1,4-benzodiazepin-2-one of melting point 180° (ether/petroleum ether).