HRID1031772

反应详情

EQUATION

反应方程式

HRID 1031772 的结构方程式

PROCEDURE

实验过程

2.84 g. 1,3-dihydroxy-4-nitrosonaphthalene, 2.31 g. 2,6-dihydroxybenzoic acid, 1.29 g, pyrolusite and 1.6 ml. concentrated sulphuric acid are reacted analogously to Example 1(a). Yield 2.8 g.