HRID569674

反应详情

EQUATION

反应方程式

HRID 569674 的结构方程式

PROCEDURE

实验过程

Employing a procedure similar to that described in Example 1, part C above, the potassium salt solution of 2-[4,4'-bis(dimethylamino)benzhydryl]-5-dimethylaminobenzoic acid from A was oxidized to obtain 3,3-bis(4-dimethylaminophenyl)-6-dimethylaminophthalide (Formula I: R=CH3 ; X=H; Y=Z=4-(CH3)2NC6H4) a tan-colored solid.