HRID1703234

反应详情

EQUATION

反应方程式

HRID 1703234 的结构方程式

PROCEDURE

实验过程

Proceeding in a manner similar to that described in Example 13 above, 4.43 g (0.01 mole) of 2-[(1-ethyl-2-methyl-3-indolyl)carbonyl]-3,4,5,6-tetrachlorobenzoic acid, prepared as described in Example 2, part A above, was interacted with 2.0 g (0.015 mole) of m-amino-N,N-dimethylaniline in the presence of ten ml of acetic anhydride to obtain 3-[2-acetamido-4-dimethylaminophenyl]-3-(1-ethyl-2-methyl-3-indolyl)-4,5,6,7-tetrachlorophthalide (Formula III: R0 =R1 =R2 =R3 =Cl; R=R5 =CH3 ; ##STR31## R6 =CH2CH3 ; Y1 =H) which developed a blue-green color when spotted on silica gel in the form of a toluene solution.

WORKUP

后处理

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