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HRID41486

反应详情

EQUATION

反应方程式

HRID 41486 的结构方程式

REACTANTS

反应物

1
结构：CNc1nc(-c2cccc(NC(=O)c3ccc(C(=O)O)c(C)c3)c2)c2cc(OC)c(OC)cc2n1
HCID66646296

未命名化合物

PRODUCTS

生成物

1
结构：CNc1nc(-c2cccc(NC(=O)c3ccc(C(=O)O)c(C)c3)c2)c2cc(OC)c(OC)cc2n1.O
HCID68821413

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CC(C)=O
溶剂HCID180

Acetone

C3H6O

PROCEDURE

实验过程

The first crystals of methyl N-[3-(6,7-dimethoxy-2-methylaminoquinazolin-4-yl)phenyl]terephthalamic acid hydrate can be produced by dissolving methyl N-[3-(6,7-dimethoxy-2-methylaminoquinazolin-4-yl)phenyl]terephthalamic acid in acetone and precipitating crystals from the solution. More particularly, the first crystals of methyl N-[3-(6,7-dimethoxy-2-methylaminoquinazolin-4-yl)phenyl]terephthalamic acid hydrate can be produced by dissolving methyl N-[3-(6,7-dimethoxy-2-methylaminoquinazolin-4-yl)phenyl]terephthalamic acid in acetone at room temperature or under heating and slowly cooling the solution to 4° C. to room temperature to precipitate crystals from the solution.

WORKUP

后处理

  1. customprecipitating crystals from the solution