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HRID1973682

反应详情

EQUATION

反应方程式

HRID 1973682 的结构方程式

REACTANTS

反应物

2
结构：O=C(Cl)c1ccc(Cl)c(Cl)c1
HCID76403

Benzoyl chloride, 3,4-dichloro-

C7H3Cl3O

结构：CCOC(=O)Cc1cc(C)cn1C
HCID118467

Ethyl 1,4-dimethyl-1H-pyrrole-2-acetate

C10H15NO2

PRODUCTS

生成物

1
结构：CCOC(=O)Cc1cc(C)c(C(=O)c2ccc(Cl)c(Cl)c2)n1C
HCID21490352

未命名化合物

收率 80%

AUXILIARIES

试剂、催化剂与溶剂

1
结构：Cc1ccccc1C
溶剂HCID7237

o-Xylene

C8H10

PROCEDURE

实验过程

A solution of 3.6 g of ethyl 1,4-dimethylpyrrole-2-acetate and 8.3 g of 3,4-dichlorobenzoyl chloride in 20 ml of xylene is refluxed for 40 min and then chilled. The separated solid is collected by filtration and dried to give 5.6 g (80%) of ethyl 5-(3,4-dichlorobenzoyl)-1,4-dimethylpyrrole-2-acetate as white crystals, m.p. 92°-93.5° C.

WORKUP

后处理

  1. temperaturechilled
  2. filtrationThe separated solid is collected by filtration
  3. customdried