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HRID2285964

反应详情

EQUATION

反应方程式

HRID 2285964 的结构方程式

REACTANTS

反应物

3
结构：NNc1ccc(Cl)cc1.O=S(=O)(O)O
HCID112425

Sulfuric acid--(4-chlorophenyl)hydrazine (1/1)

C6H9ClN2O4S

结构：CC(=O)[O-].[Na+]
HCID517045

Sodium Acetate

C2H3NaO2

结构：CCOC(=O)CC(C(=O)c1ccccc1)C(=O)c1ccccc1
HCID10852438

未命名化合物

PRODUCTS

生成物

1
结构：O=C(O)Cc1c(-c2ccccc2)nn(-c2ccc(Cl)cc2)c1-c1ccccc1
HCID20542725

未命名化合物

收率 82.9%

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CC(=O)O
溶剂HCID176

Acetic Acid

C2H4O2

PROCEDURE

实验过程

8.0 grams 3,3-dibenzoyl-propionic acid-ethyl ester, 5.9 grams p-chlorophenyl-hydrazine sulfate, 2.5 grams sodium acetate and 3.0 grams glacial acetic acid were reacted and the reaction product recovered by a procedure analogous to the method set out in Example (2a). 7.9 grams 3,5-diphenyl-1-(p-chlorophenyl)-pyrazol-4-acetic acid, melting at 193°-194° C. were obtained, representing a yield of 78%.

WORKUP

后处理

  1. customthe reaction product recovered by a procedure analogous to the method