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HRID2121038

反应详情

EQUATION

反应方程式

HRID 2121038 的结构方程式

REACTANTS

反应物

3
结构：O=C([O-])[O-].[K+].[K+]
HCID11430

Potassium Carbonate

CK2O3

结构：ClC1=NCCN1.O=S(=O)(O)O
HCID12503398

Sulfuric acid--2-chloro-4,5-dihydro-1H-imidazole (1/1)

C3H7ClN2O4S

结构：CN(C)S(=O)(=O)c1ccc(Cc2ccc(N)cc2)cc1
HCID21877038

未命名化合物

PRODUCTS

生成物

1
结构：CN(C)S(=O)(=O)c1ccc(Cc2ccc(NC3=NCCN3)cc2)cc1
HCID12094387

未命名化合物

收率 164.4%

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CC(C)O
溶剂HCID3776

Isopropanol

C3H8O

PROCEDURE

实验过程

A mixture of 4-(4-dimethylaminosulfonylbenzyl)-phenylamine (288 mg) and 2-chloro-imidazoline sulfate (110 mg) in 2-propanol was heated under reflux for 16 hours. A dilute solution of potassium carbonate was poured into the mixture and extracted with dichloromethane (4×15 mL). Solvents were evaported to give 2-[4-(4-dimethylaminosulfonylbenzyl)-phenyl]amino-imidazoline as a solid (320 mg).

WORKUP

后处理

  1. temperaturewas heated
  2. temperatureunder reflux for 16 hours
  3. extractionextracted with dichloromethane (4×15 mL)