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HRID1031736

反应详情

EQUATION

反应方程式

HRID 1031736 的结构方程式

REACTANTS

反应物

2
结构：O=S(Cl)Cl
HCID24386

Thionyl chloride

Cl2OS

结构：CS(=O)(=O)Nc1cc2occ(C(N)=O)c(=O)c2cc1Oc1ccccc1
HCID10785596

未命名化合物

PRODUCTS

生成物

1
结构：CS(=O)(=O)Nc1cc2occ(C#N)c(=O)c2cc1Oc1ccccc1
HCID14722415

未命名化合物

AUXILIARIES

试剂、催化剂与溶剂

1
结构：CN(C)C=O
溶剂HCID6228

N,N-Dimethylformamide

C3H7NO

PROCEDURE

实验过程

3-Carbamoyl-7-methylsulfonylamino-6-phenoxy-4H-1-benzopyran-4-one was reacted with thionyl chloride in N,N-dimethylformamide to obtain 3-cyano-7-methylsulfonylamino-6-phenoxy-4H-1-benzopyran-4-one. The properties (melting point and IR) of this compound were identical with those of the compound obtained in Example 4.