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HRID2255048

反应详情

EQUATION

反应方程式

HRID 2255048 的结构方程式

REACTANTS

反应物

2
结构：CC(=O)OC(C)=O
HCID7918

Acetic anhydride

C4H6O3

结构：Cn1nc(NC2c3cc(C#N)ccc3OC(C)(C)C2O)ccc1=O
HCID9949244

未命名化合物

PRODUCTS

生成物

1
结构：CC(=O)OC1=C(Nc2ccc(=O)n(C)n2)c2cc(C#N)ccc2OC1(C)C
HCID67858389

未命名化合物

PROCEDURE

实验过程

2.0 g of 2,2-dimethyl-4-(1-methyl-1,6-dihydro-6-oxo-3-pyridazinyl-amino)-6-cyano-3-chromanol are boiled in 20 ml of acetic anhydride for 2 hours. Customary working-up gives 2,2-dimethyl-3-acetoxy-4-(1-methyl-1,6-dihydro-6-oxo-3-pyridazinyl-amino)-6-cyano-3-chromene, m.p. 110°-112°.