HRID1720250
反应详情
EQUATION
反应方程式
REACTANTS
反应物
PRODUCTS
生成物
AUXILIARIES
试剂、催化剂与溶剂
PROCEDURE
实验过程
The reaction of 1.8 g (5.9 mmol) of 1-[(4-chlorophenyl)thio]-1-[phenyl)hydmzono]-2-propanone, 1.5 ml of ethylcyano acetate and 750 mg of ammonium acetate as in Example 22, yielded1.29 g of 6-[(4-chlorophenyl)thio]- 2,3-dihydro-2-(4-chlorophenyl)5-methyl-3-oxo-4-pyridazinecarbonitrile, mp 180°-182° C. (EtOH).