反应详情

600 mg (1.33 mmol) of the compound of Example 16A is reacted analogously to the synthesis of the compound of Example 20A with 288 mg (1.46 mmol) of 3-chloro-4-fluorophenylhydrazine hydrochloride. After hydrolysis, the entire reaction mixture is reduced to the dry state i. vac. 712 mg (37% purity, 57% of theory) of the title compound, which is used without further purification, is obtained.

1. customAfter hydrolysis
2. customthe entire reaction mixture
3. custom712 mg (37% purity, 57% of theory) of the title compound, which is used without further purification
4. customis obtained