Reaktion #822611

Reaktionsgleichung

(2,4-dimethoxyphenyl)[2,3-difluorophenyl]methanone

hydrazine hydrate

→

product

Ausbeute 105.1%

3-(2,4-DIMETHOXYPHENYL)-7-FLUORO-1H-INDAZOLE

Ausbeute 105.1%

Reaktionsbedingungen

Vorschrift

Prepared as in Example 104 from (2,4-dimethoxyphenyl)[2,3-difluorophenyl]methanone (1.60 g, 5.8 mmol), hydrazine hydrate (1.79 mL, 5702 mmol) and DMAP (0.632 g, 57.5 mmol) to give the product (1.66 g) as a yellow solid.

Quelle