Reaktion #822613

Reaktionsgleichung

(2,4-dimethoxyphenyl)[2-fluoro-3-chlorophenyl]methanone

hydrazine hydrate

→

product

Ausbeute 52.2%

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

Ausbeute 52.2%

Reaktionsbedingungen

Vorschrift

Prepared as in Example 104 from (2,4-dimethoxyphenyl)[2-fluoro-3-chlorophenyl]methanone (1.20 g, 4.1 mmol), hydrazine hydrate (1.61 mL, 51.7 mmol) and DMAP (0.632 g, 5.17 mmol) to give the product (0.618 g) as a yellow solid.

Quelle