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ChemicalBook CAS DataBase List 2,2-Difluoro-5-aminobenzodioxole
1544-85-0

2,2-Difluoro-5-aminobenzodioxole synthesis

2synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: nitric acid; sulfuric acid / dichloromethane / 0.5 h / 0 °C
2: potassium carbonate; 5%-palladium/activated carbon; hydrogen / methanol / 4 h / 40 °C / 1500.15 Torr

References:

Li Jinling CN109134442, 2019, A

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