反应详情

10.1 g 1-Benzyl-4-(4-fluoro-2-nitro-phenylamino)-piperidine were dissolved in 75 ml THF and 75 ml methanol and hydrogenated with 1.5 g Pt/C (10%). The catalyst was filtered, and the filtrate was evaporated to yield 9.1 g of the target compound as an oil.

1. filtrationThe catalyst was filtered
2. customthe filtrate was evaporated