反应详情

A solution of tert-butyl-4-(3-(5-fluoropyridin-2-yloxy)benzylidene)piperidine-1-carboxylate (0.274 g) in dichloromethane (2.5 mL, 0.28 M) was treated with trifluoroacetic acid (2.5 mL). The reaction was allowed to stir for 3 hours, then concentrated to an oil. The oil was used without purification. 0.466 g, quantitative yield.

1. concentrationconcentrated to an oil
2. customThe oil was used without purification