反应详情

Treatment of (trans) 2-methyl-4-pyrrolidin-1-yl-piperidine-1-carboxylic acid tert-butyl ester (0.1 g, 0.4 mmol) with 4M hydrochloric acid in dioxane (5 ml) for 1 h and subsequent evaporation of the solvent afforded the title compound (0.06 g, 84%) as a white powder. MS: 169.1 (MH+).

1. customsubsequent evaporation of the solvent