反应详情

To a solution of tert-butyl N-methyl-N-(4-tetrahydropyranylmethyl)carbamate (600 mg, 2.6 mmol) in 4.0 mL of ethyl acetate was added 4 M HCl-ethyl acetate (4 mL). After being stirred at room temperature for 1.5 h, the reaction mixture was concentrated in vacuo, and the residue was rinsed with hexane to obtain the title compound (356 mg, 82%).

1. concentrationthe reaction mixture was concentrated in vacuo
2. washthe residue was rinsed with hexane