反应详情

A solution of the tert-butyl carbamate (333 mg, 1.04 mmol) and TFA (1.0 ml) in CH2Cl2 (6.0 ml) was stirred at room temperature for 50 minutes. The excess solvent was removed under reduced pressure, giving the crude (R)-1-phenyl-N2-(tetrahydro-pyran-4-yl)-ethane-1,2-diamine TFA salt as a pale yellow oil (849 mg).

1. customThe excess solvent was removed under reduced pressure