反应详情

Prepare using the method of Intermediate 49 with p-toluenesulfonic acid monohydrate (0.207 g, 1.09 mmol), crude tert-butyl (3R)-3-methoxypyrrolidine-1-carboxylate and (3R)-3-methoxypyrrolidine (See Intermediate 58) (0.42 g, 1.09 mmol) and ethanol (2 mL) to give the title compound as a red solid (0.42 g): MS (m/e): 102(M+1).

1. customPrepare