反应详情

The process is performed according to the procedure described in Example 12 (step 12.2.) Starting with 1.40 g (5.87 mmol) of tert-butyl 4-cyanomethyl-4-methylpiperidine-1-carboxylate (WO 2006/001 752) and 1.72 g (29.37 mmol) of Raney nickel in 20 mL of methanol under a hydrogen atmosphere (70 psi) at 45° C., 1.35 g of expected product are obtained in the form of a wax.

1. customat 45° C.