Piperidine → 4-{2-(4-piperidin-1-ylmethyl-piperidin-1-yl)-benzyl}-morpholine

Participants

Reaction Steps

A solution of the product of Example 17 (288 mg) and piperidine (0.12 mL) in dichloroethane (DCE, 2 mL) was treated with sodium triacetoxyborohydride (297 mg). After 16 h, the resulting mixture was treated with 10% potassium hydroxide (2 mL), and extracted with DCM (2×2 mL). The combined extracts were dried (MgSO4), and chromatographed on silica gel (0-8% 2 M methanolic ammonia/DCM), giving the title compound as a colorless oil (100 mg).

Provenance & Evidence