Hydrochloric Acid → HCID 18456050, compound

Participants

Reaction Steps

Using Benzyl chloride and (2,2,4,6,7-pentamethyl-3-piperidino-2,3-dihydro-1-benzofuran-5-yl)piperazine obtained in Example 152, the free base was obtained in the same manner as in Example 2. The free base was treated with a 4 N hydrogenchloride in ethyl acetate solution (10 ml) to obtain the title compound. Yield 64% Amorphous powder.

Provenance & Evidence