HCID 18186376, compound → HCID 18186382, compound

Participants

Reaction Steps

1-{4-(N-Piperidyl)benzyl}-2-(4-fluorophenyl}-6-phenylmethoxy-1,2,3,4-tetrahydroisoquinoline (0.25 g, 0.49 mmol) was treated with H2 in 10% Pd/C as described in Example 14.D to yield 1-{4-(N-piperidyl)benzyl}-2-(4-fluorophenyl}-1,2,3,4-tetrahydroisoquinoline-6-ol. Treatment of the free base with conc. HCl in ether produces a fine white solid. The precipitate is filtered and dried under high vacuum to yield the title compound. (0.096 g, 47% yield): m.p. 177-179° C. (dec.).

Provenance & Evidence