N-[2-(4-fluoro-2-hydroxyphenyl)ethyl]acetamide → tert-Butyl 3-{2-[2-(2-acetylaminoethyl)-5-fluorophenoxy]ethoxy}-4-{4-[3-(2-methoxybenzyloxy)propoxy]phenyl}piperidine-1-carboxylate

Participants

Reaction Steps

Analogously to Method G, 0.45 g of tert-butyl 4-{4-[3-(2-methoxybenzyloxy)propoxy]phenyl}-3-[2-(toluene-4-sulphonyloxy)ethoxy]piperidine-1-carboxylate (Example 14b) and 0.27 g of N-[2-(4-fluoro-2-hydroxyphenyl)ethyl]acetamide are reacted. The title compound is obtained as a yellow oil. Rf=0.63 (EtOAc); Rt=5.61.

Provenance & Evidence