2-Morpholinoethylamine → HCID 86604529, compound

Participants

Reaction Steps

In an analogous manner to that described in Example 150(a), from tert-butyl (3SR,4RS,5RS)-4-[4-(3-benzyloxy-propoxy)-phenyl]-3-hydroxymethyl-5-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate [Example 148(h)] there was synthesized the corresponding chloroformate, reaction of which with 4-(2-aminoethyl)-morpholine gave tert-butyl (3SR,4RS,5RS)-4-[4-(3-benzyloxy-propoxy)-phenyl]-3-(2-morpholin-4-yl-ethylcarbamoyloxymethyl)-5-(naphthalen-2-ylmethoxy)-piperidine-1-carboxylate as a colourless solid; MS: 768 (M+H)+.

Provenance & Evidence