2-(Trimethylsilyl)ethyl chloroformate → HCID 86604430, compound

Participants

Reaction Steps

In an analogous manner to that described in Example 1(d), by reacting (3RS,4RS,5SR)-1-benzyl-3-(4-benzyloxy-naphthalen-2-ylmethoxy)-4-(4-fluoro-phenyl)-5-propyl-piperidine with β-trimethylsilylethyl chloroformate [Synthesis 346 (1987)] there was obtained 2-trimethylsilanylethyl (3RS,4RS,5SR)-3-(4-benzyloxy-naphthalen-2-ylmethoxy)-4-(4-fluoro-phenyl)-5-propyl-piperidine-1-carboxylate as a pale yellow syrup, MS: 628 (M+H)+.

Provenance & Evidence