Tetrabutylammonium Fluoride → HCID 66732283, compound

Participants

Reaction Steps

The compound was prepared as described in Reference Compound 4, Step 4 starting from crude methyl 4-((tert-butyldimethylsilyloxy)methyl)-2-(2-methyl-2-phenylpropyl)piperidine-1-carboxylate (16.5 g) and TBAF (46.5 mL, 46.6 mmol, 1 M in THF). The residue was purified by column chromatography (Biotage 40-65% gradient EtOAc in heptane, 340 snap column, 2 runs), which resulted in the titled compound. MS m/z 306 (M+H)+.

Provenance & Evidence