Trifluoroacetic acid → HCID 67246433, compound

Participants

Reaction Steps

A solution of (2-benzyl-isoxazolidin-5-ylmethyl)-carbamic acid tert-butyl ester (Step A, 0.5 g) in dichloromethane (10 ml) was treated with trifluoroacetic acid (1.95 g). The solution was stirred at room temperature for 4 hours then concentrated in vacuo to afford the crude title product, which was used directly for the next step. LCMS (Method F) 0.20 min, M+H 194.

Provenance & Evidence