Trifluoroacetic acid → HCID 67302842, compound

Participants

Reaction Steps

A solution of t-butyl 2-(2-chloropropanoyl)-2-(adamantan-2-yl)hydrazinecarboxylate (200 mg, 0.560 mmol) in dichloromethane (3 mL) was added with trifluoroacetic acid (3 mL) at room temperature, and the resultant was stirred at the same temperature for 1 hour. The reaction solution was concentrated, and the obtained residue was purified using silica gel chromatography (hexane:ethyl acetate=1:1), 2-(adamantan-2-yl)-4-methyl-1,2-diazetidin-3-one (66.3 mg, 53.7%) was obtained as a colorless oil.

Provenance & Evidence