Trifluoroacetic acid → HCID 178510102, compound

Participants

Reaction Steps

A mixture of trifluoroacetic acid (1 ml.) and 5h (0.55 g., 0.98 mmoles) was stirred for 30 min. at room temperature and diluted with ether (50 ml.) to give the precipitate which was collected by filtration and slurried in a small amount of water (2 ml.). The mixture was adjusted to pH 6 with ammonium hydroxide and diluted with acetonitrile (200 ml.) to precipitate 6h which was washed with acetonitrile (50 ml.). Yield 0.36 g. (80%). M.p. 203° - 215° C. (dec.).

Provenance & Evidence