HCID 53640724, compound → HCID 54172645, compound

Participants

Reaction Steps

A solution of 570 mg (1.74 mmoles) of 2-(5-t-butoxycarbonylamino-1,2,4-thiadiazol-3-yl)-2-(propen-3-yloxyimino)acetic acid in 6 ml of trifluoroacetic acid was allowed to stand for 1 hour at ambient temperature. Evaporation followed by trituration with 30 ml of isopropyl ether gave 376 mg (95%) of the title compound. Mp. 109° C. (dec.).

Provenance & Evidence