Hydrochloric Acid → HCID 19973194, compound

Participants

Reaction Steps

To a stirred solution consisting of 1,1-dimethylethyl-[1-[(1H-pyrrol-1-ylamino)carbonyl]cyclopropyl]carbamate(3.18 g) in ethyl acetate/isopropanol (70 ml) was added excess ethereal HCl. After stirring for 48 hours at room temperature, the reaction appeared complete by thin layer chromatography (TLC) (silica gel, 30% EtOAc/hexane, I2 stain). The solid product was filtered under nitrogen and recrystallized from ether/ethanol to afford 1.20 g of the product as a solid, m.p. 238°-240° C.

Provenance & Evidence