Hydrochloric Acid → HCID 21279830, compound

Participants

Reaction Steps

A solution of 5-[3-(2-[2,2,2-trifluoroethyl]guanidino)-1,2,4-triazol-1-yl]valeronitrile (2 g.) in MeOH (15 ml.) and chloroform (35 ml.) at 0° was saturated with HCl gas and the solution allowed to stand for 62 hours at 0°. The solvent was evaporated and the residue partitioned between aqueous potassium carbonate and chloroform. The chloroform extracts were washed, dried and evaporated to give methyl 5-[3-(2-[2,2,2-trifluoroethyl]guanidino)-1,2,4-triazol-1-yl]valerimidate as pale yellow oil.

Provenance & Evidence