Hydrochloric Acid → HCID 178496791, compound

Reaction equation

[NH:1]([C:5]1[CH:9]=[N:8][N:7]([CH2:10][CH2:11][CH2:12][CH2:13][C:14]#[N:15])[N:6]=1)[C:2]([NH2:4])=[NH:3].[ClH:16].[CH3:17][OH:18]>C(Cl)(Cl)Cl>[ClH:16].[NH:1]([C:5]1[CH:9]=[N:8][N:7]([CH2:10][CH2:11][CH2:12][CH2:13][C:14](=[NH:15])[O:18][CH3:17])[N:6]=1)[C:2]([NH2:4])=[NH:3]

Participants

Procedure

A solution of 5-(4-guanidino-1,2,3-triazol-2-yl)valeronitrile (0.41 g.) in chloroform (15 ml.) and MeOH (4 ml.) was saturated at 0° with gaseous hydrogen chloride and the solution kept at 0° for 3 days. Lvaporation gave methyl 5-(4-guanidino-1,2,3-triazol-2-yl)valerimidate hydrochloride which was used without further purification.