Hydrochloric Acid → HCID 22648270, compound

Participants

Reaction Steps

Concentrated hydrochloric acid (0.2 mL of 12.1M) was added to a solution of 2-methylthiazolo[4,5-c]quinolin-4-amine (0.5 g) in methanol (15 mL). Isopropanol (15 mL) was added and then the reaction mixture was heated at reflux to remove the majority of the methanol. The resulting precipitate was isolated by filtration, washed with isopropanol and dried to provide 2-methylthiazolo[4,5-c]quinolin-4-amine hydrochloride as a solid, m.p. 323-325° C. Analysis: Calculated for C11H9N3S.HCl: %C, 52.48; %H, 4.00; %N, 16.69; Found: %C, 52.46; %H, 4.08; %N, 16.52.

Provenance & Evidence