Hydrochloric Acid → HCID 136084769, compound

Participants

Reaction Steps

The product of part (a) (70.7 g) was added to 470 g pyridine saturated with hydrogen chloride gas, and the mixture was heated 2 hours at reflux. The reaction mixture was poured into 3000 ml ice-water, made basic with ammonium hydroxide, and the solid product was collected. The latter was purified by recrystallization from toluene to give 38.8 g 4-(4,5-dimethyl-2-thiazolyl)phenol, m.p. 194-195° C.

Provenance & Evidence