Hydrochloric Acid → HCID 45094786, compound

Participants

Reaction Conditions

Reaction Steps

3-Ethyl-3H-benzotriazole-5-carboxylic acid (0.15 g) was diluted with methanol and treated with HCl (gas). The reaction was then heated to 65° C. for 18 hours. The mixture was allowed to cool to 23° C. and was diluted with saturated sodium bicarbonate and extracted with ethyl acetate. The organic layer was dried with sodium sulfate and concentrated to give 3-ethyl-3H-benzotriazole-5-carboxylic acid methyl ester (0.143 g).

Provenance & Evidence