Potassium Hydroxide → HCID 68451726, compound

Participants

Reaction Steps

To a solution of 1-(2-trimethylsilanyl-ethoxymethyl)-1H-[1,2,4]-triazole-3-carboxylic acid methyl ester (as prepared in the previous step, 257 mg, 1.00 mmol) in EtOH (2 mL), 2 N KOH (0.5 mL, 1 mmol) was added. The resulting solution was stirred at RT for 20 min and concentrated in vacuo. The residue obtained was suspended in ether (10 mL) and sonicated for 5 min. The ether was then removed in vacuo and the resulting residue was dried for 4 hr to obtain 1-(2-trimethylsilanyl-ethoxymethyl)-1H-[1,2,4]-triazole-3-carboxylic acid potassium salt (273 mg, 97%) which was directly used in the next step without any further purification.

Provenance & Evidence