Methacryloyl chloride → HCID 178454440, compound

Participants

Reaction Steps

After 26.8 g of 5-aminobenzotriazole was dissolved in a mixture of acetonitrile (300 ml) and pyridine (40 ml), 46.5 g of methacrylic acid chloride was added dropwise. The resulting solution was concentrated and 200 ml of a 10% aqueous solution of sodium hydroxide was added. After the mixture was agitated for 30 minutes, it was neutralized with dilute hydrochloric acid and the end compound was obtained as a solid precipitate in an amount of 27.3 g (yield, 6.7%).

Provenance & Evidence