Ammonium Hydroxide → HCID 14183093, compound

Participants

Reaction Steps

A solution of 25 g of 5-mercapto-3-(4-methoxyphenyl)-1,2,4-thiadiazole in 350 ml of 5% sodium hydroxide and a solution prepared by diluting 220 ml of 5.25% NaOCl to 350 ml with water were added simultaneously to 950 ml of ammonium hydroxide solution while maintaining the mixture at 0°. The resulting mixture was stirred for 15 minutes and the precipitated solid was collected, washed with water and dried (P2O5 /high vacuum) to give 15.6 g of solid, m.p. 136°-139°.

Provenance & Evidence