Triethylamine → HCID 352955, compound

Participants

Reaction Steps

The 9.4 g of recovered benzohydroximoyl chloride was dissolved in 100 ml of anhydrous ether and the solution was cooled to -20°. To the cold solution was rapidly added 12.3 g of triethylamine. To this mixture was slowly added (during 45 minutes) a solution of 6.95 g of methanesulfonyl chloride in 50 ml of anhydrous ether. The mixture was stirred at -30° for 1 hour, then at ambient temperature for about 16 hours. The mixture was filtered and the filtrate was conconcentrated under reduced pressure to give a yellow solid. The solid was recrystallized from a benzene-hexane mixture to give 5.2 g of N-(methanesulfonyloxy)benzimidoyl chloride, m.p. 106°-108°.

Provenance & Evidence