Triethylamine → HCID 54436973, compound

Participants

Reaction Steps

To a solution of 8.5 g of 4-methylbenzohydroximoyl chloride and 8.8 g of 3-chloropropanesulfonyl chloride in 175 ml of benzene, 7.6 g of triethylamine was added dropwise during 8 minutes. The temperature of the reaction mixture rose to 35°. The reaction mixture was stirred for 1 hour and filtered, the filtrate was evaporated under reduced pressure, and the product was recrystallized twice from ethanol to give 8.4 g of N-(3-chloropropanesulfonyloxy)-4-methylbenzimidoyl chloride, m.p. 56°-58°. The ir spectrum was consistent with the assigned structure.

Provenance & Evidence