Triethylamine → HCID 20159912, compound

Participants

Reaction Steps

In 50 ml of a chloroform solution containing 2.0 g of 2-acetylaminopropylamine and 2.6 g of triethylamine was added dropwise 50 ml of a chloroform solution containing 3.28 g of 5-isoquinolinesulfonyl chloride under cooling with ice. The mixed solution was stirred at a temperature of 15° C. to 25° C. for two hours, and then the reaction solution was washed with water and dried with anhydrous sodium sulfate. The chloroform was distilled therefrom under reduced pressure. The crystalline residue thus obtained was recrystallized from methanol to give 3.67 g of N-(2-acetylaminopropyl)-5-isoquinolinesulfonamide in a yield of 83%.

Provenance & Evidence