Cyanuric chloride is an inexpensive, efficient, and mild catalyst for the synthesis of N-sulfonyl imines by the reaction of sulfonamides with aryl aldehydes at 110 degrees C under solvent-free conditions. This method affords the N-sulfonyl imines in short reaction times, under solvent-free conditions, and in high yields.
Cyanuric chloride is an inexpensive, efficient, and mild catalyst for the synthesis of N-sulfonyl imines by the reaction of sulfonamides with aryl aldehydes at 110 degrees C under solvent-free conditions. This method affords the N-sulfonyl imines in short reaction times, under solvent-free conditions, and in high yields.