CAS 23920-08-3: 2,4-DICHLOROPYRIMIDINE-5-SULFONYL CHLORIDE

2,4-Dichloropyrimidine-5-sulfonyl chloride is an intermediate used in the synthesis of a variety of biologically potent compounds. This compound can be prepared by reacting chloroform with 2,4 dichloropyrimidine. The resulting product is then reacted with sulfuryl chloride to produce 2,4-dichloropyrimidine-5-sulfonyl chloride.