High quality Chlorosulfonyl isocyanate / CSI cas 1189-71-5
CSI;Sulfuryl chloride isocyanate;Chlorosulfonylisocyanate;
Chlorosulfonyl isocyanate CAS 1189-71-5 is the chemical compound ClSO2NCO, known as CSI. This compound is a versatile reagent in organic synthesis. It reacts with hydrocarbon alkenes via stepwise dipolar pathway to give N-chlorosulfonyl-β-lactams.
Chlorosulfonyl isocyanate CAS 1189-71-5 is used in synthesis and biochemical characterization of new class of membrane-associated glycosyltransferase inhibitors.
Chlorosulfonyl isocyanate CAS 1189-71-5 is synthetically versatile reagent and was used in the preparation of amides, lactams and triazocinones. It is employed in regio- and diastereoselective introduction of a protected amino group in synthesis of chiral, polyhydroxylated piperidines.