Complex sentence: Sulfuryl chloride is most widely used as a reagent in chlorination reactions of various organic compounds such as alkanes, alkenes, alkynes, aromatics, and epoxides.
Split into simpler sentences: Sulfuryl chloride is most widely used as a reagent in chlorination reactions of various organic compounds. It can be used to chlorinate alkanes, alkenes, alkynes, aromatics, and epoxides.