Several alkene substrates were compatible with our optimized conditions (Scheme 3). Our oxidation conditions were quite chemoselective, and even substrates with notoriously labile benzylic C-H bonds gave the expected disulfonoxylated products in good yields (Scheme 3, Entries and). Where relevant, the reactions were perfectly stereospecific (within the limits of 1 H NMR detection), and we have assigned the relative stereochemistry by analogy to compound 15 (CCDC 2332152). Nitrile and acetate functionalities were well tolerated (Scheme 3, Entry 5). Overall, our protocols work best with terminal alkenes, but certain disubstituted cyclic alkenes give products in reasonable yields. Some poorly performing substrates include cyclopentene, 1-methyl-1-cyclohexene, cis-4-octene, and trans-4-octene.