Short-RInChIKey=SA-FUHFF-UHFFFADPSC-RJKOTIRDIV-UHFFFADPSC-NUHFF-NUHFF-NUHFF-ZZZ

The propellane solution (1.00 mL, 0.40 M in Et2O, 400 μmol, 2.00 equiv) was added to a solution of the 1-methyl-4-[(4-methylphenyl)disulfanyl]benzene (49.3 mg, 200 μmol, 1.00 equiv) in 1.00 mL of THF under argon atmosphere and the mixture was irradiated with UV light (500 W) for 20 min. After evaporation of the solvent under reduced pressure, the crude residue was purified via column chromatography.