Chloromethyl sulfones have found use in the preparation of alkenes,1a1. Lee , JW and Oh , DY 1990. A convenient one??pot synthesis of α??functionalized α,β??unsaturated sulfones. Synth. Commun., 20(2): 273–277. [Taylor & Francis Online], [Web of Science ®] View all references 1b2. Bordwell , FG and Cooper , GD 1951. The mechanism of formation of olefins by the reaction of sodium hydroxide with α??halo sulfones. J. Am. Chem. Soc., 73: 5184–5190.