49829-22-3Relevant articles and documents
REACTION OF ALKYL ARENESULFONATES WITH LIQUID SULFUR TRIOXIDE AND AROMATIC HYDROCARBONS
Moskvichev, Yu. A.,Shapiro, Yu E.,Kramerova, S. K.,Sizyk, L. A.,Shutova, I.V.,et al.
, p. 284 - 289 (2007/10/02)
The reaction of sulfur trioxide with methyl 4-toluenesulfonate leads to the formation of p-CH3C6H4SO2(OSO2)nOCH3 (n=1,2) compounds.Investigation of the composition of the products from the reaction of this mixture with aromatic hydrocarbons showed that the diaryl sulfones in this case are formed by a pyrosulfonate mechanism.The optimum conditions for the synthesis of diaryl sulfones were selected.