24197-29-3Relevant articles and documents
Facile synthesis of diarylsulfones from arenes and 3CdSO4·xH2O via mechanochemistry
Qin, Shuai,Zhang, Pu,Qin, Yu-Jun,Guo, Zhi-Xin
supporting information, (2020/01/06)
A variety of substituted diarylsulfones could be synthesized by simple arenes and 3CdSO4·xH2O in the presence of P2O5 under high-speed ball milling. It was suggest the aromatic sulfonation was performed by arene and in situ generated H2SO4, following-up by electrophilic substitution with another arene to give diarylsulfone.
An efficient method for aromatic Friedel-Crafts alkylation, acylation, benzoylation, and sulfonylation reactions
Singh, Ravi P,Kamble, Rajesh M,Chandra, Kusum L,Saravanan,Singh, Vinod K
, p. 241 - 247 (2007/10/03)
Aromatic electrophilic substitution reactions such as alkylation, acylation, benzoylation, and sulfonylation were studied in the presence of a catalytic amount of Cu(OTf)2 and Sn(OTf)2. Cu(OTf)2 was very efficient for alkylation, acylation, and benzoylation reactions. However, in case of sulfonylation reactions, Sn(OTf)2 gave better results.
Novel Sulfonylation reagent: Sulfuric Acid-Hexafluoroacetic Anhydride
Tyobeka, Themba E.,Hancock, Richard A.,Weigel, Helmut
, p. 114 - 115 (2007/10/02)
A mixture of sulfuric acid and hexafluoroacetic anhydride is an efficient reagent for the sulfonylation of aromatic compounds.
