Base-promoted synthesis of diarylsulfones from sulfonyl hydrazines and diaryliodonium salts was written by Gong, Bozhen;Zhu, Haibo;Yang, Liu;Wang, Haifeng;Fan, Qiangwen;Xie, Zongbo;Le, Zhanggao. And the article was included in Organic & Biomolecular Chemistry in 2022.Safety of Bis(2,4,6-trimethylphenyl)iodonium triflate The following contents are mentioned in the article:
An efficient and concise method for the synthesis of diaryl sulfones ArS(O)2Ar1 [Ar = Ph, 4-MeC6H4, 4-NCC6H4, etc.; Ar1 = Ph, 4-FC6H4, 3-MeC6H4, etc.] via metal-free sulfonylation from sulfonyl hydrazines with sym. or unsym. diaryliodonium salts using n-PrOH as the solvent was developed with high selectivity. Using n-PrOH as the solvent, diaryl sulfones are formed even on a gram scale. This study involved multiple reactions and reactants, such as Bis(2,4,6-trimethylphenyl)iodonium triflate (cas: 139139-80-3Safety of Bis(2,4,6-trimethylphenyl)iodonium triflate).
Bis(2,4,6-trimethylphenyl)iodonium triflate (cas: 139139-80-3) belongs to iodide derivatives. Indole could be stereoselectively alkylated with chiral cyclopentyl sulfone reagent. Indole was synthesized in moderate yield via an o-naphthoquinone catalyzed tandem cross-coupling of substituted aniline and benzylamine under aerobic oxidation conditions.Safety of Bis(2,4,6-trimethylphenyl)iodonium triflate
Referemce:
Iodide – Wikipedia,
Iodide – an overview | ScienceDirect Topics – ScienceDirect.com