Base-promoted synthesis of diarylsulfones from sulfonyl hydrazines and diaryliodonium salts,Organic & Biomolecular Chemistry

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Base-promoted synthesis of diarylsulfones from sulfonyl hydrazines and diaryliodonium salts
Organic & Biomolecular Chemistry ( IF 2.9 ) Pub Date : 2022-04-08 , DOI: 10.1039/d2ob00389a
Bozhen Gong ₁ , Haibo Zhu ₁ , Liu Yang ₁ , Haifeng Wang _{1,

2} , Qiangwen Fan _{1,

3} , Zongbo Xie ₁ , Zhanggao Le ₁

Affiliation

An efficient and concise method for the synthesis of diverse substituted sulfones was developed with high selectivity. Using n-PrOH as the solvent, diaryl sulfones are formed even on a gram scale via metal-free coupling from sulfonyl hydrazines with symmetrical or unsymmetrical diaryliodonium salts.

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