Base-promoted synthesis of diarylsulfones from sulfonyl hydrazines and diaryliodonium salts.

Bozhen Gong, Haibo Zhu, Liu Yang, Haifeng Wang, Qiangwen Fan, Zongbo Xie, Zhanggao Le

Organic & biomolecular chemistry 2022 May 04

filter terms:

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.

Citation

Bozhen Gong, Haibo Zhu, Liu Yang, Haifeng Wang, Qiangwen Fan, Zongbo Xie, Zhanggao Le. Base-promoted synthesis of diarylsulfones from sulfonyl hydrazines and diaryliodonium salts. Organic & biomolecular chemistry. 2022 May 04;20(17):3501-3505