82895-48-5Relevant articles and documents
One-pot synthesis of sulfones via Ni(II)-catalyzed sulfonylation of boronic acids, Na2S2O5 and benzylic ammonium salts
Zhu, Haibo,Liu, Yishuai,Zhang, Yingying,Yang, Liu,Meng, Jia,Li, Qian,Gong, Bozhen,Xie, Zongbo,Le, Zhang-Gao
, (2021/03/08)
A one-pot nickel-catalyzed synthesis of (hetero)aryl alkyl sulfones from readily available boronic acids, sodium metabisulfite and benzylic ammonium salts as electrophiles is described. This general and efficient synthetic process is of broad scope, occurs in two steps, and delivers structural diverse sulfones, and the intermediate sulfinate is isolated. The transformation exhibits application of benzylic ammonium salts as novel electrophiles for direct insertion of SO2 as a novel area to be investigated.