1.
J Org Chem
; 82(11): 5810-5818, 2017 06 02.
Artigo
em Inglês
| MEDLINE
| ID: mdl-28508647
RESUMO
A general and direct N-arylation of sulfonamides and NH-sulfoximines by sodium arylsulfinates through a desulfitative pathway was herein demonstrated. The reaction proceeded with catalytic loadings of Cu(II)-catalysts without any external ligands. And the novel arylation protocol featured for high efficiency (up to 93% yields) and good substituent tolerance (up to 53 examples). Moreover, a plausible reaction mechanism was also discussed.