hypervalent iodine(III) reagents incorporating transferable sulfoximidoyl groups were obtained through ligand exchange reactions of methoxy(tosyloxy)iodobenzene (MTIB) with NH sulfoximines in good to excellent yields. The solid‐state structure of a representative product was characterized by X‐ray crystallography. Utilizing these reagents in synthesis provides a new, transition‐metal‐free approach towards
Direct functionalization of sulfides with hypervalent iodine reagents: Methoxysulfonium and amidosulfonium tosylates
作者:Gerald F. Koser、Pandurang B. Kokil、Mayur Shah
DOI:10.1016/s0040-4039(00)96746-7
日期:1987.1
[Methoxy(tosyloxy)iodo]benzene(1) and N-phenyliodoniocarboxamidetosylates() react with sulfides in dichloromethane to give methoxysulfonium and amidosulfonium tosylates.