Improving alkynyl(aryl)iodonium salts: 2-anisyl as a superior aryl group
作者:David J. Hamnett、Wesley J. Moran
DOI:10.1039/c4ob00556b
日期:——
majority of alkynyl(aryl)iodoniumsalts reported in the literature are derived from iodobenzene. This article describes the effects of varying this iodoarene building block on the synthesis, reactivity and stability of these salts. Two procedures to synthesize a variety of known and novel alkynyl(aryl)iodoniumtosylates directly from the iodoarene are reported. In the reactions of these salts, those derived