The Journal of Organic Chemistry

Acetylenic and Ethylenic Iodonium Salts and Their Reactions with a Carbanion1, 2

FM Beringer, SA Galton

Index: Beringer,F.M.; Galton,S.A. Journal of Organic Chemistry, 1965 , vol. 30, p. 1930 - 1934

Full Text: HTML

Citation Number: 79

Abstract

Phenyl (@-phenylethyny1) iodonium chloride, from iodosobenzene dichloride and lithium phenylacetylide, decomposes at room temperature to iodobenzene and chlorophenylacetylene. In solution this salt adds hydrogen chloride to give a new salt, phenyl (a-chlorostyry1) iodonium chloride. The latter cation has been isolated as the stable fluoroborate and chloride and as the much less stable iodide. The acetylenic and ...