Interaction of perfluorinated α-fluorosulfatocarbonyl compounds with nucleophilic reagents
摘要:
alpha-Perfluorosulfatoperfluorocarbonyl compounds interact with alkaline metals halogenides to form the corresponding alpha-halo derivatives as a result of the direct nucleophilic substitution of the FSO3 group. Through the action of halogenide anions on perfluorinated alpha,beta-bis-fluorosulfatocarbonyl compounds, substitution by halogen of the FSO3 group in the alpha-position to the carbonyl takes place. However, the FSO3 group in the beta-position is cleaved, which allows alpha-substituted beta-dicarbonyl derivatives to be obtained.
Fluoroaliphatic esters of fluorosulfonic acid. 6. Interaction of fluorine-containing ?,?-bis-fluorosulfatocarbonyl compounds with nucleophilic reagents
作者:V. M. Rogovik、N. I. Delyagina、A. F. A�rov、V. F. Cherstkov、S. R. Sterlin、L. S. German
DOI:10.1007/bf00863085
日期:1992.3
Fluorine-containing alpha,beta-fluorosulfatocarbonyl compounds interact with halides of alkali metals with the formation of alpha-halogeno-beta-dicarbonyl derivatives.