Reactions of polyfluoroalkenylsulfenyl chlorides with carbonyl compounds
作者:A. N. Kovregin、A. Yu. Sizov、A. F. Ermolov、A. F. Kolomiets
DOI:10.1007/bf02496347
日期:2000.10
Polyfluorinated 1-fluoroalk-1-enylsulfenyl chlorides react with ketones RCOCH2R′ to give unsaturated sulfides. The latter undergo smooth cyclization into 2-alkylidene-1,3-oxathioles in the presence of BF3·NEt3.
作者:V. Ya. Popkova、E. I. Mysov、M. V. Galakhov、V. K. Osmanov、L. S. German
DOI:10.1007/bf01184548
日期:1990.12
A new method has been developed for the synthesis of perfluorinated alpha,beta-unsaturated thiocyanates by the reaction of the corresponding sulfenyl chlorides with KCN in water. The thiocyanate form of perfluoro-2-methyl-2-pentene-3-thiocyanate was isomerized to the isothiocyanate form. This rearrangement is initiated by both fluoride and thiocyanate anions.
Bekker, R. A.; Popkova, V. Ya.; Knunyants, I. L., Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya
作者:Bekker, R. A.、Popkova, V. Ya.、Knunyants, I. L.
DOI:——
日期:——
BEKKER R. A.; POPKOVA V. YA.; KNUNYANTS I. L., IZV. AN CCCP. CEP. XIM., 1980, HO 7, 1692-1693