Process for preparing polyfluoroalkyl-substituted compounds
申请人:Sagami Chemical Research Center
公开号:US05017718A1
公开(公告)日:1991-05-21
A process for preparing a perfluoroalkyl-substituted compound is disclosed. The process comprises reacting a halopolyfluoroalkane having 1 to 20 carbon atoms with a compound selected from the group consisting of (1) a substituted or unsubstituted ethylene, (2) a substituted or unsubstituted acetylene and (3) a substituted or unsubstituted allylsilane, in the presence of a metal-carbonyl complex of the metal of the Group VIII of the Periodic Table. Alternatively, the reaction between the halopolyfluoroalkane and the substituted or unsubstituted allylsilane is effected under radical generating condition.
Transition-metal complex catalyzed polyfluoroalkylation. I. Facile addition of polyfluoroalkyl halides to carbon-carbon multiple bonds
作者:Takamasa Fuchikami、Iwao Ojima
DOI:10.1016/s0040-4039(00)99868-x
日期:1984.1
Addition of polyfluoroalkyl halides to alkynes and alkenes bearing a variety of substituents is effected by the catalysis of iron, cobalt and ruthenium carbonyl complexes to give the corresponding adducts in good to excellent yields under mild conditions.