发明名称 Dehalogenation process
摘要 A process for obtaining vinyl compounds by dehalogenation of halofluorinated compounds having a linear, branched or cyclic structure, said halofluorinated compounds containing in the molecule at least one group: wherein Y<SUB>1 </SUB>and Y<SUB>2</SUB>, equal to or different from each other, are selected from Cl, Br, I; wherein the halofluorinated compounds are dehalogenated in the presence of a transition metal, or of transition metal couples, by operating in a biphasic system of solvents immiscible among each other, formed of a (per)fluorinated solvent and a dipolar aprotic or protic solvent (co-solvent), wherein the ratio moles co-solvent/equivalents of the halofluorinated compound ranges from 0.5 to 10, preferably from 0.5 to 5, still more preferably from 1 to 3.
申请公布号 US2006252968(A1) 申请公布日期 2006.11.09
申请号 US20060417159 申请日期 2006.05.04
申请人 SOLVAY SOLEXIS S.P.A. 发明人 WLASSICS IVAN;TORTELLI VITO
分类号 C07C41/24 主分类号 C07C41/24
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