Synthesis of fluorinated dienes by palladium-catalyzed coupling reactions

被引：27
作者：
Akkerman, Floris A. [1 ]
Kickbusch, Rainer [1 ]
Lentz, Dieter [1 ]
机构：
[1] Free Univ Berlin, Fachbereich Biol, Inst Chem & Biochem, D-14195 Berlin, Germany
来源：
CHEMISTRY-AN ASIAN JOURNAL | 2008年 / 3卷 / 04期
关键词：
C-C coupling; crystal structure; dienes; fluorine; palladium;
D O I：
10.1002/asia.200700313
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The synthesis of partly fluorinated 1,3- and 1,4-dienes by palladium-catalyzed coupling makes these compounds available on the laboratory scale. Several catalyst systems were tested to maximize the yields and minimize the by-products. The molecular structures of 1,1,2,4,4-pentafluorobutadiene, chloro(N,N'-tetramethylethylenediamine)(trifluorovinyl)zinc, PCy2R, and P(O)Cy2R (Cy = cyclohexyl, R = 2-(1-naphthyl)phenyl) were elucidated by X-ray crystallography.
引用
收藏
页码：719 / 731
页数：13
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