作者:Georg Sonnek、Christiane Rabe、Gerd Schmaucks、Reinfried Kaden、Ingeburg Lehms
DOI:10.1016/0022-328x(91)86270-z
日期:1991.3
Several α,α,ω-trihydroperfluoroalkylallyl ethers 2a–c have been prepared in excellent yields by phase transfer catalysis of α,α′,ω-trihydroperflouroalcoholes and allyl chloride using 3-siloxanylpropylammonium halides as a catalyst. In the presence of a Pt-olefin complex the hydrosilation of 2a–c with H-siloxanes affords 3-siloxanylpropoxy-α,α′,ω-trihydrofluoroalkanes in high yields.
几种α,α,ω-三氢全氟烷基烯丙基醚2a–c以3-硅氧烷基丙基卤化铵为催化剂,通过相转移催化α,α',ω-三氢全氟烷基孔和烯丙基氯制备,收率很高。在Pt-烯烃络合物的存在下,2a–c与H-硅氧烷的硅氢化反应可以高产率获得3-硅氧烷基丙氧基-α,α',ω-三氢氟烷烃。