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报道了溴化α－呋喃亚甲基三苯鉮的合成及其与芳醛、酮的相转移催化反应，获得高产率立体专一性的烯烃衍生物．
The synthesis of α-furfurylidene-triphenylphosphonium bromide and its phase-transfer catalysis with aryl aldehydes and ketones have been reported. Three-dimensional stereospecific olefin derivatives were obtained.