Reaction of 2 molar amount of 2-(trimethylsilyl)phenyl triflate with thiiranes and aldehydes in the presence of CsF afforded vinyloxiranes in one-pot operation. Reaction of benzyne with thiiranes gave the corresponding alkenyl phenyl sulfides, which further reacted with another molar of benzyne to afford sulfonium ylide intermediates. Further treatment of aldehydes gave the corresponding vinyloxiranes.

中文翻译：

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硫丙烷到乙烯基环氧乙烷的新反应过程：苯与硫丙烷和醛的反应

在 CsF 存在下，2 摩尔量的 2-（三甲基甲硅烷基）苯基三氟甲磺酸酯与硫杂丙烷和醛反应，在一锅法操作中得到乙烯基环氧乙烷。苄与硫杂丙环反应得到相应的烯基苯基硫化物，其进一步与另一摩尔的苄反应得到锍叶立德中间体。醛的进一步处理得到相应的乙烯基环氧乙烷。