Fluoride ion-induced Horner-Emmons reaction of .ALPHA.-silylalkylphosphonic derivatives with carbonyl compounds.

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概要

• 論文の詳細を見る

• Dimethyl α-trimethylsilylbenzylphosphonate was allowed to react with carbonyl compounds in the presence of fluoride ion to give the corresponding olefins in fairly good yields. Use of CsF in tetrahydrofuran gave the best result. On the other hand, dimethyl trimethylsilylmethylphosphonate was allowed to react similarly with benzophenone to afford 1,1-diphenylethylene, dimethyl methylphosphonate, and dimethyl 2,2-diphenylethenylphosphonate. A similar result was obtained by using <I>O</I>,<I>O</I>-diethyl trimethylsilylmethylphosphonothioate. But, reaction of trimethylsilylmethylphosphonic bis(diethylamide) afforded only the protodesilylation product.

• 公益社団法人 日本化学会の論文

著者

• Inamoto Naoki

  Department Of Chemistry Graduate School Of Science The University Of Tokyo

• Ishii Takafumi

  Department Of Chemistry Graduate School Of Science The University Of Tokyo

• Kawashima Takayuki

  Department Of Chemistry Faculty Of Science The University Of Tokyo

• Ishii Takafumi

  Department of Chemistry, Faculty of Science, The University of Tokyo

• Inamoto Naoki

  Department of Chemistry and Research Centre for Spectrochemistry, Faculty of Science, The University of Tokyo

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