Cross-coupling reaction between enol phosphates and organoaluminium compounds in the presence of palladium(0) catalyst.

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概要

• 論文の詳細を見る

• The title reaction in the presence of a catalytic amount of tetrakis(triphenylphosphine)palladium(0) affords alkylative coupling products in good to excellent yields in 1,2-dichloroethane at room temperature. This coupling reaction under C(sp<SUP>2</SUP>)–O cleavage proceeds stereospecifically. The reaction does not affect a coexisting vinyl sulfide group. This feature enables 1,2- and 1,3-carbonyl transposition with or without alkylation <I>via</I> phenylthio-substituted enol phosphates.

• 公益社団法人 日本化学会の論文

著者

• Sato Mitsuyoshi

  Department Of Bioresource Engineering Faculty Of Agriculture Yamagata University

• Takai Kazuhiko

  Department Of Applied Chemistry Faculty Of Engineering Okayama University

• Oshima Koichiro

  Department Of Industrial Chemistry Faculty Of Engineering Kyoto University

• Nozaki Hitosi

  Department of Industrial Chemistry, Faculty of Engineering Kyoto University

• Sato Mitsuyoshi

  Department of Industrial Chemistry, Faculty of Engineering, Kyoto University

• Oshima Koichiro

  Department of Chemistry, Massachusetts Institute of Technology

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