Regioselective oxidation of internal olefins bearing neighboring oxygen functions by means of palladium catalysts. Preparation of β-alkoxy or acetoxy ketones from allyl and homoallyl ethers or esters

Jiro Tsuji, Hideo Nagashima, Kimihiko Hori

研究成果: Contribution to journalArticle査読

51 被引用数 (Scopus)

抄録

A new preparative method of β- and γ-alkoxy (acetoxy) ketones, which are important precursors of vinyl ketones and 1,4-diketones, respectively, is presented. With PdCl2/CuCl/O2 or PdCl2/p-benzoquinone catalyst system, internal olefins bearing allylic alkoxy or acetoxy group underwent regioselective oxidation to form the corresponding β-alkoxy or β-acetoxy ketones. Similarly, γ-acetoxy ketones were obtained from homoallyl acetates having internal olefins with high regioselectivity.

本文言語英語
ページ(範囲)2679-2682
ページ数4
ジャーナルTetrahedron Letters
23
26
DOI
出版ステータス出版済み - 1 1 1982
外部発表はい

All Science Journal Classification (ASJC) codes

  • 生化学
  • 創薬
  • 有機化学

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