スギウラ マサハル   Sugiura Masaharu
  杉浦 正晴
   所属   崇城大学  薬学部 薬学科
   崇城大学大学院  薬学研究科 薬学専攻
   職種   教授
言語種別 英語
発行・発表の年月 2004/02
形態種別 原著論文
査読 査読有り
標題 Phosphine Oxides as Efficient Neutral Coordinate-Organocatalysts for Stereoselective Allylation of N-Acylhydrazones
執筆形態 共著
掲載誌名 Org. Bio. Chem.
掲載区分国外
巻・号・頁 2,pp.446-446
著者・共著者 C. Ogawa, H. Konishi, M. Sugiura, S. Kobayashi
概要 Phosphine oxides were found to be efficient neutral coordinate-organocatalysts (NCOs) for the allylation of N-acylhydrazones. Among the phosphine oxides tested, a three carbon-tethered bisphosphine oxide (dppp dioxide) was found to be the most effective, and in the presence of dppp dioxide, less reactive aromatic and α,β-unsaturated N-acylhydrazones underwent allylation as well as diastereo-selective crotylation. Furthermore, a polymer-supported phosphine oxide was also developed as an effective immobilized NCO.
DOI 10.1039/b315037b
ISSN 14770520
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