Enantioselective synthesis of heliannuol E; structural consideration of natural molecule

Fuminao Doi, Takahisa Ogamino, Takeshi Sugai, Shigeru Nishiyama

研究成果: Article査読

45 被引用数 (Scopus)

抄録

Heliannuol E 1, isolated from Helianthus annuus L. cv. SH-222, was successfully synthesized in both optically active forms, by novel ring-expansion reaction of the corresponding spirodienone derivatives 8 and 17, which were produced from 7 and 16 under anodic oxidation conditions. The absolute structure of the natural product was determined to have R-configuration at the benzylic position.

本文言語English
ページ(範囲)4877-4880
ページ数4
ジャーナルTetrahedron Letters
44
26
DOI
出版ステータスPublished - 2003 6月 23

ASJC Scopus subject areas

  • 生化学
  • 創薬
  • 有機化学

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