Mild conditions for cyclization of β-triketides to the corresponding γ-pyrones carrying adjacent chiral centers toward biomimetic synthesis of fully substituted γ-pyrone-containing natural products

Hirokazu Arimoto, Shigeru Nishiyama, Shosuke Yamamum

Research output: Contribution to journalArticle

46 Citations (Scopus)

Abstract

Related to synthetic study on γ-pyrone-containing natural products, conversions of β-triketides having unstable substituents to the corresponding γ-pyrones have successfully been accomplished by the new methods under conditions using (CH3)2S+Cl or Ph3P+CX3 (or Ph3P+X, X Cl, Br) as the oxygen acceptors.

Original languageEnglish
Pages (from-to)5619-5620
Number of pages2
JournalTetrahedron Letters
Volume31
Issue number39
DOIs
Publication statusPublished - 1990
Externally publishedYes

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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