Preparation of 2,5-disubstituted furans from terminal ynones and aldehydes with CrCl2, Me3SiCl, and H2O

K. Takai, R. Morita, S. Sakamoto

Research output: Contribution to journalArticlepeer-review

14 Citations (Scopus)

Abstract

Treatment of α,β-acetylenic ketones with chromium(II) in the presence of aldehydes, Me3SiCl and water in THF gives 2,5-disubstituted furans in good to excellent yields.

Original languageEnglish
Pages (from-to)1614-1616
Number of pages3
JournalSynlett
Issue number10
DOIs
Publication statusPublished - Jan 1 2001

Keywords

  • Chromium(II)
  • Furan
  • Ynone

ASJC Scopus subject areas

  • Organic Chemistry

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