s-Indacene-1,3,5,7(2H,6H)-tetraone ('Janus dione') and 1-3-dioxo-5,6- indane-dicarboxylic acid: Old and new 1,3-indandione derivatives

Pnina Krief, James Y. Becker, Arkady Ellern, Vladimir Khodorkovsky, Ojars Neilands, Lev Shapiro

Research output: Contribution to journalArticlepeer-review

19 Scopus citations

Abstract

Efficient syntheses, X-ray structures and spectroscopic properties of s-indacene-1,3,5,7(2H,6H)-tetraone (1) and 1,3-dioxo-5,6-indanedicarboxylic acid (2), their precursors and derivatives, are described for the first time.

Original languageEnglish
Pages (from-to)2509-2512
Number of pages4
JournalSynthesis
Issue number15
DOIs
StatePublished - 18 Oct 2004

Keywords

  • Arenes
  • Hydrolyses
  • Indandiones
  • Ketones
  • s-indacene

ASJC Scopus subject areas

  • Catalysis
  • Organic Chemistry

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