Low-valent Nb(III)-mediated synthesis of 1,1,2-trisubstituted-1H-indenes from aliphatic ketones and aryl-substituted alkynes

Yasushi Obora, Masahiro Kimura, Makoto Tokunaga, Yasushi Tsuji

Research output: Contribution to journalArticle

25 Citations (Scopus)

Abstract

A variety of 1,1,2-trisubstituted-1H-indenes are synthesized by the reaction of aliphatic ketones, aryl-substituted alkynes and NbCl 3(DME) in 1,2-dichloroethane under reflux conditions.

Original languageEnglish
Pages (from-to)901-902
Number of pages2
JournalChemical Communications
Issue number7
DOIs
Publication statusPublished - Feb 21 2005

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Indenes
Alkynes
Ketones
ethylene dichloride

All Science Journal Classification (ASJC) codes

  • Catalysis
  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Chemistry(all)
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

Cite this

Low-valent Nb(III)-mediated synthesis of 1,1,2-trisubstituted-1H-indenes from aliphatic ketones and aryl-substituted alkynes. / Obora, Yasushi; Kimura, Masahiro; Tokunaga, Makoto; Tsuji, Yasushi.

In: Chemical Communications, No. 7, 21.02.2005, p. 901-902.

Research output: Contribution to journalArticle

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