Gallium (iii)-catalysed bromocyanation of alkynes

Regio- and stereoselective synthesis of β-bromo-α,β-unsaturated nitriles

Masahito Murai, Ryo Hatano, Sachie Kitabata, Kouichi Ohe

Research output: Contribution to journalArticle

49 Citations (Scopus)

Abstract

Treatment of arylacetylenes and cyanogen bromide in ClCH2CH 2Cl with a catalytic amount of GaCl3 afforded (Z)-β-bromoacrylonitriles with high regio- and stereoselectivity.

Original languageEnglish
Pages (from-to)2375-2377
Number of pages3
JournalChemical Communications
Volume47
Issue number8
DOIs
Publication statusPublished - Feb 28 2011
Externally publishedYes

Fingerprint

Stereoselectivity
Cyanogen Bromide
Regioselectivity
Nitriles
Gallium
Alkynes

ASJC Scopus subject areas

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

Cite this

Gallium (iii)-catalysed bromocyanation of alkynes : Regio- and stereoselective synthesis of β-bromo-α,β-unsaturated nitriles. / Murai, Masahito; Hatano, Ryo; Kitabata, Sachie; Ohe, Kouichi.

In: Chemical Communications, Vol. 47, No. 8, 28.02.2011, p. 2375-2377.

Research output: Contribution to journalArticle

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