Rhodium(III) Porphyrin-catalyzed Reactions via Activation of Alkynes

DOI PDF 22 References Open Access
  • Makoto Hasegawa
    Department of Material Chemistry, Graduate School of Engineering, Kyoto University
  • Takuya Kurahashi
    Department of Material Chemistry, Graduate School of Engineering, Kyoto University
  • Seijiro Matsubara
    Department of Material Chemistry, Graduate School of Engineering, Kyoto University

Abstract

<jats:title>Abstract</jats:title> <jats:p>The cycloisomerization of 1,6-enynes catalyzed by rhodium(III) porphyrin under mild reaction conditions successfully afforded a five-membered ring system. The rhodium porphyrin was found to be a strong π-Lewis acid that could activate alkynes. Thus, rhodium porphyrin-catalyzed intramolecular Friedel–Crafts-type reactions of alkynes with arenes were also accomplished. Furthermore, rhodium porphyrin-catalyzed intermolecular cyclization of alkynes with styrenes afforded the indene derivatives.</jats:p>

Journal

  • Chemistry Letters

    Chemistry Letters 43 (12), 1937-1939, 2014-12

    Oxford University Press (OUP)

References(22)*help

See more

Related Projects

See more

Keywords

Details 詳細情報について

Report a problem

Back to top