Rhodium-catalyzed hydrogenation of olefins in γ-valerolactone-based ionic liquids

Andrea Strádi, Márk Molnár, M. Óvári, Gábor Dibó, Frank U. Richter, László T. Mika

Research output: Article

41 Citations (Scopus)

Abstract

γ-Valerolactone-based ionic liquids were successfully used as the catalyst phase for [Rh(cod)2][BF4]/RP(C6H 4-m-SO3Na)2 (R = Me, Pr, Bu, Cp) catalyzed hydrogenation of different olefins. Compared to broadly used ionic liquids e.g. 1-butyl-3-methylimidazolium chloride [bmim][Cl], the turnover frequencies were significantly higher and the reaction was selective for the CC double bonds in the presence of carbonyl, cyano, and phenyl groups. The catalyst was recycled for ten consecutive runs under regular or biphasic conditions without loss of activity. The vapour pressure and viscosity of γ-valerolactone-based ionic liquids were determined as well.

Original languageEnglish
Pages (from-to)1857-1862
Number of pages6
JournalGreen Chemistry
Volume15
Issue number7
DOIs
Publication statusPublished - júl. 2013

Fingerprint

Ionic Liquids
rhodium
Rhodium
Alkenes
Ionic liquids
Olefins
Hydrogenation
catalyst
Catalysts
Vapor pressure
vapor pressure
turnover
viscosity
chloride
Viscosity
ionic liquid

ASJC Scopus subject areas

  • Environmental Chemistry
  • Pollution

Cite this

Strádi, A., Molnár, M., Óvári, M., Dibó, G., Richter, F. U., & Mika, L. T. (2013). Rhodium-catalyzed hydrogenation of olefins in γ-valerolactone-based ionic liquids. Green Chemistry, 15(7), 1857-1862. https://doi.org/10.1039/c3gc40360b

Rhodium-catalyzed hydrogenation of olefins in γ-valerolactone-based ionic liquids. / Strádi, Andrea; Molnár, Márk; Óvári, M.; Dibó, Gábor; Richter, Frank U.; Mika, László T.

In: Green Chemistry, Vol. 15, No. 7, 07.2013, p. 1857-1862.

Research output: Article

Strádi, A, Molnár, M, Óvári, M, Dibó, G, Richter, FU & Mika, LT 2013, 'Rhodium-catalyzed hydrogenation of olefins in γ-valerolactone-based ionic liquids', Green Chemistry, vol. 15, no. 7, pp. 1857-1862. https://doi.org/10.1039/c3gc40360b
Strádi, Andrea ; Molnár, Márk ; Óvári, M. ; Dibó, Gábor ; Richter, Frank U. ; Mika, László T. / Rhodium-catalyzed hydrogenation of olefins in γ-valerolactone-based ionic liquids. In: Green Chemistry. 2013 ; Vol. 15, No. 7. pp. 1857-1862.
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