Russian Chemical Bulletin

, Volume 61, Issue 12, pp 2236–2242

Synthesis of ruthenium(iii) and rhodium(iii) tris-acetylacetonates and palladium(ii) bis-ketoiminate using microwave heating

  • B. R. Chimitov
  • K. V. Zherikova
  • A. N. Mikheev
  • G. I. Zharkova
  • N. B. Morozova
  • I. K. Igumenov
  • A. V. Arzhannikov
  • M. K. A. Tumm
Full Articles

DOI: 10.1007/s11172-012-0318-9

Cite this article as:
Chimitov, B.R., Zherikova, K.V., Mikheev, A.N. et al. Russ Chem Bull (2012) 61: 2236. doi:10.1007/s11172-012-0318-9

Abstract

Preparation of ruthenium(iii) and rhodium(iii) tris-acetylacetonates and palladium(ii) bisketoiminate (Pd(i-acac)2) under microwave irradiation using different synthetic conditions, both in the solid-phase and in solution, was studied with precise control of parameters. In the solid-phase systems, the preparation of the target product was hindered. The efficiency of the microwave heating increased when liquid phases of the reagent mixtures were used. For Pd(i-acac)2, the highest yield was achieved under elevated temperature of the process, with the reaction time decreasing to several minutes. A laboratory procedure for the microwave synthesis of ruthenium(iii) and rhodium(iii) tris-acetylacetonates and palladium(ii) bis-ketoiminate in aqueous solutions was developed, which allowed us to obtain them in 85, 55, and 80% yields, respectively. These yields are higher than those reported in the literature, with the process becoming considerably less time consuming and laborious.

Key words

ruthenium(iii) and rhodium(iii) acetylacetonates palladium(II) ketoiminate synthesis microwave irradiation 

Copyright information

© Springer Science+Business Media New York 2012

Authors and Affiliations

  • B. R. Chimitov
    • 1
    • 2
  • K. V. Zherikova
    • 1
    • 2
  • A. N. Mikheev
    • 1
    • 2
  • G. I. Zharkova
    • 1
  • N. B. Morozova
    • 1
    • 2
  • I. K. Igumenov
    • 1
    • 2
  • A. V. Arzhannikov
    • 2
  • M. K. A. Tumm
    • 2
  1. 1.A. V. Nikolaev Institute of Inorganic ChemistrySiberian Branch of the Russian Academy of SciencesNovosibirskRussian Federation
  2. 2.Novosibirsk National Research State UniversityNovosibirskRussian Federation

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