Introduction of two efficient catalysts for the synthesis of 1,8-dioxo-octahydroxanthene derivatives in the absence of solvent

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  • Farhad Shirini1,
  • Gholam Hossein Imanzadeh2,
  • Masoumeh Abedini3,
  • Maryam Akberi Dokhte-Ghaziani3,
  • Mohaddeshes Safarpoor Langroodi3,
  • Parisa Ghods Ghasemabadi2,
  1. Department of Chemistry, College of Science, University of Guilan, Rasht, Iran
  2. Department of Chemistry, College of Science, University of Mohaghegh Ardabili, Ardabil, Iran.
  3. Department of Chemistry, College of Science, University of Guilan, Rasht, zip code 41335, I.R. Iran.

Published in Issue 2024-02-03

How to Cite

Shirini, F., Imanzadeh, G. H., Abedini, M., Akberi Dokhte-Ghaziani, M., Safarpoor Langroodi, M., & Ghods Ghasemabadi, P. (2024). Introduction of two efficient catalysts for the synthesis of 1,8-dioxo-octahydroxanthene derivatives in the absence of solvent. Iranian Journal of Catalysis, 2(3). https://oiccpress.com/ijc/article/view/3732

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Abstract

1,3-Dibromo-5,5-dimethylhydantoin (DBH) and benzyltriphenylphosphoniumtribromide (BTPTB) were used as efficient catalysts for the promotion of the synthesis of 1,8-dioxo-octahydroxanthene derivatives (DOXOs) via a one-pot three component condensation of aldehydes and cyclic 1,3-dicarbonyl compounds in the absence of solvent.

Keywords

  • 3-dicarbonyl compounds. 3-Dibromo-5,
  • 5-dimethylhydantoin,
  • 8-Dioxo-octahydroxanthenes,
  • Aldehydes,
  • Cyclic 1
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