10.57647/j.ijc.2024.1403.31

One-pot synthesis of pyrimido[4,5-d]pyrimidine derivatives using a new DABCO-based ionic liquid catalyst

  1. Department of Organic Chemistry, Faculty of Chemistry, University of Guilan, Rasht, Iran
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Published 2024-09-14

How to Cite

One-pot synthesis of pyrimido[4,5-d]pyrimidine derivatives using a new DABCO-based ionic liquid catalyst. (2024). Iranian Journal of Catalysis, 14(3). https://doi.org/10.57647/j.ijc.2024.1403.31

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Abstract

In this research, an efficient one-pot synthesis of pyrimido[4,5-d]pyrimidine derivatives has been described using a new DABCO-based ionic liquid catalyst formulated as  [C4(DABCO-SO3H)2].4ClO4. Some of the important features of the reported method are short reaction times, easy work-up and isolation of the products from the reaction media, high yields and reusability of the catalyst.

Research Highlights

  • Easy preparation of [C4(DABCO-SO3H)2].4ClO4 as catalyst.
  • Synthesis of pyrimido[4,5-d]pyrimidine derivatives
  • No side reactions and ease of preparation and handling of the catalyst.
  • Reusability of the catalyst.

Keywords

  • [C4(DABCO-SO3H)2].4ClO4,
  • 5-d]pyrimidines,
  • DABCO,
  • Heterocyclic compound,
  • Ionic liquid,
  • Pyrimido[4