Organic reactions in ionic liquids: Ionic liquid promoted Knoevenagel condensation of aromatic aldehydes with (2-thio)barbituric acid

Yi Hu, Zhen-Chu Chen, Zhang-Gao Le, Qinguo Zheng

Research output: Contribution to journalArticle

Abstract

The Knoevenagel condensation of aromatic aldehydes with (2-thio)barbituric acid proceeded efficiently in reusable ionic liquids, EAN, BmimBF4, and BmimPF6 at room temperature in the absence of any catalyst with high yields.

Original languageEnglish
Pages (from-to)4521-4529
Number of pages9
JournalSynthetic communications
Volume34
Issue number24
DOIs
Publication statusPublished - Dec 2004

Keywords

  • (2-thio)barbituric acid
  • aromatic aldehyde
  • ionic liquids
  • knoevenagel condensation

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