BORIC ACID-CATALYZED SYNTHESIS OF FUSED 1,2,4-TRIAZINE DERIVATIVES: A NEW CLASS OF RED FLUORESCENT ORGANIC COMPOUNDS

Authors

  • Ali Darehkordi
  • Vahid Salehi
  • Fariba Rahmani Department of Chemistry, Faculty of Science, Vali-e-Asr University of Rafsanjan, Rafsanjan
  • Masoud Karimipour

DOI:

https://doi.org/10.1007/4291

Keywords:

arylglyoxals, pyrido[1, 2-b][1, 2, 4]triazin-6-ones, red fluorescent dyes.

Abstract

Pyrido[1,2-b][1,2,4]triazines have been synthesized in good to excellent yields by condensation reaction between 1,6-diamino-2-oxo-4phenyl-1,2-dihydropyridine-3,5-dicarbonitriles and arylglyoxals in the presence of boric acid. The synthesized compounds have considerable red light emission in 650 nm range.

Author Biographies

Ali Darehkordi

Vahid Salehi

Fariba Rahmani, Department of Chemistry, Faculty of Science, Vali-e-Asr University of Rafsanjan, Rafsanjan

Masoud Karimipour

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Published

2018-06-27

Issue

Vol. 54 No. 5 (2018)

Section

Original Papers