Facile synthesis of a luminescent copper(I) coordination polymer containing a flexible benzotriazole-based ligand: An effective catalyst for three-component azide-alkyne cycloaddition

Nelson Nuñez-Dallos, Alvaro Muñoz-Castro, MAURICIO DANIEL FUENTEALBA CARRASCO, Edwin G. Pérez, John J. Hurtado

Research output: Contribution to journalArticlepeer-review

3 Scopus citations

Abstract

A straightforward method for the synthesis of a new luminescent copper(I) coordination polymer (CP) containing the ligand 1,3-bis(1H-benzotriazol-1-ylmethyl)benzene (L) through a self-assembly process with copper(I) iodide is reported. The CP was characterized by infrared, NMR, UV–Vis and photoluminescence spectroscopy, high resolution mass spectrometry (ESI), elemental and thermogravimetric analyses, single-crystal and powder X-ray diffraction, and relativistic density functional theory calculations. Furthermore, this one-dimensional copper(I) benzotriazole-based coordination polymer catalyzed the three-component azide-alkyne cycloaddition reaction to obtain 1,4-disubstituted 1,2,3-triazoles in good to excellent yields (up to 95%) from organic halides, sodium azide and terminal alkynes.

Original languageEnglish
Article number119136
JournalInorganica Chimica Acta
Volume498
DOIs
StatePublished - 1 Dec 2019
Externally publishedYes

Keywords

  • Azide-alkyne cycloaddition
  • Catalysis
  • Click chemistry
  • Copper(I) coordination polymer
  • Luminescence

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