Synthesis and Properties of Pyridine-Fused Triazolylidene-Palladium: Catalyst for Cross-Coupling Using Chloroarenes and Nitroarenes

Keiichiro Iizumi, Keito P. Nakayama, Kenta Kato, Kei Muto, Junichiro Yamaguchi*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

2 Citations (Scopus)

Abstract

The synthesis and catalytic activity of pyridine-fused triazolylidene as a novel abnormal N-heterocyclic carbene (aNHC) ligand is described. The evaluation of physical properties using X-ray crystallographic analysis and infrared spectroscopy revealed that these triazolylidenes have a high electron-donating ability toward the metal center. The application of this triazolylidene to the palladium-catalyzed cross-coupling of chloroarenes and nitroarenes with arylboronic acids showcased its ability to activate C-Cl and C-NO2 bonds.

Original languageEnglish
Pages (from-to)11909-11918
Number of pages10
JournalJournal of Organic Chemistry
Volume87
Issue number17
DOIs
Publication statusPublished - 2022 Sep 2

ASJC Scopus subject areas

  • Organic Chemistry

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