A New Method for the Synthesis of Substituted Pyridines from Unsymmetrical Triazines with Acetylene under Pressure

Russian Journal of General Chemistry 2026

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Authors: Maksim D. Gotsko, Ivan V. Saliy, Yu. A. Ogloblina, Ya. K. Shtaitz, Dmitry S. Kopchuk, Grigory V. Zyryanov
DOI: 10.1134/s1070363225606799
Cited by: 0
References: 41

Abstract

Abstract The conversion of unsymmetrical di- and trisubstituted triazines to the corresponding pyridines was first carried out using gaseous acetylene under a pressure of 40 atm in an autoclave with an overhead stirrer. The reaction proceeded at a temperature of 160°C for 2 h with 100% conversion and 100% selectivity, with the yield of the corresponding pyridines being 78–85%.

Fields of Study & Subjects

Synthesis and Characterization of Heterocyclic Compounds Synthesis of heterocyclic compounds Catalytic Alkyne Reactions

Publication details

Journal / source
Russian Journal of General Chemistry
Volume
96
Issue
4
Publication date
26 February 2026
Language
EN