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A Convenient Synthetic Approach to Phenazone Derivatives Containing a 1,2,4-Triazine or Pyridine Fragment


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Abstract

An efficient synthetic approach to phenazone derivatives containing a 1,2,4-triazine or pyridine fragment has been proposed on the basis of successive nucleophilic substitution of hydrogen (\({\rm{S_N^H}}\)) in 1,2,4-triazine 4-oxides and aza-Diels-Alder reaction with norbornadiene as dienophile.

About the authors

I. S. Kovalev

Yeltsin Ural Federal University

Email: gvzyryanov@gmail.com
Russian Federation, Yekaterinburg

M. I. Savchuk

Yeltsin Ural Federal University

Email: gvzyryanov@gmail.com
Russian Federation, Yekaterinburg

D. S. Kopchuk

Yeltsin Ural Federal University; Postovskii Institute of Organic Synthesis, Ural Branch

Email: gvzyryanov@gmail.com
Russian Federation, Yekaterinburg; Yekaterinburg

G. V. Zyryanov

Yeltsin Ural Federal University; Postovskii Institute of Organic Synthesis, Ural Branch

Author for correspondence.
Email: gvzyryanov@gmail.com
Russian Federation, Yekaterinburg; Yekaterinburg

T. A. Pospelova

Yeltsin Ural Federal University

Email: gvzyryanov@gmail.com
Russian Federation, Yekaterinburg

V. L. Rusinov

Yeltsin Ural Federal University; Postovskii Institute of Organic Synthesis, Ural Branch

Email: gvzyryanov@gmail.com
Russian Federation, Yekaterinburg; Yekaterinburg

O. N. Chupakhin

Yeltsin Ural Federal University; Postovskii Institute of Organic Synthesis, Ural Branch

Email: gvzyryanov@gmail.com
Russian Federation, Yekaterinburg; Yekaterinburg

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