A. V. Gulevskaya, A. F. Pozharskii, D. V. Besedin, Z. A. Starikova, “6,8-Dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione: a novel approach to imidazoline (imidazole) ring annulation based on the <mml:math altimg="si1.gif"><mml:mrow><mml:msubsup><mml:mtext>S</mml:mtext><mml:mtext>N</mml:mtext><mml:mtext>H</mml:mtext></mml:msubsup></mml:mrow></mml:math> methodology”, Mendeleev Commun., 2002, Volume 12, Issue 4,Pages 157

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6,8-Dimethylpyrimido[4,5-c]pyridazine-5,7(6H,8H)-dione: a novel approach to imidazoline (imidazole) ring annulation based on the SNH methodology

A. V. Gulevskaya, A. F. Pozharskii, D. V. Besedin, Z. A. Starikova

Department of Chemistry, Southern Federal University, Rostov-on-Don, Russian Federation

Abstract: The N₍₂₎-oxide and 3-amino derivatives of the title compound react with alkylamines in the presence of an oxidant to produce condensed imidazolines or their imidazole analogues.

Language: English

DOI: 10.1070/MC2002v012n04ABEH001624