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Эта публикация цитируется в 9 научных статьях (всего в 9 статьях)
Transformations of 1,2,4-triazine 4-oxides to pyridazines and triazolo[4,3-b]pyridazines by the action of substituted acetonitriles
D. N. Kozhevnikova, N. N. Kataevaa, V. L. Rusinova , O. N. Chupakhina, G. G. Alexandrovb
a Department of Organic Chemistry, Urals State Technical University, Ekaterinburg, Russian Federation
b N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation
Аннотация:
Two types of ring transformations of 1,2,4-triazine to pyridazine were found: 1,2,4-triazine 4-oxides bearing ortho-halophenyl in the 3-position react with phenylacetonitrile under basic conditions to form 3-(2-oxyphenyl)[1,2,4]triazolo[4,3-b]pyridazines, while the reactions of 3,6-diaryl-1,2,4-triazin 4-oxides with sodium ethyl cyanoacetate afforded 2-aminopyridazines.
Образец цитирования:
D. N. Kozhevnikov, N. N. Kataeva, V. L. Rusinov, O. N. Chupakhin, G. G. Alexandrov, “Transformations of 1,2,4-triazine 4-oxides to pyridazines and triazolo[4,3-b]pyridazines by the action of substituted acetonitriles”, Mendeleev Commun., 15:1 (2005), 31–33
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc3663 https://www.mathnet.ru/rus/mendc/v15/i1/p31
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