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UDK: 547.821:547.812.6:547.814.5

2016. - V. 30. - N 1(170). - P. 31-33

Sergey Urievich Ivanov, Natalya Anatolyevna Pozharskaya,

A NEW APPROACH TO THE SYNTHESIS OF COUMARINSUBSTITUTED PYRIDINES

For the first time applied the method of Katritzky for the synthesis of symmetrical 4-aryl-2,6-dicoumarinylpyridines. Shown the prospects of using this method to obtain the unsymmetrical 2-coumarinyl-4,6-disubstitutionpyridines. Obtained previously undescribed 3-(2-(1 H -benzo[ d ][1,2,3]triazole-1-yl)acetyl)coumarin, which is a successful example of environmentally friendly iodine-induced regioselective direct alkylation of azoles via the formation of alkyliodides in situ.

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First page of the article:

НОВЫЙ ПОДХОД К СИНТЕЗУ КУМАРИНЗАМЕЩЕННЫХ ПИРИДИНОВ

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Keywords

benzotriazole   coumarin   Katritzky synthesis   pyridine   бензотриазол   кумарин   пиридин   синтез Катрицкого  


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