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Use of activated enol ethers in the synthesis of pyrazoles: reactions with hydrazine and a study of pyrazole tautomerism

Activated enol ethers derived from esters or the dinitrile of malonic acid, or from pentane-2,4-dione were treated with hydrazine hydrate. The structures of the obtained products – pyrazoles 5 – were studied with a focus on tautomerism and supramolecular structure. A reverse addition of the reagents...

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Autors principals: Denisa Tarabová, Stanislava Šoralová, Martin Breza, Marek Fronc, Wolfgang Holzer, Viktor Milata
Format: Artigo
Idioma:Inglês
Publicat: Beilstein-Institut 2014-04-01
Col·lecció:Beilstein Journal of Organic Chemistry
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Accés en línia:https://doi.org/10.3762/bjoc.10.70
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