ChemInform Abstract: New Strategy for the Regioselective Synthesis of 1-Phenyl-3-trifluoromethyl-1H-pyrazoles

Title compounds (IV) are obtained in a two‐step procedure that involves the reaction of enones (I) with hydrazones (II), followed by deprotective hydrolysis and intramolecular nucleophilic heterocyclization.

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Bibliographic Details
Published inChemInform Vol. 44; no. 44; p. no
Main Authors Zanatta, Nilo, Amaral, Simone S., dos Santos, Josiane M., da Silva, Andreia M. P. W., Schneider, Juliana M. F. M., Fernandes, Liana da S., Bonacorso, Helio G., Martins, Marcos A. P.
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 29.10.2013
WILEY‐VCH Verlag
Wiley Subscription Services, Inc
Subjects
pyrazole derivatives
ring closure reactions
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Summary:Title compounds (IV) are obtained in a two‐step procedure that involves the reaction of enones (I) with hydrazones (II), followed by deprotective hydrolysis and intramolecular nucleophilic heterocyclization.
Bibliography:istex:3BAA88FE2422A5E2261BDB4155126E902FA08710
ark:/67375/WNG-X81MTT4W-G
ArticleID:CHIN201344119
ISSN:0931-7597
1522-2667
DOI:10.1002/chin.201344119