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José Elguero

Researcher at Spanish National Research Council

Publications -  1374
Citations -  31355

José Elguero is an academic researcher from Spanish National Research Council. The author has contributed to research in topics: Hydrogen bond & Tautomer. The author has an hindex of 69, co-authored 1346 publications receiving 29017 citations. Previous affiliations of José Elguero include Université Paul Cézanne Aix-Marseille III & Complutense University of Madrid.

Papers
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Journal ArticleDOI

Fragmentation D'azoles Sous L'impact Electronique. V—Isomerisation Du Benzimidazole Avant Degradation

André Maquestiau, +4 more
- 01 Dec 1974 - 
TL;DR: The mass spectrum of benzimidazole was investigated using deuterium and carbon-13 labelling in this article, and it was shown that hydrogen scrambling does not occur to a significant extent in the ions under consideration.
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Structure of the products of condensation of hydroxylamine with trifluoromethyl-β-diketones: assignments of the diastereotopic protons of the 4-methylene group in 5-hydroxy-5-trifluoromethyl-Δ2-isoxazolines

Dionisia Sanz, +6 more
- 01 Dec 2005 - 
TL;DR: The combined use of 1H NMR spectroscopy with theoretical calculations of chemical shifts (GIAO) and coupling constants (B3LYP/6‐311 ++G**) of a 5‐hydroxy‐5‐trifluoromethyl‐Δ2‐isoxazoline has enabled solving the problem of the assignments of the diastereotopic protons in this compound.
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Binding and transport of alkali metal ions by synthetic analogues of nactins

André Samat, +2 more
- 01 Jan 1985 - 
TL;DR: In this article, a 32-linked macrocyclic nactin ionophores were extended to more complex structures and the complexation properties of these macrocycles were determined using the method of extraction of alkali metals from an aqueous phase.
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Fragmentation d'azoles sous l'impact electronique VI–indazole

A. Maquestiau, +4 more
- 01 Jul 1975 - 
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Synthesis, structure and biological activity of 3(5)-trifluoromethyl-1H-pyrazoles derived from hemicurcuminoids

Carla I. Nieto, +9 more
- 15 Nov 2015 - 
TL;DR: In this article, six new 3(5)-trifluoromethyl-5(3)-substituted-styryl-1 H -pyrazoles have been synthesized and their tautomerism studied in solution and in the solid state.