J
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.
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Journal ArticleDOI
The structure of N-aminopyrazole in the solid state and in solution: an experimental and computational study
José A. Jiménez,Rosa M. Claramunt,Otilia Mó,Manuel Yáñez,Frank Wehrmann,Gerd Buntkowsky,Hans-Heinrich Limbach,Richard Goddard,José Elguero +8 more
TL;DR: In this paper, the authors used abinitio methods, low-temperature X-ray crystallography, differential scanning calorimetry, IR spectroscopy, liquid state 1H NMR, broadband solid state 2H NMRI and high resolution solid state 15N NMR spectrograms to study the structure and dynamics of the amino group and the characteristics of hydrogen bond association.
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Etude theorique de quelques systemes aromatiques a 10 electrons π derives de l'aza-3a-pentalene
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Synthesis, structure (NMR and mass spectrometry) and conformational analysis of heterocyclic analogues of dibenzo[a,e]cycloocta-1,5-diene: 5,6,12,13-tetrahydrobispyrazolo[1,2-a:1′,2′-e][1,2,5,6]tetraazocinediium dihalides
Pilar Cabildo,Rosa M. Claramunt,Pilar Cornago,José Luis Lavandera,Dionisia Sanz,Nadine Jagerovic,María Luisa Jimeno,José Elguero,Isabelle Gilles,Jean-Louis Aubagnac +9 more
TL;DR: Several 5,6,12,13,tetrahydrobispyrazolo[1,2-a:1′,2′-e][1, 2,5,6] tetraazocinediium dihalides 4a-d and 8 are prepared from pyrazole, 3,5-dimethyl pyrazoles, 4-(1-adamantyl)pyrazoles and campho[2,3-c]pyrazole by stepwise alkylation with 1,2dibromoethane or 1
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Intermolecular spin-spin coupling constants between 31P atoms
TL;DR: In this paper, the structure of 3,4-dimethyl-1-cyanophosphole and its dimer was studied using NMR spectroscopy and ab initio methods.
Journal ArticleDOI
Energetic studies of urea derivatives: Standard molar enthalpy of formation of 3,4,4 '-trichlorocarbanilide
Maria D.M.C. Ribeiro da Silva,Manuel A.V. Ribeiro da Silva,Vera L.S. Freitas,María Victoria Roux,Pilar Jiménez,Juan Z. Dávalos,Pilar Cabildo,Rosa M. Claramunt,Elena Pinilla,M. Rosario Torres,José Elguero +10 more
TL;DR: In this paper, the standard enthalpy of sublimation, at the reference temperature of 298.15 K, was measured by the vacuum drop microcalorimetric technique, using a High Temperature Calvet Microcalorimeter as (182.1 ± 1.7) kJ · mol-1.