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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Dynamic intermolecular tautomerism of 3,5-dimethylpyrazole in the solid state by carbon-13 CP/MAS NMR spectroscopy and x-ray crystallography
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Modulating the Strength of Hydrogen Bonds through Beryllium Bonds.
TL;DR: A clear cooperativity is found between these two noncovalent interactions, since the intermolecular HB between the two imidazole molecules in the dimer-BeX2 complex becomes much stronger than in the isolated dimer, whereas the beryllium bond becomes also stronger in theDimer- beX2complex.
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Substituent and solvent effects on the proton transfer equilibrium in anils and azo derivatives of naphthol. Multinuclear NMR study and theoretical calculations
TL;DR: In this paper, the tautomeric equilibrium due to proton transfer is compared in a series of anils of 2-hydroxynaphthalene-1-carbaldehyde and azo derivatives of 2naphthol.
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Self-discrimination of enantiomers in hydrogen-bonded dimers.
Ibon Alkorta,José Elguero +1 more
TL;DR: The homochiral and heterochiral hydrogen-bonded (HB) dimers of a set of small model molecules (alpha-amino alcohols) have been studied by means of ab initio methods and the gas-phase results show that theheterochiral dimers are the most stable ones for each case studied, while in solution for several cases, the relative stability is reversed and the homochirus dimers become more stable.
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Solvatochromism of a typical merocyanine : stilbazolium betaine and its 2,6-di-tert-butyl derivative
TL;DR: The absorption and emission spectra of DTBSB (the 2,6-di-tert-butyl derivative of stilbazolium betaine (SB)), in its neutral and protonated forms, have been measured in 28 solvents as mentioned in this paper.