R
Rosa M. Claramunt
Researcher at National University of Distance Education
Publications - 455
Citations - 7988
Rosa M. Claramunt is an academic researcher from National University of Distance Education. The author has contributed to research in topics: Tautomer & Nuclear magnetic resonance spectroscopy. The author has an hindex of 41, co-authored 449 publications receiving 7556 citations. Previous affiliations of Rosa M. Claramunt include Saint Petersburg State University & Complutense University of Madrid.
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Journal ArticleDOI
Tautomerism in the solid state and in solution of a series of 6-aminofulvene-1-aldimines.
Dionisia Sanz,Marta Pérez-Torralba,Sergio H. Alarcón,Rosa M. Claramunt,Concepción Foces-Foces,José Elguero +5 more
TL;DR: To study systems able to sustain intramolecular proton-transfer, a series of six aminofulvene aldimines including several labeled with (15)N and (2)H show coupling constants through the hydrogen bond that are particularly useful.
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New Tris(pyrazolyl)triazine and Pyrazolylpyridine Gold(I) and Palladium(II) Derivatives Based on the 3,5‐Bis(4‐butoxyphenyl)pyrazole Group − Architectures with Different Types of Bonding Interactions
Rosa M. Claramunt,Pilar Cornago,Mercedes Cano,José V. Heras,M. Luz Gallego,Elena Pinilla,M. Rosario Torres +6 more
TL;DR: The 3,5-bis(4-butoxyphenyl)pyrazolyl group (Pzbp2) has been used as a building block for mono-and polymetallic derivatives of 2,4,6-tris[3, 5-bis (4, butoxymhenyl)-pyrazol-1-yl]-1, 3, 3-5-triazine ligand.
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Carbonic anhydrase activators. VII. Isozyme II activation by bisazolyl-methanes, -ethanes and related azoles.
Claudiu T. Supuran,Alexandru T. Balaban,Pilar Cabildo,Rosa M. Claramunt,Jose Luis Lavandera,José Elguero +5 more
TL;DR: A correlation was found between the carbonic anhydrase II activating power and the pKa values for a series of azoles, bisazolylmethanes and bisazollethanes, and the mechanism of action for such activators is discussed.
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A molecular balance to measure the strength of N-H⋯π hydrogen bonds based on the tautomeric equilibria of C-benzylphenyl substituted NH-pyrazoles
TL;DR: In this article, a theoretical study of 30 pyrazoles, most of them existing in two tautomeric forms, has been carried out, and the substituent effects were statistically analyzed and discussed with the help of Hammett constants.
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Diazole-based powdered cocrystal featuring a helical hydrogen-bonded network: Structure determination from PXRD, solid-state NMR and computer modeling
Mariana Sardo,Sérgio M. Santos,Artem A. Babaryk,Concepción López,Ibon Alkorta,José Elguero,Rosa M. Claramunt,Luís Mafra +7 more
TL;DR: The structure of a new equimolar 1:1 cocrystal formed by 3,5-dimethyl-1H-pyrazole (dmpz) and 4,5 -imidazole (dmim) is presented, determined by means of powder X-ray diffraction data combined with solid-state NMR that provided insight into topological details of hydrogen bonding connectivities and weak interactions such as CH···π contacts.