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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Isomer distribution in thallium hydrotris(polymethylenepyrazol-1-yl)borates (thallium scorpionates): a multinuclear NMR study
TL;DR: In this article, the structure of two thallium scorpionates derived from 3(5),4-trimethylene- and 3( 5,4-hexamethylenepyrazole was determined by multinuclear NMR, both in solution and in the solid state.
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Studies in the azole series. CIII. adamantyl and halogeno pyrazolin-5-ones†
Pilar Cabildo,Rosa M. Claramunt,José Elguero,Concepción Foces-Foces,Antonio L. Llamas-Saiz,Fé Lix H. Cano +5 more
TL;DR: In this paper, nine pyrazolinones are described together with the crystal structure of one of them, namely 3-(4-chloropyrazol-1-yl)-4,4-dichloro-2-pyrazolin-5-one, 8, which has been solved, by X-ray crystallography.
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The structure of 3,5-dimethylpyrazole/carboxylic acids co-crystals
TL;DR: In this paper, the spectrum of the mixture is different from those of its components and they interpret them in terms of co-crystals formation through donor-acceptor hydrogen bonds, the remaining pairs behave as physical mixtures of both components.
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On the possibility of chlorotropy in aromatic azoles: the case of 1,2,3-triazoles and benzotriazoles
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Photophysics of the 2-(2′-hydroxyphenyl)perimidines: Photostability studies
Juan Carlos del Valle,Javier Catalán,Concepción Foces-Foces,Antonio L. Llamas-Saiz,José Elguero,Dionisia Sanz,Julio Dotor,Rosa M. Claramunt +7 more
TL;DR: In this paper, the photophysics of perimidine derivatives have been characterized and shown to exhibit high photostability against the UV light with small photochemical quantum yields in the range of 10 −5 −10 −6, implying that non-radiative processes different from the excited state intramolecular proton transfer (ESIPT) mechanism are responsible for their photophys.