N15 NMR spectroscopy

N15 NMR spectroscopy (Citations: 35)


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Published in 2010.

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- ...They may be stabilized by chemical interactions of the substrate with the mineral matrix (Marshmann and Marshall, 1981; Samuelsson and Kirchman, 1990; Mayer, 1994a, b), or organic structures complexed by polyvalent cations (e.g Fe3+ or Al3+) (Sollins et al., 1996)...
Heike Knicker, et al. Nature of organic nitrogen in fine particle size separates of sandy so...
- ...Using this scale the chemical shift of liquid ammonia is reported at -381.9 ppm (Martin et al., 1981)...
M. W. I. SCHMIDT, et al. Improvement of 13C and 15N CPMAS NMR spectra of bulk soils, particle s...
- ...All observed 13C and 15N NMR data were in good agreement with data of a large number of other pyrazole derivatives [10-12]...
R. Kluge, et al. Radical reactions of N-heterocyclic compounds, XV. Radial intermediate...
- ...The value of -223.7 ppm was deduced from the chemical shift of 15NHaNO 3 (-359.5 ppm) [28] relative to the absolute chemical shift CH~SNO2 (-135.8 ppm) [29]...
Thomas B. Woolf, et al. The backbone 15N chemical shift tensor of the gramicidin channel. A mo...
- ...N, is the most shielded [26,27], probably because of a stabilisation of its negative charge (in II) by R. Therefore, the assignment of 15N-NMR resonances for these compounds is done according to the shieldings of the constituent nitrogens: N, > N, > N,+ N’ and N3 resonance of the pyrimidine part have been attributed in agreement with the literature [17]...
- ...Protonation of an sp2- or sp-hybridized nitrogen usually shifts the protonated-nitrogen to an upfield region due to [17] (i) increase in its n charge density, (ii) variations in the average molecular excitation energy arising from a lack of n -+ J? transition (due to protonation involving the lone-pair), and (iii) difference in its n-bond order...
HERVE BAZIN, et al. An analysis of the inhibition of replication of HOV and MULV by some 3...

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Citations (35)

Quantification of the push–pull character of azo dyes and a basis for their evaluation as potential nonlinear optical materials

Erich Kleinpeter, Ute Bölke, Jana Kreicberga

Journal: Tetrahedron , vol. 66, no. 25, pp. 4503-4509, 2010
Acid-Induced Amino Side-Chain Interactions and Secondary Structure of Solid Poly l -lysine Probed by 15 N and 13 C Solid State NMR and ab Initio Model Calculations (Citations: 1)

Alexandra Dos, Volkmar Schimming, Monique Chan Huot, Hans-Heinrich Limbach

Journal: Journal of The American Chemical Society - J AM CHEM SOC , vol. 131, no. 22, pp. 7641-7653, 2009
Arylalkane photo-oxidation under visible light and O 2 catalyzed by molybdenum(VI)dioxo-dibromo (4,4′-dicarboxylato-2,2′-bipyridine) anchored on TiO 2

Carlos A. Páez, Oscar Lozada, Nelson J. Castellanos, Fernando O. Martínez, Fabio Ziarelli, Giuseppe Agrifoglio, Edgar A. Páez-Mozo, Henri Arzoumanian

Journal: Journal of Molecular Catalysis A-chemical - J MOL CATAL A-CHEM , vol. 299, no. 1, pp. 53-59, 2009
Oxygen atom transfer photocatalyzed by molybdenum(VI) dioxodibromo-(4,4′-dicarboxylate-2,2′-bipyridine) anchored on TiO 2

Carlos A. Páez, Nelson J. Castellanos, Fabio Ziarelli, Giuseppe Agrifoglio, Edgar A. Páez-Mozo, Henri Arzoumanian

Journal: Catalysis Today - CATAL TODAY , vol. 133, pp. 619-624, 2008
NMR studies and DFT calculations of the symmetric intramolecular NHN-hydrogen bond of bis-(2-pyridyl)-acetonitrile: Isotope labeling strategy for the indirect 13C-detection of 15N 15N couplings (Citations: 5)

Mariusz Pietrzak, Claudia Benedict, Holger Gehring, Ewald Daltrozzo, Hans-Heinrich Limbach

Journal: Journal of Molecular Structure - J MOL STRUCT , vol. 844, pp. 222-231, 2007

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Citation Context (5)

Heike Knicker, et al. Nature of organic nitrogen in fine particle size separates of sandy so...

M. W. I. SCHMIDT, et al. Improvement of 13C and 15N CPMAS NMR spectra of bulk soils, particle s...

R. Kluge, et al. Radical reactions of N-heterocyclic compounds, XV. Radial intermediate...

Thomas B. Woolf, et al. The backbone 15N chemical shift tensor of the gramicidin channel. A mo...

HERVE BAZIN, et al. An analysis of the inhibition of replication of HOV and MULV by some 3...

Citations (35)

Quantification of the push–pull character of azo dyes and a basis for their evaluation as potential nonlinear optical materials

Acid-Induced Amino Side-Chain Interactions and Secondary Structure of Solid Poly l -lysine Probed by 15 N and 13 C Solid State NMR and ab Initio Model Calculations (Citations: 1)

Arylalkane photo-oxidation under visible light and O 2 catalyzed by molybdenum(VI)dioxo-dibromo (4,4′-dicarboxylato-2,2′-bipyridine) anchored on TiO 2

Oxygen atom transfer photocatalyzed by molybdenum(VI) dioxodibromo-(4,4′-dicarboxylate-2,2′-bipyridine) anchored on TiO 2

NMR studies and DFT calculations of the symmetric intramolecular NHN-hydrogen bond of bis-(2-pyridyl)-acetonitrile: Isotope labeling strategy for the indirect 13C-detection of 15N 15N couplings (Citations: 5)