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Stereochemical dependence of NMR geminal spin-spin coupling constants
(John Wiley & Sons Ltd, 2008-12)
In this work it was sought to explore the versatility of germinal spin–spin coupling constants, ²JxySSCCs, as probes for stereochemical studies. A set of compounds, where their experimental ²JxySSCCs through the X–C–Y ...
Stereochemical dependence of NMR geminal spin-spin coupling constants
(Wiley-blackwellHobokenEUA, 2009)
A computational study of ² JHH(gem) indirect spin-spin coupling constants in simple hydrides of the second and third periods
(John Wiley & Sons Ltd, 2008-02)
Several theoretical methods have been used to compute ²JHH in neutral, anionic and cationic HXH hydrides, X being the 14 nuclei from Li to CI (28molecules). Since the calculations also provide ¹JXH spin‐spin coupling ...
Experimental and theoretical investigation of NMR (2)J(HH) coupling constant on six-membered ring systems containing oxygen or sulfur atoms
(John Wiley & Sons LtdChichesterInglaterra, 2007)
Anomeric effect on geminal and vicinal J(HH) NMR coupling constants
(Amer Chemical SocWashingtonEUA, 2004)
Photoreduction of 4-substituted nitrobenzenes by amines
(ROYAL SOC CHEMISTRY, 2004-03-21)
The reduction of several nitrobenzenes bearing electron-donor and electron-withdrawing substituents in the 4-position by triethylamine in acetonitrile was studied by cyclic voltammetry, EPR spectroscopy, and steady-state ...
Conformational and electronic (AIM/NBO) study of unsubstituted A-type dimeric proanthocyanidin
(Springer, 2008-12)
The conformational space of the unsubstituted Atype dimeric proanthocyanidin was scanned using molecular dynamics at a semiempirical level, and complemented with functional density calculations. The lowest energy conformers ...