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Charge distribution in 7-methylguanine regarding cation-pi interaction with protein factor eIF4E.
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One-Bond 13C-13C Spin-Spin Coupling Constants
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Electronic spectra of .alpha.,.beta.-unsaturated carbonyl compounds. I. An evaluation of increments characteristic of changes in configuration (cis/trans) and conformation (s-cis/s-trans) based on…
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Application of 13C–13C Spin–Spin Couplings in Structural Studies on Organic Compounds
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Infrared spectra and structure of substituted unsaturated carbonyl compounds—III. Enamino ketones with tertiary amino group
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1J(C,H) couplings to the individual protons in a methyl group: evidence of the methyl protons' engagement in hydrogen bonds.
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Conformational behaviour of some trifluoroenaminones by multinuclear magnetic resonance
The structures of 4‐N‐methylamino and 4‐N,N‐dimethylamino‐1,1,1‐trifluorobut‐3‐en‐2‐one (1, 2) were solved by means of an analysis of 1H, 1H and 1H, 13C coupling constants. NOE measurements, 13C, 1H…
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Low temperature measurements of carbon-carbon spin-spin couplings in s-cis and s-trans rotamers of enaminoketones; Comparison with DFT computations
Low temperature 13 C INADEQUATE spectra of4-dimethylamino-but-3-en-2-one 1 and 4-methylamino-but-3-en-2-one 2 revealed J(CC) couplings across one, two and three bonds for the s-trans and s-cis…
Synthesis and NMR studies of 2- and 3-fluorosubstitued five-membered heterocycles
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Indirect carbon–carbon couplings across one, two and three bonds in substituted benzenes: Experiment and theory
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