Works matching IS 07491581 AND DT 1981 AND VI 17 AND IP 4
Results: 18
Conformational analysis XX-<sup>13</sup>C NMR studies of saturated heterocycles 5-substituent effects on the <sup>13</sup>C chemical shifts of methyl substituted 1,3-dithiolanes.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 246, doi. 10.1002/mrc.1270170405
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Carbon-13 NMR spectra of some labdane diterpenoids.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 301, doi. 10.1002/mrc.1270170416
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Dependence of the γ carbon-13 shielding effect on the dihedral angle.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 265, doi. 10.1002/mrc.1270170409
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Carbon-13proton coupling constants in N-substituted imidazoles. A <sup>13</sup>C NMR study and MO calculations.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 278, doi. 10.1002/mrc.1270170411
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<sup>13</sup>C NMR investigation of some hetero-ring substituted 2- and 4-quinolone systems.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 242, doi. 10.1002/mrc.1270170404
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Deuterium-induced <sup>13</sup>C nuclear magnetic resonance isotope shifts and <sup>13</sup>C<sup>2</sup>H couplings for signal assignments and determination of deuteration site in cyclooctanone.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 299, doi. 10.1002/mrc.1270170415
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The reaction between trans-2-alkylaminocycloalkanols and formaldehyde.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 260, doi. 10.1002/mrc.1270170408
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Dependence of the γ carbon-13 shielding effect on electronegativity.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 270, doi. 10.1002/mrc.1270170410
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Natural abundance proton-coupled <sup>15</sup>N NMR spectra of pyridines observed from proton polarization transfer experiments.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 290, doi. 10.1002/mrc.1270170413
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Carbon-13 NMR parameters of phenyltin halogenides and phenyltin chalcogenides.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 296, doi. 10.1002/mrc.1270170414
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<sup>15</sup>N chemical shifts as a conformational probe in enaminones A variable temperature study at natural isotope abundance.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 306, doi. 10.1002/mrc.1270170418
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The isotropic hyperfine interaction in some aliphatic polyamine copper II complexes.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 235, doi. 10.1002/mrc.1270170402
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<sup>1</sup>H NMR studies of 3,8-dioxatricyclo-[3.2.1.0<sup>2,4</sup>]octane derivatives.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 239, doi. 10.1002/mrc.1270170403
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<sup>13</sup>C chemical shifts of symmetrically substituted biphenyls: Unambiguous signal assignment for the carbons ortho and para to an aryl group.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 250, doi. 10.1002/mrc.1270170406
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Molecular structure and the indirect spin-spin coupling constants in azulene-a proton NMR study in the nematic phase.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 257, doi. 10.1002/mrc.1270170407
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Masthead.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. fmi, doi. 10.1002/mrc.1270170401
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Carbon-13 NMR spin-lattice relaxation in dithiarsolanes. Correlation between molecular motions and structural properties.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 285, doi. 10.1002/mrc.1270170412
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A tropisomerism: Racemization barrier of 13-substituted oxyprotoberberines.
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- Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 303, doi. 10.1002/mrc.1270170417
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