Works matching IS 07491581 AND DT 1981 AND VI 17 AND IP 4

Results: 18

Conformational analysis XX-13C NMR studies of saturated heterocycles 5-substituent effects on the 13C chemical shifts of methyl substituted 1,3-dithiolanes.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 246, doi. 10.1002/mrc.1270170405

By:

Pihlaja, Kalevi;
Eskonmaa, Mauri;
Keskinen, Raimo;
Nikkilä, Alpo;
Nurmi, Timo

Publication type:

Article

Carbon-13 NMR spectra of some labdane diterpenoids.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 301, doi. 10.1002/mrc.1270170416

By:

Patra, Amarendra;
Mitra, Alok K.;
Biswas, Swapna;
Gupta, Chitra Das;
Chatterjee, Tapan K.;
Basu, K.;
Barua, A. K.

Publication type:

Article

Dependence of the γ carbon-13 shielding effect on the dihedral angle.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 265, doi. 10.1002/mrc.1270170409

By:

Lambert, Joseph B.;
Vagenas, Adelia R.

Publication type:

Article

Carbon-13proton coupling constants in N-substituted imidazoles. A 13C NMR study and MO calculations.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 278, doi. 10.1002/mrc.1270170411

By:

Pachler, K. G. R.;
Pachter, R.;
Wessels, P. L.

Publication type:

Article

13C NMR investigation of some hetero-ring substituted 2- and 4-quinolone systems.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 242, doi. 10.1002/mrc.1270170404

By:

Coppola, G. M.;
Kahle, A. D.;
Shapiro, M. J.

Publication type:

Article

Deuterium-induced 13C nuclear magnetic resonance isotope shifts and 13C2H couplings for signal assignments and determination of deuteration site in cyclooctanone.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 299, doi. 10.1002/mrc.1270170415

By:

Milosavljević, Slobodan;
Jeremić, Dragoslav;
Mihailović, Mihailo Lj.;
Wehrli, Felix W.

Publication type:

Article

The reaction between trans-2-alkylaminocycloalkanols and formaldehyde.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 260, doi. 10.1002/mrc.1270170408

By:

Barkworth, Peter M. R.;
Crabb, Trevor A.

Publication type:

Article

Dependence of the γ carbon-13 shielding effect on electronegativity.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 270, doi. 10.1002/mrc.1270170410

By:

Lambert, Joseph B.;
Vagenas, Adelia R.

Publication type:

Article

1H NMR studies of 3,8-dioxatricyclo-[3.2.1.02,4]octane derivatives.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 239, doi. 10.1002/mrc.1270170403

By:

Marfisi, Claude;
Cossu, Michèle;
Aycard, Jean-Pierre

Publication type:

Article

Carbon-13 NMR parameters of phenyltin halogenides and phenyltin chalcogenides.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 296, doi. 10.1002/mrc.1270170414

By:

Mathiasch, B.

Publication type:

Article

Molecular structure and the indirect spin-spin coupling constants in azulene-a proton NMR study in the nematic phase.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 257, doi. 10.1002/mrc.1270170407

By:

Arumugam, S.;
Kunwar, A. C.;
Khetrapal, C. L.

Publication type:

Article

15N chemical shifts as a conformational probe in enaminones A variable temperature study at natural isotope abundance.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 306, doi. 10.1002/mrc.1270170418

By:

Kozerski, L.;
von Philipsborn, W.

Publication type:

Article

The isotropic hyperfine interaction in some aliphatic polyamine copper II complexes.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 235, doi. 10.1002/mrc.1270170402

By:

Pisipati, V. G. K. M.;
Satyanandam, G.;
Rao, N. V. S.

Publication type:

Article

Natural abundance proton-coupled 15N NMR spectra of pyridines observed from proton polarization transfer experiments.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 290, doi. 10.1002/mrc.1270170413

By:

Jakobsen, Hans J.;
Yang, P.-I.;
Brey, Wallace S.

Publication type:

Article

13C chemical shifts of symmetrically substituted biphenyls: Unambiguous signal assignment for the carbons ortho and para to an aryl group.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 250, doi. 10.1002/mrc.1270170406

By:

Fuji, Karou;
Yamada, Toshihide;
Fujita, Eiichi

Publication type:

Article

A tropisomerism: Racemization barrier of 13-substituted oxyprotoberberines.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 303, doi. 10.1002/mrc.1270170417

By:

Solladié-Cavallo, A.;
Stambach, J. F.;
Jung, L.

Publication type:

Article

Masthead.

Published in:: Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. fmi, doi. 10.1002/mrc.1270170401
Publication type:: Article

Carbon-13 NMR spin-lattice relaxation in dithiarsolanes. Correlation between molecular motions and structural properties.

Published in:

Magnetic Resonance in Chemistry, 1981, v. 17, n. 4, p. 285, doi. 10.1002/mrc.1270170412

By:

Aksnes, D. W.;
Holak, T. A.

Publication type:

Article

Works matching IS 07491581 AND DT 1981 AND VI 17 AND IP 4

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.

Carbon-13 NMR spectra of some labdane diterpenoids.

Dependence of the γ carbon-13 shielding effect on the dihedral angle.

Carbon-13proton coupling constants in N-substituted imidazoles. A <sup>13</sup>C NMR study and MO calculations.

<sup>13</sup>C NMR investigation of some hetero-ring substituted 2- and 4-quinolone systems.

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.

The reaction between trans-2-alkylaminocycloalkanols and formaldehyde.

Dependence of the γ carbon-13 shielding effect on electronegativity.

<sup>1</sup>H NMR studies of 3,8-dioxatricyclo-[3.2.1.0<sup>2,4</sup>]octane derivatives.

Carbon-13 NMR parameters of phenyltin halogenides and phenyltin chalcogenides.

Molecular structure and the indirect spin-spin coupling constants in azulene-a proton NMR study in the nematic phase.

<sup>15</sup>N chemical shifts as a conformational probe in enaminones A variable temperature study at natural isotope abundance.

The isotropic hyperfine interaction in some aliphatic polyamine copper II complexes.

Natural abundance proton-coupled <sup>15</sup>N NMR spectra of pyridines observed from proton polarization transfer experiments.

<sup>13</sup>C chemical shifts of symmetrically substituted biphenyls: Unambiguous signal assignment for the carbons ortho and para to an aryl group.

A tropisomerism: Racemization barrier of 13-substituted oxyprotoberberines.

Masthead.

Carbon-13 NMR spin-lattice relaxation in dithiarsolanes. Correlation between molecular motions and structural properties.