Works matching IS 07491581 AND DT 2008 AND VI 46 AND IP 5

Results: 15

Anisotropic and hydrogen bonding effects in phenylglyoxamides and mandelamides: theoretical and NMR conformational evaluation.

Published in:

Magnetic Resonance in Chemistry, 2008, v. 46, n. 5, p. 418, doi. 10.1002/mrc.2192

By:

Gonçalves, Biank T.;
Esteves, Pierre M.;
Pinto, Angelo C.;
Kaiser, Carlos R.;
da Silva, Fernanda L.;
Miguez, Eduardo;
da Silva, Joaquim F. M.

Publication type:

Article

Characterization of two hydroxytrichloropicolinic acids: application of the one-bond chlorine-isotope effect in 13C NMR.

Published in:

Magnetic Resonance in Chemistry, 2008, v. 46, n. 5, p. 436, doi. 10.1002/mrc.2196

By:

Irvine, Nicholas M.;
Cooper, David H.;
Thornburgh, Scott

Publication type:

Article

1H and 13C NMR assignments of three nitrogen containing compounds from the mangrove endophytic fungus (ZZF08).

Published in:

Magnetic Resonance in Chemistry, 2008, v. 46, n. 5, p. 501, doi. 10.1002/mrc.2194

By:

Tao, Yiwen;
Zeng, Xianjian;
Mou, Chengbo;
Li, Jun;
Cai, Xiaoling;
She, Zhigang;
Zhou, Shining;
Lin, Yongcheng

Publication type:

Article

Long-range 1H1H NMR correlation: extending connectivities to remote bonds via an intermediate heterospin.

Published in:

Magnetic Resonance in Chemistry, 2008, v. 46, n. 5, p. 464, doi. 10.1002/mrc.2200

By:

Parella, Teodor;
Espinosa, Juan Félix

Publication type:

Article

Comparative analysis of hydrogen bonding with participation of the nitrogen, oxygen and sulfur atoms in the 2(2′-heteroaryl)pyrroles and their trifluoroacetyl derivatives based on the 1H, 13C, 15N spectroscopy and DFT calculations

Published in:

Magnetic Resonance in Chemistry, 2008, v. 46, n. 5, p. 441, doi. 10.1002/mrc.2197

By:

Afonin, Andrei V.;
Vashchenko, Alexander V.;
Ushakov, Igor A.;
Zorina, Nadezhda V.;
Schmidt, Elena Yu.

Publication type:

Article

1H and 13 C NMR assignments for two lignans from the heartwood of Streblus asper.

Published in:

Magnetic Resonance in Chemistry, 2008, v. 46, n. 5, p. 497, doi. 10.1002/mrc.2186

By:

Li, Jun;
Zhang, Yan-Jun;
Jin, Bai-Feng;
Su, Xiao-Jian;
Tao, Yi-Wen;
She, Zhi-Gang;
Lin, Yong-Cheng

Publication type:

Article

Diastereomeric difference of inclusion modes between (−)-epicatechin gallate, (−)-epigallocatechin gallate and (+)-gallocatechin gallate, with β-cyclodextrin in aqueous solvent.

Published in:

Magnetic Resonance in Chemistry, 2008, v. 46, n. 5, p. 448, doi. 10.1002/mrc.2198

By:

Ishizu, Takashi;
Kajitani, Shinya;
Tsutsumi, Hiroyuki;
Yamamoto, Hideji;
Harano, Kazunobu

Publication type:

Article

Characterization of two series of nitrogen-containing dendrimers by natural abundance 15N NMR.

Published in:

Magnetic Resonance in Chemistry, 2008, v. 46, n. 5, p. 493, doi. 10.1002/mrc.2203

By:

Deloncle, Rodolphe;
Coppel, Yannick;
Rebout, Cyrille;
Majoral, Jean-Pierre;
Caminade, Anne-Marie

Publication type:

Article

Z-restored spin-echo 13C 1D spectrum of straight baseline free of hump, dip and roll.

Published in:

Magnetic Resonance in Chemistry, 2008, v. 46, n. 5, p. 432, doi. 10.1002/mrc.2195

By:

Xia, Youlin;
Moran, Sean;
Nikonowicz, Edward P.;
Gao, Xiaolian

Publication type:

Article

Characterization of human hair melanin and its degradation products by means of magnetic resonance techniques.

Published in:

Magnetic Resonance in Chemistry, 2008, v. 46, n. 5, p. 471, doi. 10.1002/mrc.2202

By:

Ghiani, Simona;
Baroni, Simona;
Burgio, Daniela;
Digilio, Giuseppe;
Fukuhara, Masaki;
Martino, Paola;
Monda, Keiji;
Nervi, Carlo;
Kiyomine, Akira;
Aime, Silvio

Publication type:

Article

NMR spectroscopy of citrate in solids: cross-polarization kinetics in weakly coupled systems.

Published in:

Magnetic Resonance in Chemistry, 2008, v. 46, n. 5, p. 408, doi. 10.1002/mrc.2191

By:

Feng, Jian;
Lee, Young J.;
Kubicki, James D.;
Reeder, Richard J.;
Phillips, Brian L.

Publication type:

Article

Spin-spin coupling across intramolecular NH+N hydrogen bonds in models for proton sponges: an ab initio investigation.

Published in:

Magnetic Resonance in Chemistry, 2008, v. 46, n. 5, p. 457, doi. 10.1002/mrc.2199

By:

Del Bene, Janet E.;
Alkorta, Ibon;
Elguero, José

Publication type:

Article

Cooperative interaction of n-butylammonium ion with 1,3-alternate tetrapropoxycalix [4]arene: NMR and theoretical study.

Published in:

Magnetic Resonance in Chemistry, 2008, v. 46, n. 5, p. 399, doi. 10.1002/mrc.2188

By:

Kříž, Jaroslav;
Dybal, Jiří;
Budka, Jan;
Makrlík, Emanuel

Publication type:

Article

Stereochemistry and conformations of natural 1,2-epoxy-guaianolides based on 1D and 2D NMR data and semiempirical calculations.

Published in:

Magnetic Resonance in Chemistry, 2008, v. 46, n. 5, p. 427, doi. 10.1002/mrc.2193

By:

Trifunović, Snežana;
Milosavljević, Slobodan;
Vajs, Vlatka;
Macura, Slobodan;
Todorović, Nina

Publication type:

Article

Carbon-13 NMR of fluorocyclopropanes.

Published in:

Magnetic Resonance in Chemistry, 2008, v. 46, n. 5, p. 480, doi. 10.1002/mrc.2205

By:

Brey, Wallace S.

Publication type:

Article

Works matching IS 07491581 AND DT 2008 AND VI 46 AND IP 5

Anisotropic and hydrogen bonding effects in phenylglyoxamides and mandelamides: theoretical and NMR conformational evaluation.

Characterization of two hydroxytrichloropicolinic acids: application of the one-bond chlorine-isotope effect in <sup>13</sup>C NMR.

<sup>1</sup>H and <sup>13</sup>C NMR assignments of three nitrogen containing compounds from the mangrove endophytic fungus (ZZF08).

Long-range <sup>1</sup>H<sup>1</sup>H NMR correlation: extending connectivities to remote bonds via an intermediate heterospin.

Comparative analysis of hydrogen bonding with participation of the nitrogen, oxygen and sulfur atoms in the 2(2′-heteroaryl)pyrroles and their trifluoroacetyl derivatives based on the <sup>1</sup>H, <sup>13</sup>C, <sup>15</sup>N spectroscopy and DFT calculations

<sup>1</sup>H and <sup>13</sup> C NMR assignments for two lignans from the heartwood of Streblus asper.

Diastereomeric difference of inclusion modes between (−)-epicatechin gallate, (−)-epigallocatechin gallate and (+)-gallocatechin gallate, with β-cyclodextrin in aqueous solvent.

Characterization of two series of nitrogen-containing dendrimers by natural abundance <sup>15</sup>N NMR.

Z-restored spin-echo <sup>13</sup>C 1D spectrum of straight baseline free of hump, dip and roll.

Characterization of human hair melanin and its degradation products by means of magnetic resonance techniques.

NMR spectroscopy of citrate in solids: cross-polarization kinetics in weakly coupled systems.

Spin-spin coupling across intramolecular NH<sup>+</sup>N hydrogen bonds in models for proton sponges: an ab initio investigation.

Cooperative interaction of n-butylammonium ion with 1,3-alternate tetrapropoxycalix [4]arene: NMR and theoretical study.

Stereochemistry and conformations of natural 1,2-epoxy-guaianolides based on 1D and 2D NMR data and semiempirical calculations.

Carbon-13 NMR of fluorocyclopropanes.