Proton nuclear magnetic resonance

Results: 404



#Item
81Chemistry / Scientific method / Relaxation / Two-dimensional nuclear magnetic resonance spectroscopy / J-coupling / Chemical shift / Spin echo / Proton NMR / Spin / Nuclear magnetic resonance / Physics / Spectroscopy

COURSE 1 NUCLEAR MAGNETIC RESONANCE QUANTUM COMPUTATION J. A. JONES

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Source URL: nmr.physics.ox.ac.uk

Language: English - Date: 2009-05-07 07:24:01
82Phenols / Flavonols / Phenolic compounds in wine / Vitexin / Gallic acid / Nuclear magnetic resonance spectroscopy / Glycoside / Proton NMR / Chemistry / Nuclear magnetic resonance / Spectroscopy

CONSTITUENTS OF Hiraea reclinata AND THEIR ANTI-HIV ACTIVITY AHMED A. H USSEIN1,2, B ASILIO GOMEZ1, MARLA RAMOS1, MARIA HELLER2, PHYLLIS D. COLEY2,3, PABLO N. SOLIS1, AND MAHABIR P. GUPTA1,2,* (Received May 2003; Accept

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Source URL: biologylabs.utah.edu

Language: English - Date: 2011-01-31 16:21:07
83Proton NMR / Nuclear magnetic resonance / Spectroscopy / Matrix

Chapter 15 IRMA2 Alexandre Bonvin, Department of Chemistry, University of Utrecht,

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Source URL: www.nmr.chem.uu.nl

Language: English - Date: 2004-06-15 04:15:59
84Chemistry / Scientific method / Nuclear magnetic resonance spectroscopy / Two-dimensional nuclear magnetic resonance spectroscopy / Proton NMR / Melting point / Nuclear magnetic resonance / Spectroscopy / Physics

J. Nat. Prod. 2004, 67, [removed]New Cytotoxic Naphthopyrane Derivatives from Adenaria floribunda Ahmed A. Hussein,†,‡ Icela Barberena,† Todd L. Capson,‡ Thomas A. Kursar,‡,§ Phyllis D. Coley,‡,§

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Source URL: biologylabs.utah.edu

Language: English - Date: 2011-01-31 16:21:07
85Particle physics / Nuclear magnetic resonance spectroscopy / Proton NMR / Fluorine-19 NMR / 1H / Chemical shift / Vitexin / Carbon-13 NMR satellite / Nuclear magnetic resonance / Chemistry / Physics

Problem of the Month: Coupled and decoupled 13C NMR spectra, recorded at 100 MHz List of 13C chemical shifts:

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Source URL: nmrshiftdb2.sourceforge.net

Language: English - Date: 2015-01-29 18:17:39
86Physics / Science / Nuclear magnetic resonance spectroscopy of proteins / Nuclear magnetic resonance spectroscopy / Isotopic labeling / Heteronuclear single-quantum correlation spectroscopy / Isotopomers / Two-dimensional nuclear magnetic resonance spectroscopy / Proton NMR / Chemistry / Nuclear magnetic resonance / Spectroscopy

Cambridge Isotope Laboratories, Inc. application Note 16 studies, the relaxation behavior of only one type of methyl isotopomer is monitored at a time. Because deuterons and protons are randomly incorporated into aliphat

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Source URL: www.eurisotop.com

Language: English - Date: 2011-07-20 05:11:42
87Flavanols / Scientific method / Catechin / Phenols / Nuclear magnetic resonance spectroscopy / Proton NMR / Flavan-3-ol / Procyanidin / 1H / Nuclear magnetic resonance / Spectroscopy / Chemistry

Phytochemistry[removed]–358 www.elsevier.com/locate/phytochem Cinnamoyl glucosides of catechin and dimeric procyanidins from young leaves of Inga umbellifera (Fabaceae) John Lokvama,*, Phyllis D. Coleya,b, Thomas

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Source URL: biologylabs.utah.edu

Language: English - Date: 2011-01-31 16:21:08
88Proton NMR / Cucurbitacin / Nuclear magnetic resonance / Spectroscopy / Nuclear magnetic resonance spectroscopy

J. Nat. Prod. 2003, 66, [removed]Cytotoxic Cucurbitacin Constituents from Sloanea zuliaensis Nelson Rodriguez,† Yelkaira Vasquez,† Ahmed A. Hussein,†,‡ Phyllis D. Coley,‡,§ Pablo N. Solis,† and

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Source URL: biologylabs.utah.edu

Language: English - Date: 2011-01-31 16:21:07
89Vismia / Hexane / Water / Proton NMR / Organic reactions / Chemistry / Nuclear magnetic resonance / Spectroscopy

858 J. Nat. Prod. 2003, 66, [removed]Bioactive Constituents from Three Vismia Species Ahmed A. Hussein,†,‡ Berena Bozzi,† Mireya Correa,† Todd L. Capson,‡ Thomas A. Kursar,‡,§ Phyllis D. Coley,‡,§

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Source URL: biologylabs.utah.edu

Language: English - Date: 2011-01-31 16:21:07
90Spectroscopy / Aromatic amino acids / Glucogenic amino acids / Proteinogenic amino acids / Gallic acid / Tyrosine / Proton NMR / Nuclear magnetic resonance spectroscopy / Phenylalanine / Chemistry / Organic chemistry / Nuclear magnetic resonance

134 J. Nat. Prod. 2007, 70, [removed]Galloyl Depsides of Tyrosine from Young Leaves of Inga laurina John Lokvam,*,† Thomas P. Clausen,‡ Dmitry Grapov,† Phyllis D. Coley,†,§ and Thomas A. Kursar†,§

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Source URL: biologylabs.utah.edu

Language: English - Date: 2011-01-31 16:21:08
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