Proton NMR

Results: 428



#Item
81Alcohols / Nuclear magnetic resonance / Proton NMR / Spectroscopy / PGG / Gallic acid / Acetic acid / Diethyl ether / Ethanol / Chemistry / Household chemicals / Flavors

Pentagalloyl Glucose  Ann E. Hagerman © 2002  Contents  Introduction .............................................................................................................................................

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Source URL: www.users.miamioh.edu

Language: English - Date: 2011-01-12 14:32:29
82Chemistry / Science / Nuclear magnetic resonance spectroscopy / Deconvolution / Proton NMR / Noise / Signal-to-noise ratio / Chemical shift / Nuclear magnetic resonance / Spectroscopy / Physics

Note N1: NMR – Improving S/N Introduction Poor S/N is rarely a problem with modern NMR spectrometers. Even so, situations occasionally arise where it would be useful to improve the signal to noise ratio without broaden

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Source URL: www.positiveprobability.com

Language: English - Date: 2005-05-16 14:15:38
83Nuclear magnetic resonance spectroscopy / Coupling constant / Proton / Two-dimensional nuclear magnetic resonance spectroscopy / Proton NMR / Physics / Nuclear magnetic resonance / Spectroscopy

Note N3: NMR – Resolving Long Range Coupling Constants Introduction Modern NMR spectrometers are capable of generating pulse sequences to suit almost any application. Consequently, it is possible to use sequences that

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Source URL: www.positiveprobability.com

Language: English - Date: 2005-05-16 14:17:32
84

Screen Shot of the Standard 1-D Proton NMR Experiment Screen Shot of 1-D qHNMR Experiment Parameter Setup with Decoupling Checked and GARP Applied

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Source URL: tigger.uic.edu

- Date: 2007-02-14 22:35:14
    85Decoupling / Parameter / Proton NMR / Nuclear magnetic resonance / Spectroscopy / Science

    “GF Pauli, BU Jaki, DC Lankin” “Journal of Natural Products, 70, xxx (2007)” “http://dx.doi.org[removed]np060535r” “Setup Macro for Modification of the Basic Parameter Set for Varian NMR Spectrometers for E

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    Source URL: tigger.uic.edu

    Language: English - Date: 2007-02-14 22:35:14
    86Chemistry / 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
    87Phenols / 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
    88Proton 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
    89Chemistry / 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
    90Particle 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
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