Proton NMR

Results: 428



#Item
261Physical organic chemistry / Proton NMR / A value / Nuclear magnetic resonance spectroscopy / Chemical shift / Endo-exo isomerism / 1H / Chemistry / Nuclear magnetic resonance / Spectroscopy

JOURNAL OF PHYSICAL ORGANIC CHEMISTRY J. Phys. Org. Chem. 2006; 19: 376–383 Published online in Wiley InterScience (www.interscience.wiley.com). DOI: [removed]poc.1094 H chemical shifts in NMR. Part 24y —proton chemic

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Source URL: www.modgraph.co.uk

Language: English - Date: 2012-01-10 04:05:15
262Proton NMR / Chemical shift / Nuclear magnetic resonance spectroscopy / A value / Carbon-13 NMR / Pyridine / CH3 / Cyclohexane conformation / Chemistry / Nuclear magnetic resonance / Spectroscopy

Proton chemical shifts in NMR spectroscopy. Part 7.1 C–C anisotropy and the methyl effect Raymond J. Abraham, *,a Mark A. Warne a and Lee Griffiths b a b

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Language: English - Date: 2012-01-10 04:05:03
263Stereochemistry / Molecular geometry / Chemical elements / A value / Chemical shift / Ring flip / Aromatic ring current / Nuclear magnetic resonance spectroscopy / Bromine / Chemistry / Nuclear magnetic resonance / Spectroscopy

Proton chemical shifts in NMR. Part 10.1 Bromine and iodine substituent chemical shifts (SCS) and an analysis of the contributions to the SCS in halocyclohexanes Raymond J. Abraham,*,a Mark A. Warne a and Lee Griffiths b

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Language: English - Date: 2012-01-10 04:05:05
264Spectroscopy / Physical organic chemistry / Proton NMR / Chemical shift / Nuclear magnetic resonance spectroscopy / Pyridine / Aromatic ring current / Proton / Chemical bond / Chemistry / Physics / Nuclear magnetic resonance

MAGNETIC RESONANCE IN CHEMISTRY Magn. Reson. Chem. 2004; 42: 436–444 Published online 18 February 2004 in Wiley InterScience (www.interscience.wiley.com). DOI: [removed]mrc[removed]

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Language: English - Date: 2012-01-10 04:05:12
265Spectroscopy / Proton NMR / Keto-enol tautomerism / Ketone / Solvent effects / Chemical shift / Nuclear magnetic resonance spectroscopy / Carbonyl / Enol / Chemistry / Nuclear magnetic resonance / Functional groups

MAGNETIC RESONANCE IN CHEMISTRY Magn. Reson. Chem. 2003; 41: 26–36 Published online in Wiley InterScience (www.interscience.wiley.com). DOI: [removed]mrc[removed]

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Language: English - Date: 2012-01-10 04:05:11
266Physical organic chemistry / Chemical bonding / Aromaticity / Proton NMR / Aromatic ring current / Chemical shift / Aromatic hydrocarbon / Benzene / Chemical bond / Chemistry / Nuclear magnetic resonance / Spectroscopy

Raymond J. Abraham,*a Marcos Canton,a Matthew Reid a and Lee Griffiths *b a b Chemistry Department, The University of Liverpool, PO Box 147, Liverpool, UK L69 3BX AstraZeneca, Mereside, Alderley Park, Macclesfield, Ches

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Language: English - Date: 2012-01-10 04:05:08
267Spectroscopy / Functional groups / Proton NMR / Nuclear magnetic resonance spectroscopy / Chemical shift / Carbonyl / Carboxylic acid / Ester / A value / Chemistry / Nuclear magnetic resonance / Organic chemistry

MAGNETIC RESONANCE IN CHEMISTRY Magn. Reson. Chem. 2005; 43: 3–15 Published online 24 September 2004 in Wiley InterScience (www.interscience.wiley.com). DOI: [removed]mrc[removed]

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Language: English - Date: 2012-01-10 04:05:13
268Spectroscopy / Quantum chemistry / Physical organic chemistry / Chemical bonding / Chemical shift / Nuclear magnetic resonance spectroscopy / Aromatic ring current / Chemical bond / Proton NMR / Chemistry / Physics / Nuclear magnetic resonance

1 Proton chemical shifts in NMR, part[removed]Chemical shifts in alkenes and the anisotropic and steric effects of the double bond. Raymond J. Abraham* and Marcos Canton *

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Language: English - Date: 2012-01-10 04:04:44
269Proton NMR / Phenol / Hydrogen / Solvent effects / Chemical shift / Nuclear magnetic resonance spectroscopy / Hydroxide / Phenyl group / Chemical bond / Chemistry / Nuclear magnetic resonance / Spectroscopy

MAGNETIC RESONANCE IN CHEMISTRY Magn. Reson. Chem. 2007; 45: 865–877 Published online in Wiley InterScience (www.interscience.wiley.com) DOI: [removed]mrc[removed]An NMR, IR and theoretical investigation of 1H

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Language: English - Date: 2012-01-10 04:05:16
270Functional groups / Spectroscopy / Proton NMR / Nuclear magnetic resonance spectroscopy / Carbonyl / Aromatic ring current / Chemical shift / Ketone / Keto-enol tautomerism / Chemistry / Organic chemistry / Nuclear magnetic resonance

1 H Chemical Shifts in NMR. Part 191. Carbonyl Anisotropies and Steric Effects in

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Language: English - Date: 2012-01-10 04:04:45
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