Proton nuclear magnetic resonance

Results: 404



#Item
241Spectroscopy / Physical organic chemistry / Proton NMR / Nitrile / Chemical bond / Proton / Aromaticity / Nuclear magnetic resonance spectroscopy / Chemical shift / Physics / Chemistry / Nuclear magnetic resonance

Proton Chemical Shifts in NMR. Part 151. Proton chemical shifts in nitriles and the electric field and π electron effects of the cyano group. Raymond J. Abraham* and Matthew Reid Chemistry Department, The University of

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Source URL: www.modgraph.co.uk

Language: English - Date: 2012-01-10 04:04:47
242Spectroscopy / Nuclear magnetic resonance spectroscopy / Proton NMR / Two-dimensional nuclear magnetic resonance spectroscopy / Fluorine / Carbon–fluorine bond / Chemical shift / Proton / Hydrogen / Chemistry / Nuclear magnetic resonance / Physics

Substituent Chemical Shifts in NMR. Part 5*: Mono and Difluoro S.C.S. in rigid molecules. Raymond J. Abraham and Mark Edgar**. Robert Robinson Labs., School of Chemistry, University of Liverpool, Liverpool L69 3BX. Lee G

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Source URL: www.modgraph.co.uk

Language: English - Date: 2012-01-10 04:05:21
243Spectroscopy / Physics / Proton NMR / Nuclear magnetic resonance spectroscopy / Alcohol / Dimethyl sulfoxide / Chemical shift / Chemistry / Inositol / Nuclear magnetic resonance

MAGNETIC RESONANCE IN CHEMISTRY Magn. Reson. Chem. 2005; 43: 611–624 Published online in Wiley InterScience (www.interscience.wiley.com). DOI: [removed]mrc[removed]

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Source URL: www.modgraph.co.uk

Language: English - Date: 2012-01-10 04:05:14
244Physical organic chemistry / Chemical bonding / Organic chemistry / Chemical shift / Chemical bond / Electronegativity / Hydrogen / Proton / Alkane / Chemistry / Nuclear magnetic resonance / Spectroscopy

Substituent Chemical Shifts (SCS) in NMR, Part 6* A Model for the Calculation of Proton Chemical Shifts in Substituted Alkanes. Raymond J. Abraham,* Mark Edgar, Robert P. Glover and Mark A. Warne Chemistry Department, Th

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Source URL: www.modgraph.co.uk

Language: English - Date: 2012-01-10 04:04:48
245Spectroscopy / Physical organic chemistry / Chemical shift / Fluorine / Carbon–fluorine bond / Hydrogen / Proton / A value / Chemical bond / Chemistry / Nuclear magnetic resonance / Chemical elements

Proton chemical shifts in NMR. Part 8.1 Electric field effects and fluorine substituent chemical shifts (SCS) Raymond J. Abraham,*,a Mark A. Warne a and Lee Griffiths b a b

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Source URL: www.modgraph.co.uk

Language: English - Date: 2012-01-10 04:05:04
246Spectroscopy / Physical organic chemistry / Proton NMR / Aromatic ring current / Chemical shift / Nuclear magnetic resonance spectroscopy / Acetylene / Alkyne / Proton / Chemistry / Physics / Nuclear magnetic resonance

Raymond J. Abraham * and Matthew Reid Chemistry Department, The University of Liverpool, PO Box 147, Liverpool, UK L69 3BX 2 PERKIN

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Source URL: www.modgraph.co.uk

Language: English - Date: 2012-01-10 04:05:09
247Spectroscopy / Chemical elements / Proton NMR / Oxidizing agents / Chemical shift / Proton / A value / Nuclear magnetic resonance spectroscopy / Chlorine / Chemistry / Physics / Nuclear magnetic resonance

Proton chemical shifts in NMR. Part 9.1 Steric and electric field effects in chlorine substituent chemical shifts (SCS) Raymond J. Abraham,*,a Mark A. Warne a and Lee Griffiths b a b

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Source URL: www.modgraph.co.uk

Language: English - Date: 2012-01-10 04:05:05
248Oxidizing agents / Isomerism / Stereochemistry / A value / Ring flip / Bromine / Chemical shift / Conformational isomerism / Iodine / Chemistry / Physical organic chemistry / Nuclear magnetic resonance

Proton Chemical Shifts in NMR. Part 10.† Bromine and Iodine Substituent Chemical Shifts (SCS) and an Analysis of the Contributions to the SCS in halocyclohexanes. Raymond J. Abraham,*,a Mark A. Warnea and Lee Griffiths

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Language: English - Date: 2012-01-10 04:04:39
249Spectroscopy / Physical organic chemistry / Chemical shift / Fluorine / Carbon–fluorine bond / Hydrogen / A value / Proton / Chemical bond / Chemistry / Nuclear magnetic resonance / Chemical elements

Proton Chemical Shifts in NMR. Part 8†. Electric Field Effects and Fluorine Substituent Chemical Shifts (SCS) Raymond J. Abraham,*,a Mark A. Warnea and Lee Griffiths b a Chemistry Department, The University of Liverpoo

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Source URL: www.modgraph.co.uk

Language: English - Date: 2012-01-10 04:04:40
250Stereochemistry / Physical organic chemistry / Proton NMR / A value / Chemical shift / Proton / Ring flip / Chlorine / Cyclohexane conformation / Chemistry / Nuclear magnetic resonance / Spectroscopy

Proton Chemical Shifts in NMR. Part 9.† Steric and Electric Field Effects in Chlorine Substituent Chemical Shifts (SCS) Raymond J. Abraham,*,a Mark A. Warnea and Lee Griffithsb a Chemistry Department, The University of

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Source URL: www.modgraph.co.uk

Language: English - Date: 2012-01-10 04:04:39
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