Experimental determination of the conformational free energies (A values) of fluorinated substituents in cyclohexane by dynamic 19F NMR spectroscopy. Part 1. Description of the method for the trifluoromethyl group

Yvan Carcenac; Patrick Diter; Claude Wakselman; Marc Tordeux

doi:10.1039/b516636e

Experimental determination of the conformational free energies (A values) of fluorinated substituents in cyclohexane by dynamic 19F NMR spectroscopy. Part 1. Description of the method for the trifluoromethyl group

New Journal of Chemistry ◽

10.1039/b516636e ◽

2006 ◽

Vol 30 (3) ◽

pp. 442 ◽

Cited By ~ 13

Author(s):

Yvan Carcenac ◽

Patrick Diter ◽

Claude Wakselman ◽

Marc Tordeux

Keyword(s):

Nmr Spectroscopy ◽

Experimental Determination ◽

19F Nmr ◽

Trifluoromethyl Group ◽

Free Energies ◽

19F Nmr Spectroscopy

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Experimental determination of the conformational free energies (A values) of fluorinated substituents in cyclohexane by dynamic 19F NMR spectroscopy. Part 2. Extension to fluoromethyl, difluoromethyl, pentafluoroethyl, trifluoromethylthio and trifluoromethoxy groups

New Journal of Chemistry ◽

10.1039/b516641a ◽

2006 ◽

Vol 30 (3) ◽

pp. 447 ◽

Cited By ~ 21

Author(s):

Yvan Carcenac ◽

Marc Tordeux ◽

Claude Wakselman ◽

Patrick Diter

Keyword(s):

Nmr Spectroscopy ◽

Experimental Determination ◽

19F Nmr ◽

Free Energies ◽

19F Nmr Spectroscopy

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ChemInform Abstract: Synthesis of a Series of Trifluoromethylazoles and Determination of pKa of Acidic and Basic Trifluoromethyl Heterocycles by 19F NMR Spectroscopy.

ChemInform ◽

10.1002/chin.199738168 ◽

2010 ◽

Vol 28 (38) ◽

pp. no-no

Author(s):

B. G. JONES ◽

S. K. BRANCH ◽

A. S. THOMPSON ◽

M. D. THREADGILL

Keyword(s):

Nmr Spectroscopy ◽

19F Nmr ◽

19F Nmr Spectroscopy

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Qualitative and quantitative determination of fluoroacetic acid in Arrabidea bilabiata and Palicourea marcgravii by 19F-NMR spectroscopy

Toxicon ◽

10.1016/0041-0101(94)90369-7 ◽

1994 ◽

Vol 32 (8) ◽

pp. 909-913 ◽

Cited By ~ 42

Author(s):

Hans Christoph Krebs ◽

Wilhelm Kemmerling ◽

Gerhard Habermehl

Keyword(s):

Nmr Spectroscopy ◽

Quantitative Determination ◽

19F Nmr ◽

Fluoroacetic Acid ◽

19F Nmr Spectroscopy ◽

Qualitative And Quantitative

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The determination of trifluoroacetic acid in rat milk samples by 19F-NMR spectroscopy and capillary gas chromatography

Journal of Pharmaceutical and Biomedical Analysis ◽

10.1016/s0731-7085(97)00155-6 ◽

1998 ◽

Vol 16 (8) ◽

pp. 1381-1385 ◽

Cited By ~ 7

Author(s):

A. Preiß ◽

J. Kruppa ◽

J. Buschmann ◽

C. Mügge

Keyword(s):

Gas Chromatography ◽

Nmr Spectroscopy ◽

Trifluoroacetic Acid ◽

Capillary Gas Chromatography ◽

19F Nmr ◽

19F Nmr Spectroscopy ◽

Milk Samples

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Use of shift reagent with mtpa derivatives in 19F NMR spectroscopy: III. Determination of absolute configuration and enantiomeric purity of secondary alcohols

Bulletin des Sociétés Chimiques Belges ◽

10.1002/bscb.19780870707 ◽

2010 ◽

Vol 87 (7) ◽

pp. 545-552 ◽

Cited By ~ 8

Author(s):

A. J. De Van Wal ◽

E. M. Merckx ◽

G. L. Lemière ◽

T. A. van Osselaer ◽

J. A. Lepoivre ◽

...

Keyword(s):

Nmr Spectroscopy ◽

Absolute Configuration ◽

Shift Reagent ◽

Enantiomeric Purity ◽

19F Nmr ◽

Secondary Alcohols ◽

19F Nmr Spectroscopy ◽

Determination Of Absolute Configuration

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Determination of NCO content of the urethane prepolymers by 19F NMR spectroscopy

Polymer Testing ◽

10.1016/j.polymertesting.2013.11.002 ◽

2014 ◽

Vol 33 ◽

pp. 30-33 ◽

Cited By ~ 5

Author(s):

Abolghasem Moghimi ◽

Ismail Omrani ◽

Rahim Hosseinzadeh Khanmiri ◽

Rooholla Bahadorbeigi ◽

Mehrdad Mahmoodi

Keyword(s):

Nmr Spectroscopy ◽

19F Nmr ◽

19F Nmr Spectroscopy

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Use of Shift Reagent with MTPA Derivatives in 19F NMR Spectroscopy: Determination of Absolute Configuration of Stereomeric 2- and 3- Substituted Cyclohexanols

Bulletin des Sociétés Chimiques Belges ◽

10.1002/bscb.19780870104 ◽

2010 ◽

Vol 87 (1) ◽

pp. 21-25 ◽

Cited By ~ 11

Author(s):

E. M. Merckx ◽

A. J. Van De Wal ◽

J. A. Lepoivre ◽

F. C. Alderweireldt

Keyword(s):

Nmr Spectroscopy ◽

Absolute Configuration ◽

Shift Reagent ◽

19F Nmr ◽

19F Nmr Spectroscopy ◽

Determination Of Absolute Configuration

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ChemInform Abstract: A Fluorine-Containing Cryptand for the Complexation of Anions and the Utility of 19F NMR Spectroscopy for the Determination of Host-Guest Association

ChemInform ◽

10.1002/chin.199544176 ◽

2010 ◽

Vol 26 (44) ◽

pp. no-no

Author(s):

H. PLENIO ◽

R. DIODONE

Keyword(s):

Nmr Spectroscopy ◽

19F Nmr ◽

19F Nmr Spectroscopy

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Determination of Photoinduced Radical Generation Quantum Efficiencies by Combining Chemical Actinometry and 19F NMR Spectroscopy

Analytical Chemistry ◽

10.1021/acs.analchem.0c04540 ◽

2021 ◽

Vol 93 (5) ◽

pp. 2926-2932

Author(s):

Jean Rouillon ◽

Caroline Arnoux ◽

Cyrille Monnereau

Keyword(s):

Nmr Spectroscopy ◽

19F Nmr ◽

19F Nmr Spectroscopy ◽

Radical Generation

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Asymmetric Synthesis. Part 2.† Enantioselective Conjugate Addition of Grignard Reagents to the Cinnamamide and Crotonamide deriving from (R)-(–)-N-(2-Fluorobenzyl)-2-aminobutanol. Determination of Diastereoisomeric Excess by 19F NMR Spectroscopy

Journal of Chemical Research Synopses ◽

10.1039/a704353h ◽

1997 ◽

pp. 348 ◽

Cited By ~ 3

Author(s):

Eric Brown ◽

Christelle Deroye ◽

François Huet ◽

Christelle Le Grumelec ◽

Joë Touet

Keyword(s):

Nmr Spectroscopy ◽

Asymmetric Synthesis ◽

Conjugate Addition ◽

19F Nmr ◽

Grignard Reagents ◽

19F Nmr Spectroscopy

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