Investigation of crystal and solution structures of glaucyrones by X-ray, nuclear magnetic resonance, and ultraviolet methods

Solid-state and solution structures of fluorocholine and some analogues: nuclear magnetic resonance and X-ray studies

Journal of the Chemical Society Perkin Transactions 2 ◽

10.1039/p29800001415 ◽

1980 ◽

pp. 1415 ◽

Cited By ~ 4

Author(s):

Nigel J. M. Birdsall ◽

Peter Partington ◽

Narayandas Datta ◽

Panchali Mondal ◽

Peter J. Pauling

Keyword(s):

Nuclear Magnetic Resonance ◽

Solid State ◽

Magnetic Resonance ◽

X Ray ◽

Solution Structures ◽

Nuclear Magnetic

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ChemInform Abstract: INVESTIGATION OF CRYSTAL AND SOLUTION STRUCTURES OF GLAUCYRONES BY X-RAY, NUCLEAR MAGNETIC RESONANCE, AND ULTRAVIOLET METHODS

Chemischer Informationsdienst ◽

10.1002/chin.198114065 ◽

1981 ◽

Vol 12 (14) ◽

Author(s):

S. R. BAKER ◽

M. J. BEGLEY ◽

L. CROMBIE

Keyword(s):

Nuclear Magnetic Resonance ◽

Magnetic Resonance ◽

X Ray ◽

Solution Structures ◽

Nuclear Magnetic

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ChemInform Abstract: SOLID-STATE AND SOLUTION STRUCTURES OF FLUOROCHOLINE AND SOME ANALOGS: NUCLEAR MAGNETIC RESONANCE AND X-RAY STUDIES

Chemischer Informationsdienst ◽

10.1002/chin.198102082 ◽

1981 ◽

Vol 12 (2) ◽

Author(s):

N. J. M. BIRDSALL ◽

P. PARTINGTON ◽

N. DATTA ◽

P. MONDAL ◽

P. J. PAULING

Keyword(s):

Nuclear Magnetic Resonance ◽

Solid State ◽

Magnetic Resonance ◽

X Ray ◽

Solution Structures ◽

Nuclear Magnetic

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Direct Characterization of Kerogen by X-ray and Solid-State13C Nuclear Magnetic Resonance Methods

Energy & Fuels ◽

10.1021/ef060321h ◽

2007 ◽

Vol 21 (3) ◽

pp. 1548-1561 ◽

Cited By ~ 265

Author(s):

S. R. Kelemen ◽

M. Afeworki ◽

M. L. Gorbaty ◽

M. Sansone ◽

P. J. Kwiatek ◽

...

Keyword(s):

Nuclear Magnetic Resonance ◽

Magnetic Resonance ◽

X Ray ◽

Nuclear Magnetic

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Structural investigations of natural and synthetic chlorite minerals by X-ray diffraction, mössbauer spectroscopy and solid-state nuclear magnetic resonance

Clays and Clay Minerals ◽

10.1346/ccmn.2006.0540210 ◽

2006 ◽

Vol 54 (2) ◽

pp. 252-265 ◽

Cited By ~ 20

Author(s):

Åsa Zazzi ◽

Tomas K. Hirsch ◽

Ekaterina Leonova ◽

Andrei Kaikkonen ◽

Jekabs Grins ◽

...

Keyword(s):

Nuclear Magnetic Resonance ◽

Mössbauer Spectroscopy ◽

Solid State ◽

Magnetic Resonance ◽

Mossbauer Spectroscopy ◽

X Ray Diffraction ◽

Structural Investigations ◽

X Ray ◽

Nuclear Magnetic ◽

Natural And Synthetic

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X-Ray crystallographic and 13C nuclear magnetic resonance studies of 3,4,5,6-tetrahydro-2H-1,3,4-oxadiazin-2-ones derived from ephedrine and pseudoephedrine

Tetrahedron ◽

10.1016/s0040-4020(01)00967-x ◽

2001 ◽

Vol 57 (49) ◽

pp. 9789-9798 ◽

Cited By ~ 22

Author(s):

Shawn R Hitchcock ◽

George P Nora ◽

David M Casper ◽

Michael D Squire ◽

Christopher D Maroules ◽

...

Keyword(s):

Nuclear Magnetic Resonance ◽

Magnetic Resonance ◽

Magnetic Resonance Studies ◽

X Ray ◽

13C Nuclear Magnetic Resonance ◽

Nuclear Magnetic

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Conformational analysis of functionalized sultines by nuclear magnetic resonance and x-ray crystallography. Application of a generalized Karplus equation

Journal of the American Chemical Society ◽

10.1021/ja00354a037 ◽

1983 ◽

Vol 105 (16) ◽

pp. 5406-5414 ◽

Cited By ~ 9

Author(s):

C. A. G. Haasnoot ◽

R. M. J. Liskamp ◽

P. A. W. Van Dael ◽

J. H. Noordik ◽

H. C. J. Ottenheijm

Keyword(s):

Nuclear Magnetic Resonance ◽

Magnetic Resonance ◽

Conformational Analysis ◽

Karplus Equation ◽

X Ray ◽

X Ray Crystallography ◽

Nuclear Magnetic

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The conformational analysis of derivatives of erythromycin A. X-Ray crystallographic and nuclear magnetic resonance spectroscopic studies of (E)-11-O-(2-dimethylaminoethoxy)methyl-9-deoxo-9-methoxyiminoerythromycin A

Journal of the Chemical Society Perkin Transactions 2 ◽

10.1039/p29890001719 ◽

1989 ◽

pp. 1719 ◽

Cited By ~ 11

Author(s):

Jeremy R. Everett ◽

Ian K. Hatton ◽

Eric Hunt ◽

John W. Tyler ◽

David J. Williams

Keyword(s):

Nuclear Magnetic Resonance ◽

Magnetic Resonance ◽

Conformational Analysis ◽

Spectroscopic Studies ◽

X Ray ◽

Erythromycin A ◽

Derivatives Of ◽

Nuclear Magnetic

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The structure of indazolinone and derivatives in the solid state and in solution: an X-ray and nuclear magnetic resonance study

Journal of the Chemical Society Perkin Transactions 2 ◽

10.1039/p29860001677 ◽

1986 ◽

pp. 1677-1681 ◽

Cited By ~ 21

Author(s):

Paloma Ballesteros ◽

José Elguero ◽

Rosa María Claramunt ◽

Robert Faure ◽

Ma de la Concepción Foces-Foces ◽

...

Keyword(s):

Nuclear Magnetic Resonance ◽

Solid State ◽

Magnetic Resonance ◽

Nuclear Magnetic Resonance Study ◽

Magnetic Resonance Study ◽

X Ray ◽

Nuclear Magnetic

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The crystal structure of ethyl-Z-3-amino-2-benzoyl-2-butenoate and measurement of the barrier to E,Z-isomerization

Canadian Journal of Chemistry ◽

10.1139/v80-287 ◽

1980 ◽

Vol 58 (17) ◽

pp. 1821-1828 ◽

Cited By ~ 2

Author(s):

Gary D. Fallon ◽

Bryan M. Gatehouse ◽

Allan Pring ◽

Ian D. Rae ◽

Josephine A. Weigold

Keyword(s):

Crystal Structure ◽

Nuclear Magnetic Resonance ◽

Hydrogen Bond ◽

Free Energy ◽

Magnetic Resonance ◽

Energy Of Activation ◽

X Ray ◽

X Ray Crystallography ◽

Free Energy Of Activation ◽

Nuclear Magnetic

Ethyl-3-amino-2-benzoyl-2-butenoate crystallizes from pentane as either the E (mp 82–84 °C) or the Z-isomer (mp 95.5–96.5 °C). The E isomer is less stable, and changes spontaneously into the Z, which bas been identified by X-ray crystallography. The structure is characterised by an N–H/ester CO hydrogen bond and a very long C2—C3 bond (1.39 Å). Nuclear magnetic resonance methods have been used to measure the rate of [Formula: see text] isomerization at several temperatures, leading to the estimate that the free energy of activation at 268 K is 56 ± 8 kJ.

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