Solid-State NMR Applications in the Structural Elucidation of Small Molecules

2014 ◽  
pp. 173-240
Author(s):  
Mariana Sardo ◽  
João Rocha ◽  
Luís Mafra
Keyword(s):  
Solid State ◽  
Small Molecules ◽  
Solid State Nmr ◽  
Structural Elucidation

scholarly journals Improved Structural Elucidation of Synthetic Polymers by Dynamic Nuclear Polarization Solid-State NMR Spectroscopy

2013 ◽  
Vol 2 (8) ◽  
pp. 715-719 ◽  
Author(s):  
Olivier Ouari ◽  
Trang Phan ◽  
Fabio Ziarelli ◽  
Gilles Casano ◽  
Fabien Aussenac ◽  
...  
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Dynamic Nuclear Polarization ◽  
Solid State Nmr ◽  
Nuclear Polarization ◽  
Synthetic Polymers ◽  
Structural Elucidation ◽  
Solid State Nmr Spectroscopy

Adsorption of Small Molecules on Cu3(btc)2 and Cu3–xZnx(btc)2 Metal–Organic Frameworks (MOF) As Studied by Solid-State NMR

2013 ◽  
Vol 117 (15) ◽  
pp. 7703-7712 ◽  
Author(s):  
Farhana Gul-E-Noor ◽  
Matthias Mendt ◽  
Dieter Michel ◽  
Andreas Pöppl ◽  
Harald Krautscheid ◽  
...  
Keyword(s):  
Solid State ◽  
Small Molecules ◽  
Solid State Nmr ◽  
Metal Organic Frameworks ◽  
Metal Organic

Structural Elucidation of Alkali Fluorozirconate Glasses Using High-Resolution Solid State NMR

2009 ◽  
Vol 223 (10-11) ◽  
pp. 1217-1227
Author(s):  
C. C. de Araujo ◽  
C. Bischoff ◽  
Hellmut Eckert ◽  
A. Buksak ◽  
G. H. Frischat
Keyword(s):  
Solid State ◽  
High Resolution ◽  
Solid State Nmr ◽  
Structural Elucidation ◽  
Fluorozirconate Glasses

13C high-resolution solid-state NMR for structural elucidation of archaeological woods

2009 ◽  
Vol 55 (3) ◽  
pp. 199-214 ◽  
Author(s):  
M. Bardet ◽  
G. Gerbaud ◽  
M. Giffard ◽  
C. Doan ◽  
S. Hediger ◽  
...  
Keyword(s):  
Solid State ◽  
High Resolution ◽  
Solid State Nmr ◽  
Structural Elucidation

scholarly journals Towards a native environment: structure and function of membrane proteins in lipid bilayers by NMR

2021 ◽  
Author(s):  
Kai Xue ◽  
Kumar Tekwani Movellan ◽  
Xizhou Cecily Zhang ◽  
Eszter E. Najbauer ◽  
Marcel C. Forster ◽  
...  
Keyword(s):  
Solid State ◽  
Membrane Proteins ◽  
Small Molecules ◽  
Lipid Bilayers ◽  
Biological Samples ◽  
Solid State Nmr ◽  
Structure And Function ◽  
Versatile Technique ◽  
And Function

Solid-state NMR (ssNMR) is a versatile technique that can be used for the characterization of various materials, ranging from small molecules to biological samples, including membrane proteins, as reviewed here.

Postsynthetic modification of an imine-based microporous organic network

2011 ◽  
Vol 89 (5) ◽  
pp. 577-582 ◽  
Author(s):  
Phillip A. Kerneghan ◽  
Shira D. Halperin ◽  
David L. Bryce ◽  
Kenneth E. Maly
Keyword(s):  
Solid State ◽  
Nmr Spectroscopy ◽  
Acetic Anhydride ◽  
Small Molecules ◽  
Solid State Nmr ◽  
Gas Adsorption ◽  
Guest Molecules ◽  
Adsorption Studies ◽  
Postsynthetic Modification ◽  
Enhanced Resistance

A highly cross-linked microporous organic network with imine linkers was prepared by condensation of tetrakis(4-aminophenyl)methane with terephthaldehyde. Gas adsorption studies indicate that the material exhibits permanent microporosity, and guest exchange experiments demonstrate that small molecules can diffuse into the network. Postsynthetic modification of this microporous network was achieved by treatment with borane in THF, which reduced the imine groups to the corresponding amines as shown by IR and 13C CP-MAS solid-state NMR spectroscopy. The resulting material showed enhanced resistance to acidic hydrolysis compared with the imine precursor, and retained its ability to absorb guest molecules. The amine network was amenable to further postsynthetic modifications. Specifically, acetylation of this network using acetic anhydride was demonstrated.

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