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  Chiral discrimination of amines by anisotropic NMR parameters using chiral polyacrylamide-based gels.

Schmidt, M., Sun, H., Leonov, A., Griesinger, C., & Reinscheid, U. M. (2012). Chiral discrimination of amines by anisotropic NMR parameters using chiral polyacrylamide-based gels. Magnetic Resonance in Chemistry, 50(Supplement 1), S38-S44. doi:10.1002/mrc.3886.

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Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0013-F0CB-2 Version Permalink: http://hdl.handle.net/11858/00-001M-0000-0027-C7E7-8
Genre: Journal Article

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 Creators:
Schmidt, M.1, Author              
Sun, H.2, Author              
Leonov, A.1, Author              
Griesinger, C.1, Author              
Reinscheid, U. M.1, Author              
Affiliations:
1Department of NMR Based Structural Biology, MPI for biophysical chemistry, Max Planck Society, ou_578567              
2Department of NMR based Structural Biology, MPI for biophysical chemistry, Max Planck Society, ou_578567              

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 Abstract: A new chiral alignment medium for dimethyl sulfoxide, methanol, and water as solvents was developed. Because both enantiomers of the gel are available, it is possible to enantiodiscriminate natural products such as strychnine HCl that naturally occurs as single enantiomer. With the two methods of achieving anisotropy, namely stretching and confinement, the degree of alignment can be adjusted, and the director changed from horizontal to vertical. This increases the applicability. Three compounds were enantiodiscriminated on the basis of residual dipolar coupling data: mefloquine HCl, strychnine HCl, and menthylamine HCl.

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Language(s): eng - English
 Dates: 2012-12-212012-12
 Publication Status: Published in print
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 Rev. Method: Peer
 Identifiers: DOI: 10.1002/mrc.3886
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Title: Magnetic Resonance in Chemistry
Source Genre: Journal
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Pages: - Volume / Issue: 50 (Supplement 1) Sequence Number: - Start / End Page: S38 - S44 Identifier: -