Isotropic/Anisotropic NMR Editing by Resolution-Enhanced NMR Spectroscopy

Núria Marcó; Roberto R. Gil; Teodor Parella

doi:10.1002/cphc.201800094

Isotropic/Anisotropic NMR Editing by Resolution-Enhanced NMR Spectroscopy

Núria Marcó, Roberto R. Gil, Teodor Parella

Nuclear Magnetic Resonance Service

Research output: Contribution to journal › Article › Research › peer-review

4 Citations (Scopus)

Abstract

© 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Modern resolution-enhanced NMR techniques can monitor the in situ discrimination of co-existing isotropic and anisotropic contributions of small molecules dissolved in weakly aligning PMMA/CDCl3 media. The simultaneous sign-sensitive determination of accurate Δδiso–aniso(1H), Δδiso–aniso(13C) and/or isotropic 1JCH and anisotropic 1TCH coupling constants (and consequently 1H-13C residual dipolar couplings and 1H/13C residual chemical shift anisotropies) can be performed from spectral-aliased heteronuclear single-quantum correlation spectra.

Original language	English
Pages (from-to)	1024-1029
Journal	ChemPhysChem
Volume	19
Issue number	9
DOIs	https://doi.org/10.1002/cphc.201800094
Publication status	Published - 7 May 2018

Keywords

NMR spectroscopy
coupling constants
poly(methyl methacrylate)
small molecules
spectral aliasing

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10.1002/cphc.201800094

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title = "Isotropic/Anisotropic NMR Editing by Resolution-Enhanced NMR Spectroscopy",

abstract = "{\textcopyright} 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Modern resolution-enhanced NMR techniques can monitor the in situ discrimination of co-existing isotropic and anisotropic contributions of small molecules dissolved in weakly aligning PMMA/CDCl3 media. The simultaneous sign-sensitive determination of accurate Δδiso–aniso(1H), Δδiso–aniso(13C) and/or isotropic 1JCH and anisotropic 1TCH coupling constants (and consequently 1H-13C residual dipolar couplings and 1H/13C residual chemical shift anisotropies) can be performed from spectral-aliased heteronuclear single-quantum correlation spectra.",

keywords = "NMR spectroscopy, coupling constants, poly(methyl methacrylate), small molecules, spectral aliasing",

author = "N{\'u}ria Marc{\'o} and Gil, {Roberto R.} and Teodor Parella",

year = "2018",

month = may,

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doi = "10.1002/cphc.201800094",

language = "English",

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T1 - Isotropic/Anisotropic NMR Editing by Resolution-Enhanced NMR Spectroscopy

AU - Marcó, Núria

AU - Gil, Roberto R.

AU - Parella, Teodor

PY - 2018/5/7

Y1 - 2018/5/7

N2 - © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Modern resolution-enhanced NMR techniques can monitor the in situ discrimination of co-existing isotropic and anisotropic contributions of small molecules dissolved in weakly aligning PMMA/CDCl3 media. The simultaneous sign-sensitive determination of accurate Δδiso–aniso(1H), Δδiso–aniso(13C) and/or isotropic 1JCH and anisotropic 1TCH coupling constants (and consequently 1H-13C residual dipolar couplings and 1H/13C residual chemical shift anisotropies) can be performed from spectral-aliased heteronuclear single-quantum correlation spectra.

AB - © 2018 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim Modern resolution-enhanced NMR techniques can monitor the in situ discrimination of co-existing isotropic and anisotropic contributions of small molecules dissolved in weakly aligning PMMA/CDCl3 media. The simultaneous sign-sensitive determination of accurate Δδiso–aniso(1H), Δδiso–aniso(13C) and/or isotropic 1JCH and anisotropic 1TCH coupling constants (and consequently 1H-13C residual dipolar couplings and 1H/13C residual chemical shift anisotropies) can be performed from spectral-aliased heteronuclear single-quantum correlation spectra.

KW - NMR spectroscopy

KW - coupling constants

KW - poly(methyl methacrylate)

KW - small molecules

KW - spectral aliasing

U2 - 10.1002/cphc.201800094

DO - 10.1002/cphc.201800094

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VL - 19

SP - 1024

EP - 1029

JO - ChemPhysChem

JF - ChemPhysChem

IS - 9

ER -

Isotropic/Anisotropic NMR Editing by Resolution-Enhanced NMR Spectroscopy

Abstract

Keywords

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