Enantiodifferentiation through Frequency- Selective PureShift <SUP>1</SUP>H Nuclear Magnetic Resonance Spectroscopy

Laura Castañar; Míriam Pérez-Trujillo; Pau Nolis; Eva Monteagudo; Albert Virgili; Teodor Parella

doi:10.1002/cphc.201301130

Enantiodifferentiation through Frequency- Selective PureShift <SUP>1</SUP>H Nuclear Magnetic Resonance Spectroscopy

Laura Castañar, Míriam Pérez-Trujillo, Pau Nolis, Eva Monteagudo, Albert Virgili, Teodor Parella

Producció científica: Contribució a revista › Article › Recerca › Avaluat per experts

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Resum

A frequency-selective 1D H-1 nuclear magnetic resonance (NMR) experiment for the fast and sensitive determination of chemical-shift differences between overlapped resonances is proposed. The resulting fully homodecoupled H-1 NMR resonances appear as resolved 1D singlets without their typical J(HH) coupling constant multiplet structures. The high signal dispersion that is achieved is then exploited in enantiodiscrimination studies by using chiral solvating agents.

Idioma original	Anglès
Pàgines (de-a)	854-857
Nombre de pàgines	4
Revista	ChemPhysChem
Volum	15
Número	5
DOIs	https://doi.org/10.1002/cphc.201301130
Estat de la publicació	Publicada - 4 d’abr. 2014

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title = "Enantiodifferentiation through Frequency- Selective PureShift 1H Nuclear Magnetic Resonance Spectroscopy",

abstract = "A frequency-selective 1D H-1 nuclear magnetic resonance (NMR) experiment for the fast and sensitive determination of chemical-shift differences between overlapped resonances is proposed. The resulting fully homodecoupled H-1 NMR resonances appear as resolved 1D singlets without their typical J(HH) coupling constant multiplet structures. The high signal dispersion that is achieved is then exploited in enantiodiscrimination studies by using chiral solvating agents.",

keywords = "Chemical shift, Enantioselectivity, Homodecoupling, Nmr spectroscopy, Single pulsed-field-gradient echo",

author = "Laura Casta{\~n}ar and M{\'i}riam P{\'e}rez-Trujillo and Pau Nolis and Eva Monteagudo and Albert Virgili and Teodor Parella",

year = "2014",

month = apr,

day = "4",

doi = "10.1002/cphc.201301130",

language = "English",

volume = "15",

pages = "854--857",

number = "5",

}

TY - JOUR

T1 - Enantiodifferentiation through Frequency- Selective PureShift 1H Nuclear Magnetic Resonance Spectroscopy

AU - Castañar, Laura

AU - Pérez-Trujillo, Míriam

AU - Nolis, Pau

AU - Monteagudo, Eva

AU - Virgili, Albert

AU - Parella, Teodor

PY - 2014/4/4

Y1 - 2014/4/4

N2 - A frequency-selective 1D H-1 nuclear magnetic resonance (NMR) experiment for the fast and sensitive determination of chemical-shift differences between overlapped resonances is proposed. The resulting fully homodecoupled H-1 NMR resonances appear as resolved 1D singlets without their typical J(HH) coupling constant multiplet structures. The high signal dispersion that is achieved is then exploited in enantiodiscrimination studies by using chiral solvating agents.

AB - A frequency-selective 1D H-1 nuclear magnetic resonance (NMR) experiment for the fast and sensitive determination of chemical-shift differences between overlapped resonances is proposed. The resulting fully homodecoupled H-1 NMR resonances appear as resolved 1D singlets without their typical J(HH) coupling constant multiplet structures. The high signal dispersion that is achieved is then exploited in enantiodiscrimination studies by using chiral solvating agents.

KW - Chemical shift

KW - Enantioselectivity

KW - Homodecoupling

KW - Nmr spectroscopy

KW - Single pulsed-field-gradient echo

UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=uab_pure&SrcAuth=WosAPI&KeyUT=WOS:000333538900014&DestLinkType=FullRecord&DestApp=WOS_CPL

UR - https://www.scopus.com/pages/publications/84894239264

U2 - 10.1002/cphc.201301130

DO - 10.1002/cphc.201301130

M3 - Article

SN - 1439-4235

VL - 15

SP - 854

EP - 857

JO - ChemPhysChem

JF - ChemPhysChem

IS - 5

ER -

Enantiodifferentiation through Frequency- Selective PureShift <SUP>1</SUP>H Nuclear Magnetic Resonance Spectroscopy

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