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231224s2017 xx |||||o 00| ||eng c |
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|a 10.1002/mrc.4575
|2 doi
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|a pubmed24n0892.xml
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|a eng
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| 100 |
1 |
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|a Marcó, Núria
|e verfasserin
|4 aut
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| 245 |
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|a Structural discrimination from in situ measurement of 1 DCH and 2 DHH residual dipolar coupling constants
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|c 2017
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|a Text
|b txt
|2 rdacontent
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|a ƒaComputermedien
|b c
|2 rdamedia
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|a ƒa Online-Ressource
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|a Date Completed 05.03.2018
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|a Date Revised 05.03.2018
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|a published: Print-Electronic
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|a Citation Status PubMed-not-MEDLINE
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|a Copyright © 2017 John Wiley & Sons, Ltd.
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|a A fast residual dipolar coupling constant-assisted strategy involving the simultaneous determination of scalar and total coupling constants from a single 1 JCH /2 JHH -resolved NMR spectrum is reported. It is shown that the concerted use of the directly measured 1 DCH (for all CHn multiplicities) and 2 DHH residual dipolar couplings allows an on-the-fly assignment of diastereotopic CH2 protons, as well as of an efficient discrimination between diastereoisomeric structures of strychnine which contains six stereocenters. Copyright © 2017 John Wiley & Sons, Ltd
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|a Journal Article
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|a J-resolved HSQC
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|a NMR
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|a relative configuration
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| 650 |
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|a residual dipolar couplings
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| 650 |
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|a structural discrimination
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|a Gil, Roberto R
|e verfasserin
|4 aut
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1 |
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|a Parella, Teodor
|e verfasserin
|4 aut
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| 773 |
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|i Enthalten in
|t Magnetic resonance in chemistry : MRC
|d 1985
|g 55(2017), 6 vom: 03. Juni, Seite 540-545
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|x 1097-458X
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|g pages:540-545
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