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231224s2012 xx |||||o 00| ||eng c |
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|a 10.1002/mrc.3827
|2 doi
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|a eng
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1 |
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|a Queiroz, Luiz H K
|c Jr
|e verfasserin
|4 aut
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|a Real-time mechanistic monitoring of an acetal hydrolysis using ultrafast 2D NMR
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|c 2012
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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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|2 rdacarrier
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| 500 |
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|a Date Completed 30.11.2012
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|a Date Revised 20.06.2012
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|a published: Print-Electronic
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|a Citation Status MEDLINE
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|a Copyright © 2012 John Wiley & Sons, Ltd.
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|a Ultrafast (UF) 2D NMR makes it possible to obtain a 2D NMR spectrum in less than a second. Here, UF-HSQC experiments are used for the real-time mechanistic study of an acetal hydrolysis at ¹³C natural abundance, and it is possible to characterize the presence of the hemiacetal, an intermediate with a well-known short lifetime. The assignments are confirmed and rationalized by quantum calculations of ¹H and ¹³C NMR chemical shifts and natural bonding orbital analysis
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|a Journal Article
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|a Research Support, Non-U.S. Gov't
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|a Acetals
|2 NLM
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| 700 |
1 |
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|a Giraudeau, Patrick
|e verfasserin
|4 aut
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| 700 |
1 |
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|a dos Santos, Fabiane A B
|e verfasserin
|4 aut
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| 700 |
1 |
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|a de Oliveira, Kleber T
|e verfasserin
|4 aut
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| 700 |
1 |
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|a Ferreira, Antonio G
|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 50(2012), 7 vom: 18. Juli, Seite 496-501
|w (DE-627)NLM098179667
|x 1097-458X
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|g volume:50
|g year:2012
|g number:7
|g day:18
|g month:07
|g pages:496-501
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|u http://dx.doi.org/10.1002/mrc.3827
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