HCSE Method for Detection of Small Carbo-Carbon Couplings and Their Signs, Comparison with SLAP Pulse Sequence

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F13%3A00424661" target="_blank" >RIV/67985858:_____/13:00424661 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1002/mrc.4011" target="_blank" >http://dx.doi.org/10.1002/mrc.4011</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1002/mrc.4011" target="_blank" >10.1002/mrc.4011</a>

Result language
angličtina
Original language name
HCSE Method for Detection of Small Carbo-Carbon Couplings and Their Signs, Comparison with SLAP Pulse Sequence
Original language description
Performance of HCSE experiment applied to detection of signed carbon-carbon couplings is discussed using a set of already measured samples of 9 monosubstituted benzenes. It is shown that coupling sign detection is insensitive to the settings of carbon-carbon polarization transfer delays. The HCSE spectra of 10 from the total of 43 measured carbon-carbon couplings were considerably influenced by relaxations and proton-proton strong couplings. These effects are quantitatively discussed. The results of HCSE and SLAP experiments are compared. It is shown that the two methods may complement each other in detection of signed carbon-carbon couplings.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CC - Organic chemistry
OECD FORD branch
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Project
<a href="/en/project/TA01010646" target="_blank" >TA01010646: Preparation of helicene based chiral stationary phase for HPLC</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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