Chiral Sensing by Nonchiral Tetrapyrroles
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F15%3A10318093" target="_blank" >RIV/00216208:11320/15:10318093 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1021/acs.accounts.5b00005" target="_blank" >http://dx.doi.org/10.1021/acs.accounts.5b00005</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.accounts.5b00005" target="_blank" >10.1021/acs.accounts.5b00005</a>
Alternative languages
Result language
angličtina
Original language name
Chiral Sensing by Nonchiral Tetrapyrroles
Original language description
Enantiomeric excess (ee) is a measure of the purity of an enantiomer of a chiral compound with respect to the presence of the complementary enantiomer. It is an important aspect of chemistry, especially in the fields of pharmaceuticals and asymmetric catalysis. Existing methods for determination of enantiomeric excesses using nuclear magnetic resonance (NMR) spectroscopy mostly rely on special chiral reagents (auxiliaries) that form two or more diastereomeric complexes with a chiral compound. As a result of this, the NMR spectrum of each enantiomer is different, allowing the determination of enantiomeric excess. In this Account, we describe a molecular design process that has allowed us to prepare pro chiral solvating agents for NMR determination of eeof a wide variety of analyte types. At the outset of this work, we initially encountered the phenomenon of NMR peak splitting in the oxoporphyrinogen (OxP) host component of a supramolecular host guest complex, where the extent of the sp
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BM - Solid-state physics and magnetism
OECD FORD branch
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Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Accounts of Chemical Research
ISSN
0001-4842
e-ISSN
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Volume of the periodical
48
Issue of the periodical within the volume
3
Country of publishing house
US - UNITED STATES
Number of pages
9
Pages from-to
521-529
UT code for WoS article
000351326900004
EID of the result in the Scopus database
2-s2.0-84925459050