Details
| Translated title of the contribution | Eine Hochdurchsatz-Screeningmethode zur Bestimmung der Syntheseaktivität von Hydrolasen |
|---|---|
| Original language | English |
| Pages (from-to) | 1300-1302 |
| Number of pages | 3 |
| Journal | Angewandte Chemie |
| Volume | 42 |
| Issue number | 11 |
| Publication status | Published - 13 Mar 2003 |
Abstract
Differentiating the identical: The measurement of homonuclear coupling constants of spins with identical chemical shifts (as observed in 1,2-disubstituted ethenes) provides important structural information, but its experimental realization is not trivial. A new method results in high sensitivity and simple spectra (see picture) that are easy to interpret. The underlying principle of this method is not limited to symmetric molecules with equivalent spins, but can also be applied to olefinic protons that have similar resonance frequencies.
Keywords
- Alkenes, Configurational analysis, NMR spectroscopy, Spin - spin coupling, Symmetry
ASJC Scopus subject areas
- Chemical Engineering(all)
- Catalysis
- Chemistry(all)
- General Chemistry
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In: Angewandte Chemie , Vol. 42, No. 11, 13.03.2003, p. 1300-1302.
Research output: Contribution to journal › Article › Research › peer review
}
TY - JOUR
T1 - Optimized NMR spectroscopic method for the configurational analysis of chemically equivalent vicinal protons
AU - Luy, Burkhard
AU - Hauser, Gerd
AU - Kirschning, Andreas
AU - Glaser, Steffen J.
PY - 2003/3/13
Y1 - 2003/3/13
N2 - Differentiating the identical: The measurement of homonuclear coupling constants of spins with identical chemical shifts (as observed in 1,2-disubstituted ethenes) provides important structural information, but its experimental realization is not trivial. A new method results in high sensitivity and simple spectra (see picture) that are easy to interpret. The underlying principle of this method is not limited to symmetric molecules with equivalent spins, but can also be applied to olefinic protons that have similar resonance frequencies.
AB - Differentiating the identical: The measurement of homonuclear coupling constants of spins with identical chemical shifts (as observed in 1,2-disubstituted ethenes) provides important structural information, but its experimental realization is not trivial. A new method results in high sensitivity and simple spectra (see picture) that are easy to interpret. The underlying principle of this method is not limited to symmetric molecules with equivalent spins, but can also be applied to olefinic protons that have similar resonance frequencies.
KW - Alkenes
KW - Configurational analysis
KW - NMR spectroscopy
KW - Spin - spin coupling
KW - Symmetry
UR - http://www.scopus.com/inward/record.url?scp=0037451475&partnerID=8YFLogxK
U2 - 10.1002/anie.200390335
DO - 10.1002/anie.200390335
M3 - Article
AN - SCOPUS:0037451475
VL - 42
SP - 1300
EP - 1302
JO - Angewandte Chemie
JF - Angewandte Chemie
SN - 1433-7851
IS - 11
ER -