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Rapid Estimation of T1 for Quantitative NMR
- Source :
- Wei, R, Dickson, C L, Uhrin, D & Lloyd-jones, G C 2021, ' Rapid Estimation of T 1 for Quantitative NMR ', Journal of Organic Chemistry, vol. 86, no. 13, pp. 9023–9029 . https://doi.org/10.1021/acs.joc.1c01007
- Publication Year :
- 2021
- Publisher :
- American Chemical Society (ACS), 2021.
-
Abstract
- Quantitative NMR spectroscopy (qNMR) is an essential tool in organic chemistry, with applications including reaction monitoring, mechanistic analysis, and purity determination. Establishing the correct acquisition rate for consecutive qNMR scans requires knowledge of the longitudinal relaxation time constants (T1) for all of the nuclei being monitored. We report a simple method that is about 10-fold faster than the conventional inversion recovery technique for the estimation of T1.
- Subjects :
- Quantitative nmr
Chemistry
Organic Chemistry
Analytical chemistry
Inversion recovery
Nuclear magnetic resonance spectroscopy
010402 general chemistry
01 natural sciences
030218 nuclear medicine & medical imaging
0104 chemical sciences
Acquisition rate
03 medical and health sciences
0302 clinical medicine
Spectroscopy
Longitudinal Relaxation Time
Subjects
Details
- ISSN :
- 15206904 and 00223263
- Volume :
- 86
- Database :
- OpenAIRE
- Journal :
- The Journal of Organic Chemistry
- Accession number :
- edsair.doi.dedup.....7bee9f5a9da819638a5d31590b2b4b31
- Full Text :
- https://doi.org/10.1021/acs.joc.1c01007