APPLICATION OF DIRECT ONLINE COUPLING OF HPLC AND SFC WITH (1)HNMR SPECTROSCOPY FOR THE INVESTIGATION OF MONOMERIC ACRYLATES

Authors
ALBERT K BRAUMANN U STRECK R SPRAUL M ECKER R
Citation
K. Albert et al., APPLICATION OF DIRECT ONLINE COUPLING OF HPLC AND SFC WITH (1)HNMR SPECTROSCOPY FOR THE INVESTIGATION OF MONOMERIC ACRYLATES, Fresenius' journal of analytical chemistry, 352(5), 1995, pp. 521-528
Citations number
16
Categorie Soggetti
Chemistry Analytical
Journal title
Fresenius' journal of analytical chemistry → ACNP
ISSN journal
09370633
Volume
352
Issue
5
Year of publication
1995
Pages
521 - 528
Database
ISI
SICI code
0937-0633(1995)352:5<521:AODOCO>2.0.ZU;2-D
Abstract
The separation of monomeric acrylates was perfomed with High Performan ce Liquid Chromatography (HPLC) and Supercritical Fluid Chromatography (SFC). A direct on-line structural assignment of all compounds by con tinuous-flow H-1 NMR spectroscopy is possible with both separation tec hniques. The direct SFC-NMR coupling offers the advantage that the rec orded continuous-flow H-1 NMR spectrum is not obscured by solvent sign als.