Nanogram-scale derivatization of hydroxy groups for highly sensitive HPLC/MS/CD detection
- 1 January 1997
- journal article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 1,p. 43-44
- https://doi.org/10.1039/a605800k
Abstract
A strategy for performing submicrogram-scale structural studies of saponins and related compounds is worked out by: (i) naphthoylation to sensitize HPLC detection by fluorescence as well as configurational studies by exciton coupled CD; and (ii) ω-cyanoundecanoylation to increase LC/MS sensitivity (ca. 100-fold).Keywords
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