ISSN:
1612-1112
Keywords:
TLC studies of some
;
1,8 disubstituted triphenodioxazines
;
using non-aqueous solvents
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Summary A thin-layer chromatographic method for the separation and identification of hitherto unknown disubstituted triphenodioxazines in submicrogram amounts has been developed using silica gel plates. The solvent systems used are acetone-petroleum ether (60∶40), benzene-petroleum ether (80∶20) and acetone-petroleum ether (50∶50). The compounds are detected by spraying the plates with 0.05 mol dm−3 sulphuric acid.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02261836
Permalink