ISSN:
1612-1112
Schlagwort(e):
TLC studies of some
;
1,8 disubstituted triphenodioxazines
;
using non-aqueous solvents
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Chemie und Pharmazie
Notizen:
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.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/BF02261836
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