Pregled bibliografske jedinice broj: 114687
TLC Separation of m- and p-aminophenols by metal-ion addition to the chromatographic layer
TLC Separation of m- and p-aminophenols by metal-ion addition to the chromatographic layer // Fresenius' journal of analytical chemistry, 340 (1991), 784-785 (međunarodna recenzija, članak, znanstveni)
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Naslov
TLC Separation of m- and p-aminophenols by metal-ion addition to the chromatographic layer
Autori
Kaštelan-Macan, Marija ; Petrović, Mira ; Cerjan-Stefanović, Štefica
Izvornik
Fresenius' journal of analytical chemistry (0937-0633) 340
(1991);
784-785
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
structural isomers of aminophenols ; silica gel layers ; Cu(II) ; Al(III) ; Fe(III) ; TLC
Sažetak
Examination of the chromatographic separation of structural isomers of aminophenols showed that m- and p-aminophenols cannot succesfully be separated on silica gel layers although a certain separation by solvent system variation can be achieved. However, the addition of Cu(II), Al(III) and Fe(III)-ions to the silica gel when preparing the chromatographic layer provides an oppurtunity for a very good separation of m- and p-aminophenols, while the spot of o-aminophenol on the layers containing metal ions becomes tailed.
Izvorni jezik
Engleski
Znanstvena područja
Kemija
POVEZANOST RADA
Citiraj ovu publikaciju:
Časopis indeksira:
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
