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Pregled bibliografske jedinice broj: 82712

Zbornik radova

Autori: Frkanec, Leo; Jokić, Milan; Katalenić, Darinka; Makarević, Janja; Žinić, Mladen
Naslov: Symmetrical bis(amino acid) fumaramides as new small organic gelators. Photochemicaly controlled gelation system based on cis-trans isomerization of a double bond.
( Symmetrical bis(amino acid) fumaramides as new small organic gelators. Photochemicaly controlled gelation system based on cis-trans isomerization of a double bond. )
Izvornik: Fourth COST – D11 Workshop on Supramolecular Chemistry / Vesnaver, Gorazd (ur.). - Ljubljana : Univerza v Ljubljani , 2001. p4.
Skup: Fourth COST – D11 Workshop on Supramolecular Chemistry
Mjesto i datum: Bled, Slovenija, 20-23. 09.2001.
Ključne riječi: Organic-solvents; Oxalyl amides; Gelators; Organogels
( Organic-solvents; Oxalyl amides; Gelators; Organogels )
Sažetak:
Chiral bis(amino acid) fumaramide derivatives containing PheOH, ValOH and LeuOH amino acids was prepared to obtain new low molecular weight organic gelators. Similarly to recently studied bis-(amino acid) oxalamides [1, 2), the fumaramides trans-1 - 3 exhibited excellent gelation properties toward water, some organic solvents and their mixtures. Irradiation (Hg-lamp; Br2) of water solution of bis(L-PheOH) maleinamide (cis-1; R=CHZPh) gives trans-1 with instantaneous formation of the hydrogel. Gelation was followed by 1H-NMR spectroscopy.
Vrsta sudjelovanja: Poster
Vrsta prezentacije u zborniku: Sažetak
Vrsta recenzije: Međunarodna recenzija
Projekt / tema: 00980703
Izvorni jezik: eng
Kategorija: Znanstveni
Znanstvena područja:
Kemija



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