Naslov
Design and synthesis of polynorbornane anion receptors with guanidine functionalities

Autori
Trošelj, Pavle ; Margetić, Davor

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
XXI. Hrvatski skup kemičara i kemijskih inženjera – Knjiga sažetaka / Novak, Predrag ; Pičuljan, Katarina ; Smolec, Sonja - Zagreb : Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI), 2009, 112-112

ISBN
978-953-6894-38-3

Skup
XXI. hrvatski skup kemičara i kemijskih inženjera

Mjesto i datum
Trogir, Hrvatska, 19.04.2009. - 22.04.2009

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
anionic receptor; polynorbornanes; quantum chemical calculations

Sažetak
Since anionic species are very abundant in nature, it is of great theoretical and practical value to investigate binding of those species toward host molecules. It is known that size complementarity is of a key importance in a design of molecules that act as hosts (receptors) for different anions.[1] Polynorbornane frameworks, which could be tailored in several sizes, are ideal for exploring aforementioned selectivity.[2] Apart that guanidine (and guanidinium cation) readily forms H-bonded complexes which makes it an excellent functionality for anion recognition.[3] The results of predictions of selectivity of bis- guandiine molecules of interest 1-2 toward various anions, studied using density functional theory calculations are presented.[4] [1] D. J. Cram, Angew. Chem. Int. Ed., 1988, 27, 1009-1020 [2] A. J. Lowe, F. M. Pfeffer, Chem. Comm, 2008, 1871- 1873 [3] A. P. Davis, J. B. Joos, Coord. Chem Rev. , 240 (2003) 143-156 [4] D. A. Jose, A. Singh, A. Das, B. Ganguly, Tetrahedron Lett. 48 (2007) 3695- 3698

Izvorni jezik
Engleski

Znanstvena područja
Kemija

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