Naslov
Synthesis, x-ray and spectroscopic analysis of 2- hydrazino-6-methyl-4(methoxymethyl)-5- nitropyridine-3-carbonitrile

Autori
Tranfić, Marina ; Halambek, Jasna ; Sviben, Igor ; Cetina, Mario ; Jukić, Marijana

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

Izvornik
XXII. Hrvatski skup kemičara i kemijskih inženjera, Knjiga sažetaka / Tomašić, Vesna ; Maduna Valkaj, Karolina - Zagreb : Hrvatsko društvo kemijskih inženjera i tehnologa (HDKI), 2011

ISBN
978-953-6894-42-0

Skup
XXII. Hrvatski skup kemičara i kemijskih inženjera

Mjesto i datum
Zagreb, Hrvatska, 13.02.2011. - 16.02.2011

Vrsta sudjelovanja
Poster

Vrsta recenzije
Domaća recenzija

Ključne riječi
Substituted pyridine; X-ray diffraction; IR; NMR; UV-vis spectroscopy.

Sažetak
Our previous work was focused on systematic research of synthesis and analysis of heterocyclic molecules. As a part of that research, present work continues the characterization of various bioactive derivatives of pyridines and their metal complexes. Pyridine derivatives have interesting pharmacological properties and are reported to possess many biological activities such as antibacterial, antifungal, antiviral and antitumor. The type of biological activity is influenced by pyridine ring substituents. 2- hydrazino-6-methyl-4-(methoxymethyl)-5- nitropyridine-3-carbonitrile was synthesized and confirmed by single crystal X-ray diffraction method and corresponding molecular structure was experimentally characterized by means of IR, 1H- NMR, 13C-NMR and UV-vis spectroscopy techniques. UV-vis absorption and emission spectra of the compound were recorded in protic and aprotic solvents at 25 °C. Spectra of aqueous solution were also recorded at different temperatures and pH values and protonation constant was calculated.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Biotehnologija

POVEZANOST RADA