o:6832 Proučavanje sinteze, strukture i osobina derivata 4,6-disupstituisanih-3-cijano-2-piridona Study of the synthesis, structure and properties of the derivatives of 4,6-disubstituted-3-cyano-2-pyridones'' sr U cilju proučavanja strukture i svojstava derivata 4,6-disupstituisanih-3-cijano-2-piridona izvršena je sintez a dve serije jedinjenja: N -(supstituisani fenil)-3-cijano - 4,6- dimetil-2-piridona i 3-cijano-4-(supstituisani fenil)-6-fenil-2(1 H )-piridona. Ispitan je uticaj temperature, vremena reakcije i molskog odnosa reaktanata na prinos i čistoću proizvoda dobijenih različitim klasičnim metodama sinteze, kao i mikrotalasnom sintezom sa ili bez rastvarača... In order to study structure and properties of 4,6-disubstituted- 3-cyano-2-pyridones a synthesis of two series of N -(substituted phenyl)-3-cyano-4, 6-dimethyl-2-pyridones and 3- cyano-4-(substituted phenyl)-6-phenyl-2(1 H )-pyridones have been done. Influences of different reaction parameters: temperature, reaction time and reactant molar ratio on the purity and product yield have been studied. The compounds was obtained by different classical methods, as well as microwave method us ing solvent or by solvent free synthesis. Оrgаnskа hеmiја / Organic Chemistry Datum odbrane: 31.03.2009. no 35601167 91552101 642 91552100 35601167 2014-01-12T11:08:57.053Z 45 no 46 mentor Aleksandar D. Marinković 2009 63 mentor Bratislav Jovanović 2009 63 član komisije Dušan Mijin 2009 63 član komisije Mila Laušević 2009 63 član komisije Janoš Čanadi 2009 PDF/A (122 lista) 11467176 http://phaidrabg.bg.ac.rs/o:6832 no yes 4 2014-01-12T11:08:57.320Z 70 11 1067197 1067378 2(1H)-piridoni; Hammett-ova jednačina; LFER; DFT 2(1H)-pyridones; Hammett equation; LFER; DFT 547.821:547.64(043.3) Piridoni 1738 11A41 2009