%0 Book %T Routes to polysubstituted and condensed pyridines and diazines - utilization of 1,3-bielectrophiles and transition metal-based catalysis in ring synthesis/modification %A Ostrovskyi, Dmytro %D 2012 %G English %F 734092741 %O vorgelegt von Dmytro Ostrovskyi %O Rostock, Univ., Mathematisch-Naturwiss. Fak., Diss., 2012 %X The present work aimed to study the potential of well-known synthetic strategies for the synthesis of imidazo[4,5-b]pyridine-derived (or 1-desazapurine-derived), purine-derived and benzimidazole-derived moieties and their modifications. This includes [3+3] cyclocondensations, inverse electron-demand Diels-Alder reaction, intramolecular palladium-catalyzed arylation. In addition, unprecedented method of synthesis of 4-trifluoromethylpyridines was developed, including scope limitation and theoretical mechanistic studies with DFT methods. %L Organische Chemie %9 theses %9 Text %9 Hochschulschrift %U http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2013-0008-6 %U http://rosdok.uni-rostock.de/resolve?urn=urn:nbn:de:gbv:28-diss2013-0008-6&pdf %U http://nbn-resolving.de/urn:nbn:de:gbv:28-diss2013-0008-6