Breunig, Hans JoachimKazakova, OlesyaOlesyaKazakova2020-03-092020-03-092009-02-13https://media.suub.uni-bremen.de/handle/elib/359From the many possible use of fluorine-containing diazines follows that new, effective methods for the synthesis and modification of these heterocyclic compounds from simple and inexpensive starting materials are being sought. As research subjects of this study cyclohexyl-and phenyl-substituted trifluoromethyl-diazines were selected in this way, the influence of aliphatic and aromatic groups are studying the reactivity of the heterocyclic ring. The modification of the heterocyclic ring in the 2.Position (for pyrimidine) and in the 3.Position (for pyridazine and pyrazine) is the main theme of this work.deinfo:eu-repo/semantics/openAccessfluorineheterocyclespyrimidinespyridazinespyrazineshalogenationcross-coupling540Dissertationurn:nbn:de:gbv:46-00102736-16