Prysyazhnyuk S. Industrial marketing of enterprises of Ukrainian oil-fatty industry.

The thesis is devoted to synthesis and study of reactivity of monoalkyl and sigma-vinyl derivatives of platinum complexes with simple inorganic auxiliary ligands to design new catalytic reactions with their intermediacy. A new for inorganic Pt(IV) complexes reaction of terminal alkynes iodoplatination yielding sigma-vinyl Pt(IV) complexes was found. The first representatives of a new class of organoplatinum compounds, the divinyl Pt(IV) derivatives, were synthesized by this reaction. Inaccessible earlier KPt(CH2CH2NH3+)Cl5 complex was obtained according to SN2 alkylation reaction of PtCl42- nucleophile by ethylene imine in acidic aqueous solutions. The reactivity of monoalkyl and sigma-vinyl derivatives was examined. The gained insight in their reactivity provided an opportunity for design of new high selective and effective catalytic systems based on platinum complexes including those in high oxidation state, which were thought to be catalytically inert.