Synthesis And Research Of Phenylhydrazone Organometallic Compounds

Organometallic chemistry has been widely used in materials science, organic synthesis, and catalytic chemistry. This thesis focuses on the synthesis of new metal organic compounds to catalytic olefin polymerization. According to this background, a series of nitrogen-containing ligands, including phenylhydrazone compounds, aza-allyl ligands were successfully synthesized. The main parts of this thesis are summarized as follows:Chapter 1:Introduction, the development process of olefin polymerization catalyst was reviewed; the structural features of nitrogen-containing ligands, synthetic methods and structural features of the corresponding compounds and other content were introduced.Chapter 2:A new type of nitrogen containing ligands was synthesized from the hydrazone compounds modified with dimethyl amino silyl bridged or trimethylchlorosilane. The products were characterized by NMR, X-ray single crystal diffraction.Chapter 3:phenyl hydrazone metal organic compounds were synthesized from phenylhydrazone and corresponding anhydrous transition metal salts. The zinc compound [ZnCl2(C12H11N3) 2] 3a was synthesized via the reaction of phenylhydrazone compound 2-3 and zinc chloride, and which was well characterized by NMR, X-ray single crystal diffraction.