Synthetic And Structural Studies Of Novel β-Diketiminato Compounds And Novel Phosphinyl Compounds

The p-diketiminato-metal complexes and the organic phosphinyl-metal complexes have attracted much attention. In particular these complexes as catalysts are widely used in the ethylene polymerization reaction.The chapter one simply describes the interrelated research background of this work, the synthetical methods of p-diketiminato ligands and the developments of the P-diketiminato metal complexes in the ethylene polymerization reaction.The chapter two is seperated into two sections. (1) the syntheses of the anisomerous substitutional P-diketiminato alkali metal complexes.(2) the spectrum data and the X-ray molecular structure data of the complexes.The chapter three discusses the molecular structure and bond trait of phosphors,the synthetical methods of organic phosphinyl ligands and their developments and applications in some research areas..The chapter four is seperated into two sections. (1) the syntheses of the organic phosphinyl ligands and the reaction mechanism; (2) the spectrum data and the X-ray molecular structure data of the complexes.The chapter five archly dissertate the synthesis of a novel amino lithium compound and the reaction mechanism.The spectrum data and the X-ray molecular structure data are also listed.The chapter six shows the conclusion of this work .