Study And Sythesis Of 1,8-naphthalimide Derivatives And Ferocence Metal Complexes

In this paper, designed and synthesized 15 kinds of 1 - naphthalimide-based -3,5 - aryl (heterocyclic) pyrazoline chromophore derivatives of pairs of compounds. These 15 kinds of compounds are studied by elemental analysis, infrared spectroscopy and visible NMR analysis, by means of structural characterization and through fluorescence, UV, such as by means of two-photon optical properties. The first part, to the ordinary aldehydes, ketones, 4 - Bromo-1,8 - naphthalic anhydride, synthesized a series of 1 - imino -3,5 - aryl (heterocyclic) pyrazoline compounds, by elemental analysis, infrared and visible spectrum of HNMR spectra analysis, determined the structure of these compounds.The second part, 15 kinds of compounds were determined by type of ultraviolet, fluorescence spectroscopy, and by containing different electron-donating and electron-withdrawing groups pyrazoline compounds compared to arrive at its regularity. On the other hand, by changing the solvent to its UV and fluorescence properties of quantitative analysis, by its regularity. Because these compounds have the special structure of double chromophores, and there has been no relevant reports about the two-photon, we have that type of two-photon nature of the substances were two-photon determined.Part III, for that type of compounds crystal growth experiments were used to acetone, anhydrous ethanol, DMF as solvent ethyl acetate, photographed under a microscope to track, get this kind of compounds the crystal morphology. These compounds were carried out scanning electron microscope, accurate to determine their morphology, and do solid-ultraviolet determination of UV spectra compared with the original, by their regularity. Used to determine the structure of diphenylphosphino ferrocene as a ligand and metal salts in the crystal growth reaction to. Are three crystal structure of the complexes, trained by single crystal structure analysis.