| Phthalocyanines compounds are unique chemical and physical properties of new functional materials, Its application by the original dyes and dye expanded to many other aspects of the important applications such as chemical sensors gas-sensitive element, the optical recording materials, xerography, whitening and sterilization, molecular materials devices and solar battery, chemical reaction catalyst, light power therapy (PDT),and so on . However, in certain extent their applications are limited due to the bad dissolution, difficulty in purification.In this paper synthesized a water-solubility phthalocyanine compound: In this experiment we use 2-oxoacetic acid and tetra-β-aminophthalocyanine zinc (APZ) synthetic tetra--carboxymethyleneaminophthalocyanine zinc (CPZ) via Schiff-base reaction occurred between amino groups of APZ and carbonyl group of 2-oxoacetic acid, and without protection of carboxy group.In addition, we experimented the solvethermal method getting the Co,Cu,Ni,Zn's Phthalocyanines compounds with 4-Phenoxyphthalonitrile as reaction materials, glycol as reaction solvent, different metal salt (CoCl2·6H2O,NiCl2·6H2O,CuCl2·6H2O,ZnAc2·2H2O) as reactive metal source.The results showed as follows:(1) The synthetic CPZ behaves excellent solubility in water at pH≥7 and some polar organic solvents, such as THF, DMF and DMSO, etc.(2) Use different metal source,(CoCl2·6H2O,NiCl2·6H2O,CuCl2·6H2O,ZnAc2·2H2O )synthetic phthalocyanine compounds. By simply water and ethanol to wash can get high purity of phthalocyanine compounds, don't need the traditional organic synthesis method pillar of purification methods.(3) Through the field emission scanning electron microscope we can find tetra-β- phenoxyphthalocyaninatocobalt,tetra-β- phenoxyphthalocyaninatocoppe,tetra-β- phenoxyphthalocyaninatonickel in a spiral of morphology, and from tetra-β- phenoxyphthalocyaninatocobalt to tetra-β-phenoxyphthalocyaninatozinc the morphology of spiral trends are weak. |
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