Synthesis And Characterization Of Four Phenoxy-substituted Metal Phthalocyanines And Its Spectral Properties

Since phthalocyanine was found,the research has been 100 years,the phthalocyanine developed with species is very wide.Because the phthalocyanine has good stability and excellent photoelectric properties to heat and light,and the synthesis in near infrared region absorption of phthalocyanine material has been constantly developed,this makes the application field of the phthalocyanine be greatly expanded.Such as the well-known solar cells,biological sensors,light therapy,field effect transistor and so on.The structure of the substance will decide the nature of it,so we can change the structure of phthalocyanine thereby we can get the different properties and applications of phthalocyanine material.For example in phthalocyanine 18 unique electronic conjugated large ring system,we can get some phthalocyanine materials having a better performance by changing the substituent on the periphery or changing the metal ligand and increasing phthalocyanine peripheral groups conjugated system.The article is composed of three parts,in the first part we introduce the history of the phthalocyanine,structural characteristics,optical properties and introduce the part of the traditional synthetic methods of the phthalocyanine and high yield ratio in recent years,besides phthalocyanine as intelligent materials are introduced in the application of high and new technology.The second part mainly introduces three containing different metal phthalocyanine by changing the ligand and the metal phthalocyanine ring periphery decoration,they are:2(3),9(10),16(17),23(24)-4(E)-4-(4-(1-bromoprop-1-en-2-yl)phenoxy)manganese phthalocyanine;2(3),9(10),16(17),23(24)-4(E)-4-(4-(1-bromoprop-1-en-2-yl)phenoxy)copperphthalocyanine;2(3),9(10),16(17),23(24)-4(E)-4-(4-(1-bromoprop-1-en-2-yl)phenoxy)zinc phthalocyanine.And the three kinds of phthalocyanine are analysised and characterized using infrared spectroscop,ultraviolet spectroscopy,mass spectrometry,nuclear magnetic,we compare and summarize them in the near infrared absorption and found they have a great potential for application as near infrared absorbing material.In the third part,I mainly summarized the work and the deficiencies of this paper and proposed improvement opinions.At the same time we believe the universality and importance of phthalocyanine materials will be more broad with the development of phthalocyanine.