亚酞菁与单一的一取代酞菁/金属酞菁的合成与应用

Synthesis and Application of Subphthalocyanine and Single Mono-Substituted Phthalocyanines and Metallo-Phthalocyanines

尽管亚酞菁是酞菁家族的一员,但是它的高价格(因苛刻的制备工艺和昂贵的原料所致)限制了其在染料工业领域的应用,故不为染料界人士所熟悉。从分子结构、空间构型、分子修饰(包括周边取代和轴向取代)等角度对亚酞菁进行了综述,尤其是介绍了其经分子扩环反应在制备单一的一取代酞菁/金属酞菁方面的应用。期望能降低亚酞菁的制备成本,利用其优异的颜色性能和稳定性,将其应用拓展至有机颜料领域。最后介绍了亚酞菁衍生物作为电子受体在有机太阳能电池领域的应用实例。

Although subphthalocyanine is a member of the family of phthalocyanines,its application in the field of dye industry is limited due to its high cost caused by both harsh preparation conditions and expensive raw materials.Hence it is not familiar to people in the field of dyes and organic pigments.In this paper,the molecular structure,spatial configuration,molecular modifications(including peripheral substitution and axial substitution)of subphthalocyanines were reviewed.In particular,the application of molecular ring expansion reaction in the synthesis of single monosubstituted phthalocyanine/metal phthalocyanine was introduced in order to further reduce its cost and expand its application to the field of organic pigments with the excellent color performance and stability.Finally,the application of subphthalocyanine derivative as electron acceptors in the field of organic solar cells was introduced.