关键词: 二茂铁卟啉, 合成, 光谱, 电化学性能

Abstract: Ferrocene porphyrins with different substituents were designed and synthesized，   thier structures were characterized by ¹H nuclear magnetic resonance (¹H NMR)，ultra-violet-visible (UV-Vis) and infra-red (IR)  spectra，  and the effects of substituents on fluorescence，  electrochemical and Raman spectra of ferrocene porphyrins were discussed. The experimental results  show that the electron donating substituents make the fluorescence spectra of porphyrin red shift,  increase   quantum yield, and have a great influence on   the vibration of benzene ring in Raman spectrum. Porphyrins connected with electron donating substituents are more likely to lose electrons and be oxidized, while those connected with electron withdrawing substituents are on the contary. Therefore,   the spectra and electrochemical properties of ferrocene porphyrins can be controlled  by changing the  substituents around porphyrins.

Key words: ferrocene porphyrin； , synthesis； , spectrum； , electrochemical property