Unprecedented Phthalocyanines Bearing Eight Di-butylamino Peripheral Substituents: Synthesis, Spectroscopy, and
Yuxiang Chen1, Wei Cao1, Kang Wang1
1Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials, Department of Chemistry, University of Science and Technology Beijing , Beijing 100083, China.
Abstract:
Unprecedented 2,3,9,10,16,17,23,24-octakis(di-butylamino)phthalocyanine compounds M{Pc[N(C4H9)2]8} (M = 2H, Mg, Cu, Zn) (1-4) were prepared and structurally characterized on the basis of single-crystal X-ray diffraction analysis, representing the first structurally characterized alkylamino-substituted phthalocyanine examples. These novel phthalocyanine derivatives have also been characterized by a wide range of spectroscopic methods including MALDI-TOF mass spectra, NMR, electronic absorption, and IR spectroscopy in addition to elemental analysis. Their electrochemistry was also studied by cyclic voltammetry.
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