In this paper, five novel 5,10,15,20-tetra[4-(3,5-dialkoxybenzamide)phenyl]porphyrin ligands and their Zn complexes were synthesized and characterized by means of IR, UV-Vis, 1H NMR, elemental analysis and XPS. Raman and fluorescence spectra of the ten amide group porphyrin ligands and Zn complexes were investigated. The results show that the length of side chains does not have evident effect on the Raman spectra and fluorescence spectra of porphyrin compounds, their substituent effect is basically the same. The fluorescence intensity of porphyrin ligands was stronger than that of Zn complexes. In the Raman spectra, there were much difference between the porphyrin ligands and Zn complexes due to changes of the symmetry of porphyrin plane and electron effect of the d orbits of the zinc ion.
LIAN Wen-Hui
,
SUN Yuan-Yuan
,
WANG Bin-Bin
,
DAN Ning
,
YU Lian-Xiang
,
YU Miao
,
SHI Tong-Shun
. Preparation and Characterization of 5,10,15,20-Tetra[4-(3,5-dialkoxybenzamide) phenyl]porphyrin and Their Zn Complexes[J]. Chinese Journal of Organic Chemistry, 2012
, 32(01)
: 113
-120
.
DOI: 10.6023/cjoc1106081
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