Synthesis, spectroscopy, and electrochemistry of metallophthalocyanines substituted by propylenedithiotetrathiafulvalene derivatives

被引：10
|
作者：
Hu, YY
Lai, GQ
Shen, YJ [1 ]
Li, YF
机构：
[1] E China Univ Sci & Technol, Inst Fine Chem, Shanghai 200237, Peoples R China
[2] Hangzhou Normal Coll, Inst New Mat, Zhejiang 310036, Peoples R China
[3] Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
来源：
MONATSHEFTE FUR CHEMIE | 2004年 / 135卷 / 09期
关键词：
propylenedithiotetrathiafulvalene; metallophthalocyanine; optical spectroscopy; cyclic voltammetry;
D O I：
10.1007/s00706-004-0200-z
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Zinc(II) and magnesium(II) phthalocyanines bearing four substituted propylenedithiotetrathiafulvalene (PDT-TTF) units were synthesized and characterized by NMR, MS, EA, and UV/VIS spectra. The absorption peaks of two target molecules were hypsochromically shifted compared with the phthalocyanine parent compound. Studies using cyclic voltammetry indicated that introduction of Zn and Mg as central metals enhanced the electronwithdrawing between the phthalocyanine core and the PDT-TTF unit, thus losing one electron to form (PDT-TTF)(+) becomes more difficult.
引用
收藏
页码：1167 / 1172
页数：6
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