文献类型：期刊文献

英文题名：Synthesis, spectroscopy, and electrochemistry of metallophthalocyanines substituted by propylenedithiotetrathiafulvalene derivatives

作者：Hu, Yingyu[1]; Lai, Guoqiao[2]; Shen, Yongjia[1]; Li, Yongfang[3]

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

年份：2004

卷号：135

期号：9

起止页码：1167

外文期刊名：MONATSHEFTE FUR CHEMIE

收录：;EI(收录号：20242616541691);WOS:【SCI-EXPANDED(收录号:WOS:000223982700011)】；

语种：英文

外文关键词：propylenedithiotetrathiafulvalene; metallophthalocyanine; optical spectroscopy; cyclic voltammetry

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.