Novel D-π-A chromophores based on the fulvene accepting moiety
Novel D-π-A chromophores based on the fulvene accepting moiety
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DOI：
10.1021/ol016143n
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发表时间：
2001-07-26
期刊：
影响因子：
5.2
通讯作者：
Khodorkovsky, V
中科院分区：
文献类型：
--
作者：
Aqad, E;Leriche, P;Khodorkovsky, V
[图解]合成了以富烯、对二甲氨基苯基和1，3-二硫醇-2-叶立烯为供体的新型D-pi-A发色团。测定了两个具有代表性的衍生物的X-射线结构。对紫外可见光谱和循环伏安数据的研究表明，这些衍生物的电子结构对环戊二烯环上的取代基具有显着的敏感性。
[GRAPHICS]Novel D-pi -A chromophores based on the fulvene accepting moiety and p-dimethylamino phenyl and 1,3-dithiole-2-ylidene donor moieties have been prepared. The X-ray structures of two representative derivatives have been determined. Examination of the UV-visible spectra and cyclic voltamperometry data revealed remarkable sensitivity of the electronic structure of these derivatives to substituents at the cyclopentadiene ring.