通过固态Wittig反应合成一种新型D-π-D-π-D型二茂铁衍生物: 4-二丁氧基-2,5-二(2-二茂铁基乙烯基)苯[(Fc-CH＝CH)₂BZ(RO)₂]. 利用核磁共振氢谱(¹H NMR), 红外光谱(FT-IR)和质谱(EI-MS)等对化合物进行了表征, 通过单晶X-ray衍射确定了它的晶体结构为单斜晶系, C2/c空间群. 利用循环伏安法(CV)、快速扫描时间分辨现场红外光谱和循环伏吸法研究了化合物的电化学氧化还原过程, 借助开孔Z-扫描技术测试了化合物的双光子吸收效应. 结果表明该化合物具有较好的电子离域特性和双光子吸收效应.

A novel solid D-π-D-π-D ferrocene derivative: 1,4-dibutoxy-2,5-bis(2-ferrocenylvinyl)benzene, was synthesized through Wittig reaction, and it has been characterized by ¹H NMR, IR and MS. The crystal structure of the compound has been characterized by single crystal X-ray diffraction analysis. It crystallizes in monoclinic crystal system and C2/c space group. Redox process of the compound was studied using cyclic voltammetry, rapid-scan time-resolved FT-IR spectroscopy methods and cyclic voltabsorptometry (CVAs), and the two-photon absorption of the compound was measured by the Z-scan technique at 532 nm. The results show that there is a good electronic delocalization in the molecule and two-photon absorption response for it.