作者:Prakash C Srivastava、Sangeeta Bajpai、Rajesh Kumar、Shikha Srivastava、Vikas Singh、Shrinkhala Dwivedi、Ray J Butcher
DOI:10.1139/v07-073
日期:2007.7.1
structure of 3 shows that it contains a tellurium heterocycle (C5H10Te), present in a chair conformation, sandwiched between two ferrocene units with carboxylate groups acting as spacers. Compound 3 also exhibits modest second harmonic generation (SHG) efficiency. The electrochemical studies of 3 and 5 through cyclic voltammetry show only one oxidation wave, indicating the presence of independent redox
已经开发了合成第一个双(二茂铁基羧基)碲烷的便捷途径。1,1,2,3,4,5,6-heptahydro-1,1-(dihydroxo)tellurane 和 1,1,2,3,4,5-hexahydro-1,1-(dihydroxo)tellurophene 与二茂铁羧酸生成 1,1,2,3,4,5,6-heptahydro-1,1-bis(ferrocenyl carboxylato)tellurane (3) 和 1,1,2,3,4,5,-hexahydro-1 ,1-双(二茂铁基羧基)碲苯 (5),分别。3 的 X 射线结构表明它包含一个碲杂环 (C5H10Te),以椅子构象存在,夹在两个二茂铁单元之间,羧酸根作为间隔基团。化合物 3 还表现出适度的二次谐波产生 (SHG) 效率。通过循环伏安法对 3 和 5 的电化学研究表明只有一个氧化波,