|
|||||
|
|
Synthesis and electrochemical behavior of the ferrocenyl units assembled on imidoalane and carbaalane clusters |
|
| Authors: | S Shravan Kumar Ovidiu Andronesi Rainer F Winter |
| Institution: | a Institut für Anorganische Chemie der Universität Göttingen, Tammannstrasse 4, D-37077 Göttingen, Germany b Max-Planck-Institut für Biophysikalische Chemie, D-37077 Göttingen, Germany c Institut für Anorganische Chemie der Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany |
| Abstract: | Hydroalumination reaction was effectively carried out on ferrocenylnitrile in the synthesis of imidoalane cluster HAlNCH2C5H4FeCp]6 (3). Compound 3 exhibits a reversible electrochemical behavior. In the presence of ferrocenylmethanol, meta thesis reactions were carried out on HAlNCH2(C4H3S)]6 (4) and HAlNCH2Ph]6 (5) in the synthesis of CpFeC5H4CH2OAlNCH2(C4H3S)]6 (6) and CpFeC5H4CH2OAlNCH2Ph]6 (7). The ferrocenylmethoxide groups present in these two compounds show a single reversible oxidation wave, which suggests their electrochemical equivalence. Electrochemical studies were also carried out on the carbaalane (AlH)2(FcC CAl)4(AlNMe3)2(CCH2Ph)6] (9), which exhibited a considerably broadened wave with shoulders preceding the main anodic and cathodic peak, and it can be assigned to weak electronic interactions between the individual ferrocenyl sites. |
| Keywords: | Hydroalumination Imidoalane Carbaalane Ferrocene Electrochemistry |
| 本文献已被 ScienceDirect 等数据库收录！ | |