التفاصيل البيبلوغرافية
| العنوان: |
[1]Ferrocenophane Bridged by a 9-Silafluorenylidene Moiety. |
| المؤلفون: |
Usuba, Shinnosuke, Sugamata, Koh, Morisako, Shogo, Sasamori, Takahiro |
| المصدر: |
Inorganics; Mar2024, Vol. 12 Issue 3, p66, 10p |
| مصطلحات موضوعية: |
RING-opening polymerization, MOIETIES (Chemistry), ELECTRON affinity, THERMOLYSIS, X-ray diffraction |
| مستخلص: |
Sila[1]ferrocenophane bearing a 9-silafluorenylidene moiety (1) as a bridging unit was synthesized and isolated as a stable crystalline compound. Sila[1]ferrocenophane 1, which was newly obtained in this study, was characterized by spectroscopic analyses, a single-crystal X-ray diffraction (SC-XRD) analysis, and electrochemical measurements. Due to the characteristic 9-silafluorenyl moiety, 1 exhibited large electron affinity and a slightly higher oxidation potential relative to that of ferrocene. In addition, 1 was found to undergo ring-opening polymerization (ROP) triggered by thermolysis at a lower temperature relative to that of Ph2Sifc (1′, fc = 1,1′-ferrocenylidene). It also underwent ROP through reduction by KC8 to give the corresponding polymeric compound. The DFT calculations suggested that one-electron reduction of 1 would promote ring-opening polymerization, as shown in the experimental results. [ABSTRACT FROM AUTHOR] |
|
Copyright of Inorganics is the property of MDPI and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) |
| قاعدة البيانات: |
Complementary Index |