Synthesis, Redox Properties, and Electronic Coupling in the Diferrocene Aza-dipyrromethene and azaBODIPY Donor鈥揂cceptor Dyad with Direct Ferrocene鈭捨?Pyrrole Bond

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• 作者：Christopher J. Ziegler ; Kullapa Chanawanno ; Abed Hasheminsasab ; Yuriy V. Zatsikha ; Eranda Maligaspe ; Victor N. Nemykin
• 刊名：Inorganic Chemistry
• 出版年：2014
• 出版时间：May 5, 2014
• 年：2014
• 卷：53
• 期：9
• 页码：4751-4755
• 全文大小：353K
• 年卷期：v.53,no.9(May 5, 2014)
• ISSN：1520-510X

文摘

3,3鈥?Diferrocenylazadipyrromethene (3) and corresponding difluoroboryl (azaBODIPY) complex (4) were synthesized in several steps from ferrocenecarbaldehyde, following the well-explored chalcone-type synthetic approach. The novel diiron complexes, in which ferrocene groups are directly connected to the 伪-pyrrolic positions were characterized by a variety of spectroscopic techniques, electrochemistry, spectroelectrochemistry, and X-ray crystallography, while their electronic structure, redox properties, and UV鈥搗is spectra were correlated with the density functional theory (DFT) and time-dependent DFT calculations.