کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
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1328314 | 1499949 | 2007 | 9 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Synthesis and molecular structures of S-2-FcNHCOC6H4SH and [MIII(OEP)(S-2-FcNHCOC6H4)] (Fc = ferrocenyl, M = Fe, Ga): Electrochemical contributions of intramolecular SH⋯OC and NH⋯S hydrogen bonds Synthesis and molecular structures of S-2-FcNHCOC6H4SH and [MIII(OEP)(S-2-FcNHCOC6H4)] (Fc = ferrocenyl, M = Fe, Ga): Electrochemical contributions of intramolecular SH⋯OC and NH⋯S hydrogen bonds](/preview/png/1328314.png)
A novel redox-active thiolate ligand having a ferrocene moiety, S-2-FcNHCOC6H4SH (1a), and its porphyrin-thiolate compounds, [MIII(OEP)(S-2-FcNHCOC6H4)] (M = Fe (2a), Ga (3a)) were synthesized and characterized by X-ray analysis, spectroscopic and electrochemical measurements. The corresponding 4-substituted derivatives (1b–3b) were also synthesized to estimate the contribution of substituent effects. The formation of intramolecular SH⋯OC or NH⋯S hydrogen bonds in solution was established by 1H NMR and IR spectra. The cooperative effects of the hydrogen bonds and π-conjugation were found on redox potentials of Fc and iron-porphyrin moieties.
A novel redox-active thiolate ligand having a ferrocene moiety, S-2-FcNHCOC6H4SH, and its porphyrin-thiolate compounds, [MIII(OEP)(S-2-FcNHCOC6H4)] (M = Fe, Ga) were synthesized and characterized by X-ray analysis, spectroscopic and electrochemical measurements. The intramolecular SH⋯OC and NH⋯S hydrogen bonds contribute to the redox potentials of Fc and iron-porphyrin moieties.Figure optionsDownload as PowerPoint slide
Journal: Journal of Organometallic Chemistry - Volume 692, Issues 1–3, 1 January 2007, Pages 248–256