Ferrocenes with a Persulfurated Cyclopentadienyl Ring: Synthesis, Structural Studies, and Optoelectronic Properties,Chemistry - A European Journal

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Ferrocenes with a Persulfurated Cyclopentadienyl Ring: Synthesis, Structural Studies, and Optoelectronic Properties
Chemistry - A European Journal ( IF 3.9 ) Pub Date : 2019-08-07 , DOI: 10.1002/chem.201903033
Tobias Blockhaus ₁ , Christian Klein‐Heßling ₁ , Peter M. Zehetmaier ₁ , Fabian L. Zott ₁ , Harish Jangra ₁ , Konstantin Karaghiosoff ₁ , Karlheinz Sünkel ₁

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Persulfurated arenes are a fascinating class of functional molecules with a wide range of potential applications. Ferrocenes are also a multifaceted class of aromatic compounds that can easily be finetuned for an enormous variety of desired properties. A combination of both substance classes might yield an even wider field of applications. Herein, we describe the synthesis of two ferrocenes with one persulfurated cyclopentadienyl ring [C₅(SR)₅], with R=Me or Ph, together with their crystal structures, optical, and electrochemical properties. Both crystal structures show significant intramolecular sulfur‐iron interactions as well as weak intermolecular sulfur– contacts. Cyclovoltammetry of the [C₅(SPh)₅] compound shows a high oxidation potential of 651 mV vs. FcH/FcH⁺.

中文翻译：

具有全硫化环戊二烯基环的二茂铁：合成，结构研究和光电性能

过硫化的芳烃是一类引人入胜的功能分子，具有广泛的潜在应用。二茂铁也是一类多方面的芳香族化合物，可以轻松地对其进行微调以获得各种所需的性能。两种物质类别的组合可能会产生更广阔的应用领域。在本文中，我们描述了具有一个过硫酸化的环戊二烯基环[C ₅（SR）₅ ]，R = Me或Ph的两种二茂铁的合成，以及它们的晶体结构，光学和电化学性质。两种晶体结构均显示出明显的分子内硫-铁相互作用以及弱的分子间硫-接触。[C ₅（SPh）₅]化合物相对于FcH / FcH ⁺表现出651 mV的高氧化电位。

更新日期：2019-08-07

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