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Synthetic, structural, and electrochemical studies of two diiron propane-1,3-dithiolate complexes with ethyldiphenylphosphine or dicyclohexylphenylphosphine
Molecular Crystals and Liquid Crystals ( IF 0.7 ) Pub Date : 2021-02-23 , DOI: 10.1080/15421406.2020.1848246
Lin Yan 1 , Ling-Hui Wang 1 , Wen-Jing Tian 2 , Xu-Feng Liu 1 , Yu-Long Li 2 , Xing-Hai Liu 3 , Zhong-Qing Jiang 4
Affiliation  

Abstract

Herein, we report the preparation and characterization of two diiron carbonyl complexes with ethyldiphenylphosphine or dicyclohexylphenylphosphine. Me3NO-driven decarbonylation of complex [Fe2(CO)6(µ-SCH2CH2CH2S)] (1) with the corresponding phosphine ligands afforded the products [Fe2(CO)5(Ph2PCH2CH3)(µ-SCH2CH2CH2S)] (2) and [Fe2(CO)5PhP(C6H11)2(µ-SCH2CH2CH2S)] (3) in 91% and 84% yields, respectively. The structures of complexes 2 and 3 have been identified by spectroscopy, elemental analysis, and X-ray diffraction analysis. Moreover, the electrochemistry was investigated by cyclic voltammetry.



中文翻译:

两种二铁丙烷-1,3-二硫代磺酸盐与乙基二苯基膦或二环己基苯基膦的合成,结构和电化学研究

摘要

在本文中,我们报道了两种二铁羰基铁与乙基二苯基膦或二环己基苯基膦的制备和表征。由Me 3 NO驱动的配合物[Fe 2(CO)6µ -SCH 2 CH 2 CH 2 S)](1)与相应的膦配体进行脱羰,得到产物[Fe 2(CO)5(Ph 2 PCH 2 CH 3)(µ -SCH 2 CH 2 CH 2 S)](2)和[Fe 2(CO)5PhP(C 6 H 112µ -SCH 2 CH 2 CH 2 S)](3)的产率分别为91%和84%。配合物23的结构已通过光谱,元素分析和X射线衍射分析确定。此外,通过循环伏安法研究了电化学。

更新日期:2021-02-23
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