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| Title: | Unusual demetalation of iron from [2]ferrocenophane skeleton of di-nuclear ferracycle carbonyl complex |
| Authors: | Radhe Shyam Singh, Amrendra Kumar Pathak, Biswarup Mobin, Shaikh M. Mathur, Pradeep |
| Keywords: | Nuclear magnetic resonance spectroscopy;Organometallics;Photolysis;13C NMR spectroscopy;Carbonyl complexes;Demetalation;Dinuclear complex;Ferrocenophanes;Hexane solutions;Iron carbonyl;Presence of water;Iron compounds |
| Issue Date: | 2020 |
| Publisher: | John Wiley and Sons Ltd |
| Citation: | Ji, R. S., Tauqeer, M., Singh, A. K., Pathak, B., Shaikh, M. M., & Mathur, P. (2020). Unusual demetalation of iron from [2]ferrocenophane skeleton of di-nuclear ferracycle carbonyl complex. Applied Organometallic Chemistry, 34(4) doi:10.1002/aoc.5431 |
| Abstract: | Photolysis of a hexane solution containing 1,1′- bis (trimethylsilylethynyl)ferrocene (1) and Fe (CO)5, under argon at 0 °C led to the formation of dinuclear complexes [Fe (CO)2{η2:η2 – C (SiMe3) = C(C5H4)FeC(C5H4) = C (SiMe3)Fe (CO)3}–μ–CO] (2) and [Fe (CO)2{η2:η2–C (SiMe3) = C(C5H5)–C(C5H5) = C (SiMe3)Fe (CO)3}–μ–CO] (3). DFT calculations support the experimentally observed demetalation of ferrocene unit of 2 to 3 in presence of water. These compounds were comprehensively characterized by IR and 1H and 13C NMR spectroscopy and crystallographically (1 and 3). © 2020 John Wiley & Sons, Ltd. |
| URI: | https://doi.org/10.1002/aoc.5431 https://dspace.iiti.ac.in/handle/123456789/8818 |
| ISSN: | 0268-2605 |
| Type of Material: | Journal Article |
| Appears in Collections: | Department of Chemistry |
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