Mathur, Pradeep ; Singh, Vinay K. ; Singh, Amrendra K. ; Mobin, Shaikh M. ; Thöne, Carsten (2006) Photochemical reactions of Fe(CO)5 with Fc=CCH in the presence of S-powder and CS2: synthesis and characterization of [{μ-SC(H)=C(Fc)S}(CO)6Fe2], [{μ-SC(O)C(H)=C(Fc)S}(CO)6Fe2]; cis-[μ-η1:η2:η1:η1- {C(Fc)=C(H)CS2C(H)=C(Fc)}(CO)6Fe2] and trans-[μ-η1:η2:η1:η1-{C(Fc)=C(H)CS2C(Fc)=C(H)}(CO)6Fe2] Journal of Organometallic Chemistry, 691 (15). pp. 3336-3342. ISSN 0022-328X
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/j.jorganchem.2006.04.016
Abstract
Photolysis of a hexane solution containing Fe(CO)5, ferrocenylacetylene and S-powder under argon at −30 °C led to the formation of two different products: [{μ-SC(H)C(Fc)S}(CO)6Fe2] (1) and [{μ-SC(O)C(H)C(Fc)S}(CO)6Fe2] featuring new C-S, C-C, Fe-Fe and Fe-S bond formations. In presence of CS2, formation of cis-[μ-η1:η2:η1:η1-{C(Fc)=C(H)CS2C(H)=C(Fc)}(CO)6Fe2] (5) and trans-[μ-η1:η2:η1:η1-{C(Fc)=C(H)CS2C(Fc)=C(H)}(CO)6Fe2] (6) was observed, along with 1. All new compounds were characterized by IR and 1H and 13C NMR spectroscopy. Structures of 1, 2, 5 and 6 were established crystallographically.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Iron Carbonyl Clusters; Acetylene; Chalcogen; Crystal Structures |
| ID Code: | 83022 |
| Deposited On: | 16 Feb 2012 04:22 |
| Last Modified: | 16 Feb 2012 04:22 |
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