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| Title: | Cleavage of phosphorus-sulfur bond and formation of (μ4-S)Fe4core from photochemical reactions of Fe(CO)5with [(RO)2PS2]2; (R = Me, Et,iPr) |
| Authors: | Mathur, Pradeep Radhe Shyam Raghuvanshi, Abhinav Mobin, Shaikh M. |
| Keywords: | Crystal structure;Desulfurization;Hexane;Phosphorus;Photochemical reactions;Sulfur;Sulfur compounds;Alcohol solutions;Argon atmospheres;Bond cleavages;Bond formation;De-sulfurization process;Iron pentacarbonyls;Iron compounds |
| Issue Date: | 2017 |
| Publisher: | Elsevier B.V. |
| Citation: | Mathur, P., Ji, R. S., Raghuvanshi, A., Tauqeer, M., & Mobin, S. M. (2017). Cleavage of phosphorus-sulfur bond and formation of (μ4-S)Fe4core from photochemical reactions of fe(CO)5with [(RO)2PS2]2; (R = me, et,iPr). Journal of Organometallic Chemistry, 835, 31-38. doi:10.1016/j.jorganchem.2017.02.036 |
| Abstract: | When hexane or alcohol solutions containing iron pentacarbonyl and bis(dialkoxythiophosphoryl) disulfide (R = Me (1), Et (2), or Pri(3)), were irradiated with 366 nm light, under argon atmosphere at 0 °C, clusters [(μ-RS)Fe2(CO)6](μ4-S)[(μ-(OR)2P)Fe2(CO)6] (4: R = Me, 5: R = Et) and [Fe2(CO)6S{P(OiPr)2}]2(6) were obtained in hexane and [Fe4(CO)8(μ-CO)2(μ4-S)2P(OR)3] (7: R = Me, 8: R = Et) in MeOH and EtOH respectively. These reactions involve P–S bond cleavage of ligands and desulfurization process and Fe-S and Fe-P bond formation. Computational and experimental bond parameters have been studied on the new compounds. © 2017 |
| URI: | https://doi.org/10.1016/j.jorganchem.2017.02.036 https://dspace.iiti.ac.in/handle/123456789/9166 |
| ISSN: | 0022-328X |
| Type of Material: | Journal Article |
| Appears in Collections: | Department of Chemistry |
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