Mathur, Pradeep ; Ahmed, Moawia O. ; Dash, Aswini K. ; Kaldis, John H. (2000) Synthesis of new selenium- and oxygen-containing tungsten acetylide complexes [(η5-C5Me5)W(O)(Se2)(CCPh)] and [(η5-C5Me5)W(Se5CCPh)] Organometallics, 19 (5). pp. 941-943. ISSN 0276-7333
Full text not available from this repository.
Official URL: http://pubs.acs.org/doi/abs/10.1021/om990775k?prev...
Related URL: http://dx.doi.org/10.1021/om990775k
Abstract
Thermolysis of a mixture of [(η5-C5Me5)W(CO)3(CCPh)] and [Fe3(CO)9(μ3-Se)2] in toluene solvent at 90 °C in air yields the unusual diselenaoxoacetylide compound [(η5-C5Me5)W(O)(Se2)(CCPh)] (1). When the same reaction is carried out under nitrogen atmosphere, the pentaselenaacetylide compound [(η5-C5Me5)W(Se2)(Se3CCPh)] (2) and the previously reported cluster [(η5-C5Me5)2W2Fe3(CO)6(μ3-Se)2(μ4-CC(Ph)C(Ph)C] (3) are formed. Structures of 1 and 2 have been established crystallographically.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to American Chemical Society. |
| ID Code: | 24865 |
| Deposited On: | 01 Dec 2010 12:38 |
| Last Modified: | 01 Dec 2010 12:38 |
Repository Staff Only: item control page
