Synthetic studies of the reaction between aldehydes and the triosmium cluster [Os3(CO)10(NCMe)2] |
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| Institution: | 1. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, USA;2. Petit Institute for Bioengineering and Bioscience, Georgia Institute of Technology, Atlanta, GA, USA;2. Sanford Children''s Health Research Center, University of South Dakota, Sioux Falls, South Dakota, USA |
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| Abstract: | The reaction of Os3(CO)10(NCMe)2] (1) with aldehydes in refluxing cyclohexane affords the metal clusters Os3(CO)10(μ-H)(COR)] (2, R = Me, Ph, CH2Ph or C6H13) in ca. 50% yield. The compound 2 (R = CH2Ph) undergoes hydrogenation under pressure to give the corresponding alcohol, while decarbonylation occurs in the presence of Me3NO to give the Me3N-substituted derivative Os3(CO)9(NMe3)(μ-H)(COCH2Ph)] in 90% yield. |
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