Reaction of Methylene Bridged Diphosphines R2P-CH2-PRH AND RHP-CH2-PRH (R [dbnd] Me,Pri, But,CH2-Ph) with Transition Metal Carbonyls |
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| Authors: | Othmar Stelzer Sibbele Hietkamp Herbert Sommer |
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| Institution: | FB 9, Anorg. Chemie, Bergische Universit?t-Gesamthochschule-Wuppertal , Gau?str. 20, D-5600, Wuppertal 1 |
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| Abstract: | Abstract The PH-functional methylene bridged diphosphines R2P-CH2-PRH and RHP-CH2-PHR have been synthesized using Cl2P-CH2-PCl2 as a starting material. On reaction with Fe2(CO)9 oxidative addition and cleavage of the P-C-P-skeleton occur yielding cluster compounds, e. g. (CO)9Fe3(RR 'P-CH2-PR)H (R dbnd] Me, Pri, But, CH2-Ph, R' dbnd] R or H) or (CO)9Fe3(μ3PR)(μ2PMeR)H. |
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