Molybdenum-phosphorus triple bond stabilization by ancillary alkoxide ligation: synthesis and structure of a terminal phosphide tris-1-methylcyclohexanoxide complex |
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Authors: | Stephens Frances H Figueroa Joshua S Diaconescu Paula L Cummins Christopher C |
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Institution: | Massachusetts Institute of Technology, Room 2-227, 77 Massachusetts Avenue, Cambridge, Massachusetts 02139, USA. |
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Abstract: | Using alcoholysis, we converted terminal phosphide PMo(Ni-Pr]Ar)3 into a new, monomeric terminal phosphide PMo(OR)3, where R = 1-methylcyclohexyl or 1-adamantyl. Dimerization of the PMo unit was observed upon alcoholysis with 2,6-dimethylphenol, and the dimer PMo(Ni-Pr]Ar)(O-2,6-C6H3Me2)2]2 was isolated and characterized by X-ray crystallography. |
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