Binuclear 2,2′-bipyrimidine complexes derived from chromium,molybdenum and tungsten carbonyls |
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| Authors: | Colin Overton Joseph A Connor |
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| Institution: | Department of Chemistry, The University, Manchester M13 9PL, England |
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| Abstract: | Reaction of 2,2′-bipyrimidine (bpym) with Mo(CO)4(diene)] gives Mo(CO)4(bpym)], which will react with M(CO)4(diene)] to form MoM(CO)8(bpym)] (M = Cr, Mo, W). The bipyrimidine complexes are characterised by microanalysis and spectroscopy (IR, 1H and 13C NMR, UV/vis). Reduction of Mo2(CO)8(bpym)] produces an anion in which the unpaired electron is localised on the bridging bpym ligand. |
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| Keywords: | Author to whom correspondence should be addressed |
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