Seven-coordinate complex, reaction with donor ligands

D. Synthesis and Reactions with Donor Ligands of the Highly Versatile Seven-Coordinate Complexes [MX2(CO)3(NCMe)2] (M = Mo, W ... 

Baker et al. have described the synthesis and reactions with donor ligands of the molybdenum complexes [MoClI(CO)3(NCMe)2])6° and [MoBrI(CO)3(NCMe)2],161 which are prepared by reaction offac-[Mo(CO)3 (NCMe)3]101 with C1I or BrI, respectively. Reaction of [M(CO)4(N N)J (M = Mo, W N N = bipy, phen) with ICN affords the seven-coordinate complexes [M](CN)(CO)3(N N)].162... 

In 1962, Mannerskantz and Wilkinson described the reactions of [Mo(CO)4(2,5-dithiahexane)l with X2 (X = Br, I) to give the seven-coordinate complexes [MoX2(CO)3(2,5-dithiahexane)]. Treatment of the oxygen donor ligand complexes [M(CO)3(RPPh)] (M = Mo, W) RPPh = bis[(di-phenylphosphinyl)methyl]phenylphosphine oxide, [M2(CO)6(MDPO)] MDPO = methylenebis[diphenylphosphine oxide], and [M(CO)4(R... 

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