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Heterobimetallic complexes from addition of molybdo- or tungstophosphine ligands to metal halides and by oxidative addition of molybdo- or tungsto-aryl iodides to low-oxidation state metal species

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Summary

Reaction of [M{HB(Me2pyz)3}(NO)X{NH(CH2)3PPh2}] [M=Mo, X=I; M=W, X=Cl; HB(Me2pyz)3=tris(3,5-dimethylpyrazolyl)borate] with [Rh2(CO)4Cl2], HgI2 and CdCl2 gave [{M{HB(Me2pyz)3}(NO)X[NH(CH2)3PPh2]}2-Rh(CO)Cl] and [{Mo{HB(Me2pyz)3}(NO)I[NH(CH2)3-PPh2]}2M′X2] (M′=Hg, Y=I; M=Cd, Y=Cl). The di- or poly-meric species [Mo{HB(Me2pyz)3}(NO)I(p-OC6H4-HgCl)]n is reported, and reaction of [Mo{HB(Me2pyz)3}-(NO)I(p-NHC6 H4I)] with [Pd(PPh3)4] and [Pt(C2H4)(PPh3)2] afforded [Mo{HB(Me2pyz)3}(NO)I{NHC6H4M′(PPh3)2X}] (M′=Pd, X=Br, I; M′=Pt, X=I).

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Jones, C.J., McCleverty, J.A. & Reynolds, S.J. Heterobimetallic complexes from addition of molybdo- or tungstophosphine ligands to metal halides and by oxidative addition of molybdo- or tungsto-aryl iodides to low-oxidation state metal species. Transition Met Chem 11, 138–142 (1986). https://doi.org/10.1007/BF00637015

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  • DOI: https://doi.org/10.1007/BF00637015

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