Reduction of [Cp2*Mo2O5] by mercaptopropionic acid in an aqueous medium. Isolation and characterization of a dinuclear oxo- and 3-sulfido-proprionato(2-)-bridged molybdenum(IV) compound

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dc.contributor.authorDinoi C.
dc.contributor.authorPrikhodchenko P.
dc.contributor.authorDemirhan F.
dc.contributor.authorGun J.
dc.contributor.authorLev O.
dc.contributor.authorDaran J.-C.
dc.contributor.authorPoli R.
dc.date.accessioned2025-04-10T11:16:50Z
dc.date.available2025-04-10T11:16:50Z
dc.date.issued2007
dc.description.abstractReaction of Cp2*Mo2O5 with HSCH2CH2COOH in acidic (by CF3COOH) 50:50 MeOH-H2O solvent at room temperature yields compound Cp2*Mo2(μ-O)(μ-SCH2CH2CO2)2, a dinuclear diamagnetic MoIV compound with a two-leg-sharing bis(four-legged piano stool) structure and a Mo-Mo distance of 2.6833(6) Å. A reaction monitoring by ESI MS shows the formation of an intermediate 18 mass units heavier, interpreted as a dihydroxo analogue. Electrochemistry shows a reversible, pH independent oxidation process and an irreversible, pH-dependent reduction process. Contrary to a recently published analogous reaction with the closely related HSCH2COOH substrate, this process does not lead to C-S bond cleavage. © 2007 Elsevier B.V. All rights reserved.
dc.identifier.DOI-ID10.1016/j.jorganchem.2007.02.046
dc.identifier.urihttp://hdl.handle.net/20.500.14701/52102
dc.titleReduction of [Cp2*Mo2O5] by mercaptopropionic acid in an aqueous medium. Isolation and characterization of a dinuclear oxo- and 3-sulfido-proprionato(2-)-bridged molybdenum(IV) compound
dc.typeShort survey

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