Improved syntheses of [Cp2* Mo2 O5] and [Cp2* W2 O5]: Structural characterization of Na[Cp*MoO3] · 5H2O and [Cp2* W2 O5]

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dc.contributor.authorDinoi C.
dc.contributor.authorTaban G.
dc.contributor.authorSözen P.
dc.contributor.authorDemirhan F.
dc.contributor.authorDaran J.-C.
dc.contributor.authorPoli R.
dc.date.accessioned2024-07-22T08:22:44Z
dc.date.available2024-07-22T08:22:44Z
dc.date.issued2007
dc.description.abstractUse of aqueous conditions and the ROOH (R = tBu or H) compounds as oxidizing agents affords a simple two-step, one-pot synthetic procedure leading to [Cp2* M2 O5] (M = Mo, W) from [M(CO)6] selectively and in high yields. The hexacarbonyl compounds are converted to Na[Cp*M(CO)3] in refluxing THF, then the mixture is diluted with water (W) or aqueous NaOH (Mo) and directly treated with 6 equiv. of ROOH. Acidification of an aqueous solution of the Na[Cp*MO3] product affords spectroscopically pure [Cp2* M2 O5] in high isolated yields (global yields from [M(CO)6], for R = tBu: Mo, 91%; W, 87%). The X-ray structures of Na[Cp*MoO3] · 5H2O and [Cp2* W2 O5] are also reported. © 2007 Elsevier B.V. All rights reserved.
dc.identifier.DOI-ID10.1016/j.jorganchem.2007.05.021
dc.identifier.issn0022328X
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/19211
dc.language.isoEnglish
dc.rightsAll Open Access; Green Open Access
dc.subjectLigands
dc.subjectMolecular structure
dc.subjectOrganometallics
dc.subjectSolutions
dc.subjectSynthesis (chemical)
dc.subjectTungsten compounds
dc.subjectWater
dc.subjectX ray analysis
dc.subjectAqueous organometallic chemistry
dc.subjectOxo ligands
dc.subjectPentamethylcyclopentadienyl ligands
dc.subjectX ray structures
dc.subjectMolybdenum compounds
dc.titleImproved syntheses of [Cp2* Mo2 O5] and [Cp2* W2 O5]: Structural characterization of Na[Cp*MoO3] · 5H2O and [Cp2* W2 O5]
dc.typeArticle

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