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Use of organomolybdenum compounds for promoted hydrolysis of phosphoester bonds in aqueous media

2014Journal article Restricted access
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dc.contributor.authorGomes, A.
dc.contributor.authorGamelas ou Carla A. Gamelas, Carla
dc.contributor.authorFernandes, J.
dc.contributor.authorAlmeida-Paz, F.
dc.contributor.authorNunes, P.
dc.contributor.authorPillinger, M.
dc.contributor.authorGonçalves, I.
dc.contributor.authorRomão, C.
dc.contributor.authorAbrantes, M.
dc.date.accessioned2018-03-22T14:56:54Z
dc.date.available2018-03-22T14:56:54Z
dc.date.issued2014
dc.description.abstractThe dissolution of the indenyl (Ind) complex [{(η5‐Ind)Mo(CO)2(μ‐Cl)}2] (1) in N,N′‐dimethylformamide (DMF) gives the ring‐slipped complex [(η3‐Ind)Mo(CO)2Cl(DMF)2] (2). The aerial oxidation of 2 leads to the formation of the dinuclear oxomolybdenum(V) chloride [Mo2O2(DMF)4(μ‐O)2Cl2] (3). The structures of 2 and 3·DMF have been determined by single‐crystal X‐ray diffraction. Compounds 1 and 3 were examined as promoters of phosphoester bond hydrolysis in para‐nitrophenylphosphate (pNPP), which was used as a model substrate. The reactions were performed in aqueous solution at 55 °C and followed by 1H NMR spectroscopy. For assays performed with 30–100 mol‐% of 1 or 3 relative to pNPP, both compounds promote the production of para‐nitrophenol (pNPh) from pNPP. Compound 3 is especially active in promoting the hydrolytic cleavage of the phosphoester bond (t1/2 < 80 min).pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationGomes, A., Gamelas, C., Fernandes, J., Almeida-Paz, F., Nunes, P., Pillinger, M., Gonçalves, I., …Abrantes, M. (2014). Use of organomolybdenum compounds for promoted hydrolysis of phosphoester bonds in aqueous media. European Journal of Inorganic Chemistry, 2014(23), 3681-3689. doi: 10.1002/ejic.201402071pt_PT
dc.identifier.doi10.1002/ejic.201402071pt_PT
dc.identifier.urihttp://hdl.handle.net/10400.26/22039
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.relationStrategic Project - UI 100 - 2013-2014
dc.relation2013 - Strategic Project
dc.titleUse of organomolybdenum compounds for promoted hydrolysis of phosphoester bonds in aqueous mediapt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.awardTitleStrategic Project - UI 100 - 2013-2014
oaire.awardTitle2013 - Strategic Project
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/PEst-OE%2FQUI%2FUI0100%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/6820 - DCRRNI ID/PEst-C%2FCTM%2FLA0011%2F2013/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/5876-PPCDTI/PTDC%2FQEQ-SUP%2F1906%2F2012/PT
oaire.awardURIinfo:eu-repo/grantAgreement/FCT/3599-PPCDT/RECI%2FQEQ-QIN%2F0189%2F2012/PT
oaire.citation.titleEuropean Journal of Inorganic Chemistrypt_PT
oaire.fundingStream6817 - DCRRNI ID
oaire.fundingStream6820 - DCRRNI ID
oaire.fundingStream5876-PPCDTI
oaire.fundingStream3599-PPCDT
person.familyNameGamelas Albuquerque Pinto Reis
person.givenNameCarla Alexandra
person.identifier.ciencia-id2219-54F2-BB9D
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.identifierhttp://doi.org/10.13039/501100001871
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
project.funder.nameFundação para a Ciência e a Tecnologia
rcaap.rightsclosedAccesspt_PT
rcaap.typearticlept_PT
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relation.isAuthorOfPublication.latestForDiscoverya02aa459-55c4-4506-b8f2-5189e5c13124
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