Dualistic Nature Of The Mechanism Of The Morita-baylis-hillman Reaction Probed By Electrospray Ionization Mass Spectrometry.

dc.creatorAmarante, Giovanni W
dc.creatorMilagre, Humberto M S
dc.creatorVaz, Boniek G
dc.creatorVilachã Ferreira, Bruno R
dc.creatorEberlin, Marcos N
dc.creatorCoelho, Fernando
dc.date2009-Apr
dc.date2015-11-27T13:14:59Z
dc.date2015-11-27T13:14:59Z
dc.date.accessioned2018-03-29T01:08:26Z
dc.date.available2018-03-29T01:08:26Z
dc.identifierThe Journal Of Organic Chemistry. v. 74, n. 8, p. 3031-7, 2009-Apr.
dc.identifier1520-6904
dc.identifier10.1021/jo802578t
dc.identifierhttp://www.ncbi.nlm.nih.gov/pubmed/19284756
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/198220
dc.identifier19284756
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1298453
dc.descriptionThe Morita-Baylis-Hillman (MBH) reaction allows chemists to form new sigma C-C bonds in a single-step straightforward manner and thus to construct densely functionalized molecules for further chemical manipulation. Using electrospray ionization for transferring ions directly from solution to the gas phase, and mass (and tandem mass) spectrometry for mass and structural assignments, new key intermediates for the rate-determining step of the MBH reaction have been successfully intercepted and structurally characterized. These ESI-MS data provide experimental evidence supporting recent suggestions, based on kinetic experiments and theoretical calculations, for the dualist nature of the proton-transfer step of the MBH mechanism.
dc.description74
dc.description3031-7
dc.languageeng
dc.relationThe Journal Of Organic Chemistry
dc.relationJ. Org. Chem.
dc.rightsfechado
dc.rights
dc.sourcePubMed
dc.subjectAcrylates
dc.subjectBenzaldehydes
dc.subjectCatalysis
dc.subjectGases
dc.subjectKinetics
dc.subjectMolecular Structure
dc.subjectProtons
dc.subjectSolutions
dc.subjectSpectrometry, Mass, Electrospray Ionization
dc.subjectStereoisomerism
dc.subjectTandem Mass Spectrometry
dc.titleDualistic Nature Of The Mechanism Of The Morita-baylis-hillman Reaction Probed By Electrospray Ionization Mass Spectrometry.
dc.typeArtículos de revistas


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