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dc.contributor.authorVelasco, Rocío
dc.contributor.authorFeberero, Claudia 
dc.contributor.authorSanz Díez, Roberto 
dc.date.accessioned2016-11-21T11:43:13Z
dc.date.available2016-11-21T11:43:13Z
dc.date.issued2015-09
dc.identifier.issn1523-7060
dc.identifier.urihttp://hdl.handle.net/10259/4276
dc.description.abstractThe use of t-BuLi at low temperature selectively leads to α-lithiation of benzyl phenyl ether generating a stable organolithium, which can be efficiently trapped with a variety of selected electrophiles prior to suffering the expected [1,2]-Wittig rearrangement. In the case of (o-alkynyl)phenyl benzyl ethers, the intermediate α-aryloxyorganolithium undergoes an unexpected anti intramolecular carbolithiation reaction leading to functionalized benzo[b]furan derivatives.en
dc.description.sponsorshipJunta de Castilla y León (BU237U13) and Ministerio de Economía y Competitividad (MINECO) and FEDER (CTQ2013-48937-C2-1-P)en
dc.format.mimetypeapplication/pdf
dc.language.isoenges
dc.publisherAmerican Chemical Societyen
dc.relation.ispartofORGANIC LETTERS. 2015, V. 17, n. 18, p. 4416–4419en
dc.titleα-Lithiated Aryl Benzyl Ethers: Inhibition of [1,2]-Wittig Rearrangement and Application to the Synthesis of Benzo[b]furan Derivativesen
dc.typeArtículoes
dc.typeinfo:eu-repo/semantics/article
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.relation.publisherversionhttp://dx.doi.org/10.1021/acs.orglett.5b01964
dc.type.hasVersioninfo:eu-repo/semantics/acceptedVersionen


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