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dc.contributor.author | Velasco, Rocío | |
dc.contributor.author | Feberero García, Claudia | |
dc.contributor.author | Sanz Díez, Roberto | |
dc.date.accessioned | 2016-11-21T11:43:13Z | |
dc.date.available | 2016-11-21T11:43:13Z | |
dc.date.issued | 2015-09 | |
dc.identifier.issn | 1523-7060 | |
dc.identifier.uri | http://hdl.handle.net/10259/4276 | |
dc.description.abstract | The 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.sponsorship | Junta de Castilla y León (BU237U13) and Ministerio de Economía y Competitividad (MINECO) and FEDER (CTQ2013-48937-C2-1-P) | en |
dc.format.mimetype | application/pdf | |
dc.language.iso | eng | es |
dc.publisher | American Chemical Society | en |
dc.relation.ispartof | ORGANIC LETTERS. 2015, V. 17, n. 18, p. 4416–4419 | en |
dc.subject.other | Chemistry, Organic | en |
dc.subject.other | Química orgánica | es |
dc.title | α-Lithiated Aryl Benzyl Ethers: Inhibition of [1,2]-Wittig Rearrangement and Application to the Synthesis of Benzo[b]furan Derivatives | en |
dc.type | info:eu-repo/semantics/article | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
dc.relation.publisherversion | http://dx.doi.org/10.1021/acs.orglett.5b01964 | |
dc.type.hasVersion | info:eu-repo/semantics/acceptedVersion | en |