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dc.contributor.authorGarcía-Fernández, Pedro D.-
dc.contributor.authorIzquierdo, Cristina-
dc.contributor.authorIglesias-Sigüenza, Javier-
dc.contributor.authorDíez, Elena-
dc.contributor.authorFernández, Rosario-
dc.contributor.authorLassaletta, José M.-
dc.date.accessioned2020-07-16T12:00:22Z-
dc.date.available2020-07-16T12:00:22Z-
dc.date.issued2020-
dc.identifierdoi: 10.1002/chem.201905078-
dc.identifierissn: 1521-3765-
dc.identifier.citationChemistry - A European Journal 26: 629- 633 (2020)-
dc.identifier.urihttp://hdl.handle.net/10261/216771-
dc.description.abstractThe formal insertion of alkenes into aromatic chloro- and bromoalkynes takes place under cationic gold catalysis. This haloalkynylation reaction can be performed with cyclic, gem-disubstituted and monosubstituted alkenes, using BINAP, triazolo[4,3-b]isoquinolin-3-ylidene ligands or SPhos, respectively. The products were isolated in moderate to excellent yields and with complete diastereo- and regioselectivity; the halogen atom bonding the more substituted carbon of the alkene. Preliminary experiments showed that the enantioselective haloalkynylation of cyclopentene can be performed with (S)-BINAP to afford the insertion products with moderate to good enantioselectivities.-
dc.languageeng-
dc.publisherJohn Wiley & Sons-
dc.relation.isversionofPostprint-
dc.rightsembargoedAccess-
dc.titleAuI-Catalyzed Haloalkynylation of Alkenes-
dc.typeartículo-
dc.relation.publisherversionhttp://dx.doi.org/10.1002/chem.201905078-
dc.embargo.terms2020-11-08-
dc.date.updated2020-07-16T12:00:23Z-
dc.relation.csic-
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