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Aminocatalyzed reactions of aldehydes with chiral nitroalkenes

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dc.contributor.authorCascales Jiménez, Victor
dc.contributor.authorCarneros García, Héctor
dc.contributor.authorCastro Álvarez, Alejandro
dc.contributor.authorCosta i Arnau, Anna M.
dc.contributor.authorVilarrasa i Llorens, Jaume
dc.date.accessioned2022-05-25T15:59:04Z
dc.date.available2022-05-25T15:59:04Z
dc.date.issued2021-01-11
dc.date.updated2022-05-25T15:59:04Z
dc.description.abstractChiral nitroalkenes are used for the first time in Michael additions of aldehydes, catalyzed by pyrrolidine derivatives. They yield the same major stereoisomer with either (S)-proline or (R)-proline, but this asymmetric induction does not overcome the effect of sterically more congested catalysts. Nitrocyclobutane intermediates are often formed, which are more stable than those from (E)-1-nitro-2-phenylethene. The cyclobutanes and final products were characterized by 2D NMR and chemical correlations
dc.format.extent5 p.
dc.format.mimetypeapplication/pdf
dc.identifier.idgrec710915
dc.identifier.issn1523-7060
dc.identifier.urihttps://hdl.handle.net/2445/186040
dc.language.isoeng
dc.publisherAmerican Chemical Society
dc.relation.isformatofVersió postprint del document publicat a: https://doi.org/10.1021/acs.orglett.0c03609
dc.relation.ispartofOrganic Letters, 2021, vol. 23, num. 3, p. 651-655
dc.relation.urihttps://doi.org/10.1021/acs.orglett.0c03609
dc.rights(c) American Chemical Society , 2021
dc.rights.accessRightsinfo:eu-repo/semantics/openAccess
dc.sourceArticles publicats en revistes (Química Inorgànica i Orgànica)
dc.subject.classificationReaccions d'addició
dc.subject.classificationAldehids
dc.subject.classificationCatalitzadors
dc.subject.otherAddition reactions
dc.subject.otherAldehydes
dc.subject.otherCatalysts
dc.titleAminocatalyzed reactions of aldehydes with chiral nitroalkenes
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/acceptedVersion

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