Synthesis and application of new iminopyridine ligands in the enantioselective palladium-catalyzed allylic alkylation (Articolo in rivista)

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  • Synthesis and application of new iminopyridine ligands in the enantioselective palladium-catalyzed allylic alkylation (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.molcata.2014.01.006 (literal)
Alternative label
  • Solinas M.; Sechi B.; Chelucci G.; Baldino S.; Pedro J.R.; Blay G. (2014)
    Synthesis and application of new iminopyridine ligands in the enantioselective palladium-catalyzed allylic alkylation
    in Journal of molecular catalysis. A, Chemical (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Solinas M.; Sechi B.; Chelucci G.; Baldino S.; Pedro J.R.; Blay G. (literal)
Pagina inizio
  • 73 (literal)
Pagina fine
  • 77 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.scopus.com/inward/record.url?eid=2-s2.0-84894060245&partnerID=q2rCbXpz (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 385 (literal)
Rivista
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, Istituto di Chimica Biomolecolare UOS Sassari, Traversa La Crucca 3, I-07100 Sassari, Italy; Dipartimento di Agraria, Università di Sassari, Viale Italia 39, 07100 Sassari, Italy; Departament de Química Orgànica, Facultat de Química, Universitat de València, C/Dr. Moliner 50, E-46100 Burjassot (València), Spain (literal)
Titolo
  • Synthesis and application of new iminopyridine ligands in the enantioselective palladium-catalyzed allylic alkylation (literal)
Abstract
  • A variety of iminopyridines were obtained by condensation of chiral amines with pyridine-2-carboxaldehyde and quinoline-8-carbaldehyde, or of aminoalkylpyridine derivatives with chiral ketones. These ligands were assessed in the enantioselective palladium catalyzed allylic substitution of 1,3-diphenylprop-2-enyl acetate with dimethyl malonate affording the product dimethyl 1,3-diphenylprop-2-enylmalonate in good yields and moderate enantioselectivities (up to 62% ee). Catalytic activity and enantioselectivity were found to be highly dependent upon the steric properties of the ligands. The best enantioselectivity (62% ee) was obtained by an iminopyridine based on a camphane skeleton. © 2014 Elsevier B.V. (literal)
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