Steric effects of the ligand in the enantioselective palladium-catalyzed allylic alkylation using chiral oxazolinylpiridines
Articolo
Data di Pubblicazione:
1999
Citazione:
Steric effects of the ligand in the enantioselective palladium-catalyzed allylic alkylation using chiral oxazolinylpiridines / Chelucci, Giorgio Adolfo; Medici, S; A., Saba. - In: TETRAHEDRON-ASYMMETRY. - ISSN 0957-4166. - 10:(1999), pp. 543-550. [10.1016/S0957-4166(99)00023-3]
Abstract:
Eight new chiral oxazolinylpyridines were prepared and assessed in the enantioselective palladium-catalyzed allylic substitution of 1,3-diphenylprop-2-enyl acetate with dimethyl malonate. Catalytic activity and enantioselectivity were found to be highly dependent upon the steric requirement of the substituent on the pyridine ring: enantioselectivity up to 92% has been obtained.
Tipologia CRIS:
1.1 Articolo in rivista
Elenco autori:
Chelucci, Giorgio Adolfo; Medici, S; A., Saba
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