1.
Org Lett
; 10(16): 3389-92, 2008 Aug 21.
Artigo
em Inglês
| MEDLINE
| ID: mdl-18630916
RESUMO
Detailed quantum chemical calculations, experimental evidence, and NMR data rationalize the participation of pi-stacking interaction in the highly asymmetric Diels-Alder reaction using levoglucosenone derived internal chiral auxiliaries, including the appealing effect of inversion of the enantioselectivity by coordination of the substrate with Et 2AlCl.