Catalytic asymmetric synthesis of substituted benzocyclo-alkenes via the glyoxylate ene reaction
作者:Froukje T. van der Meer、Ben L. Feringa
DOI:10.1016/s0040-4039(00)61022-5
日期:1992.10
α-Hydroxypropionic ester-substituted-benzocyclo-1,3-hepta-diene, -indene and -3,4-dihydronaphthalenes are produced in 63->99% enantiomeric excess via the (R)-BINOL-TiX2 glyoxylateenereaction.