Author/Authors :
Kita، نويسنده , , Yasuyuki and Furukawa، نويسنده , , Akihiro and Futamura، نويسنده , , Junko and Higuchi، نويسنده , , Kazuhiro and Ueda، نويسنده , , Koichiro and Fujioka، نويسنده , , Hiromichi، نويسنده ,
Abstract :
The reactions of 2-aryl-2,3-epoxy acylates with BF3·Et2O were examined in detail. Trans-2-aryl-2,3-epoxy acylates afforded the rearranged products in good yields via the C2-carbocation intermediates. The reaction was used for constructing the optically active benzylic quaternary carbon center.
