Catalytic asymmetric synthesis of a versatile intermediate for diterpene syntheses. Regioselective olefin insertion in asymmetric Heck reactions
作者:Kazuhiro Kondo、Mikiko Sodeoka、Masakatsu Shibasaki
DOI:10.1016/0957-4166(95)00320-o
日期:1995.10
We describe the details of the regioselective asymmetric cyclization of 5 to optically active 8 (95% ee), and the use of this tricyclic compound in the asymmetric synthesis of various diterpenes.