Synthetic studies on brevetoxin-B. Part 2: Stereoselective synthesis of the EFG-ring system
作者:Goh Matsuo、Nobuyuki Hori、Hiroko Matsukura、Tadashi Nakata
DOI:10.1016/s0040-4039(00)01340-x
日期:2000.9
The EFG-ring system of brevetoxin-B, having an α-methyl group on the D-ring, was stereoselectively synthesized based on the stereoselective Michael addition of the α-methyl group, novel ring-expansion reaction, and 6-endo-cyclizations of the vinylepoxide and methylepoxide.
短裸-B的EFG环系统中,具有d-环上的α-甲基,基于立体选择性迈克尔加成α-甲基,新颖扩环反应,物立体选择性合成6-内-环化反应乙烯基环氧化合物和甲基环氧化合物。