作者:Mahesh K. Pallerla、Joseph M. Fox
DOI:10.1021/ol702597y
日期:2007.12.1
A short, enantioselective synthesis of (-)-pentalenene is described. Catalytic enantioselective cyclopropenation with (R,R)-Rh2(OAc)(DPTI)3 was used to set the absolute stereochemistry, and an intramolecular Pauson-Khand reaction of the resulting cyclopropenyne was used to establish the quaternary center.
描述了(-)-戊烯的短的对映选择性合成。(R,R)-Rh2(OAc)(DPTI)3的催化对映选择性环丙烷化用于设定绝对立体化学,所得环丙烯炔的分子内Pauson-Khand反应用于建立四元中心。