Asymmetric synthesis via heteroconjugate addition: valinol template as oxazolidine heteroolefin vs acetylenic nucleophiles
作者:Minoru Isobe、Yumi Hirose、Ken-ichiro Shimokawa、Toshio Nishikawa、Toshio Goto
DOI:10.1016/s0040-4039(00)97882-1
日期:——
Abstract The diastereoselective CC bond forming reaction via heteroconjugate addition strategy was expanded for asymmetric synthesis. A valinol derivative was employed as chiral template to induce chelation control in the heteroconjugate addition of alkyls and alkynyls.
摘要扩展了通过杂共轭加成策略的非对映选择性CC键形成反应,用于不对称合成。将缬氨醇衍生物用作手性模板,以在烷基和炔基的杂合物加成中诱导螯合控制。