作者:Yong-Shou Tian、Jae-Eun Joo、Bae-Soo Kong、Van-Thoai Pham、Kee-Young Lee、Won-Hun Ham
DOI:10.1021/jo802800d
日期:2009.5.15
We report a new asymmetric synthetic method for (−)-swainsonine utilizing a chiral oxazoline precursor. The key features in this strategy are the diastereoselective oxazoline formation reaction catalyzed by palladium(0), diasteroselective dihydroxylation, and the stereocontrolled allylation reaction with TiCl4.
我们报告了一种新的不对称合成方法,利用手性恶唑啉前体合成(-)-swainsonine。该策略的关键特征是钯(0)催化的非对映选择性恶唑啉形成反应,非对映选择性二羟基化反应以及与TiCl 4的立体控制烯丙基化反应。