Brønsted Acid Catalyzed Dynamic Kinetic Resolution of Azlactones for the Synthesis of Aryl Glycine Derivatives
作者:Liu-Zhu Gong、Chao Wang、Hong-Wen Luo
DOI:10.1055/s-0030-1259711
日期:2011.4
The dynamic kinetic resolution of C4-aryl azlactones with alcohols was investigated by employing Brønsted acid catalysis. The reaction provided an efficient complementary approach to access chiral aryl glycine derivatives with excellent yields (up to 99%) and enantioselectivities (up to 96% ee).
通过采用布朗斯特酸催化,研究了C4-芳基阿兹拉克通与醇的动态动力学分离。该反应提供了一种有效的互补方法,以高产率(高达99%)和优异的对映选择性(高达96% ee)获得手性芳基甘氨酸衍生物。