化学
弗里德尔-克拉夫茨反应
对映选择合成
催化作用
乙醛酸循环
有机化学
磷酸
光学活性
甘氨酸
氨基酸
生物化学
酶
作者
Qiang Kang,Zhuo‐An Zhao,Shu‐Li You
出处
期刊:Tetrahedron
[Elsevier]
日期:2009-02-01
卷期号:65 (8): 1603-1607
被引量:79
标识
DOI:10.1016/j.tet.2008.12.061
摘要
Chiral phosphoric acid-catalyzed enantioselective Friedel–Crafts reaction of indoles with ethyl glyoxylate imines was developed. With 10 mol % of the catalyst, the Friedel–Crafts reactions between a wide range of indoles and imines have been carried out, affording optically active (3-indolyl)glycine derivatives with excellent yields and high enantioselectivities (up to 87% ee).
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