Biomimetic Asymmetric 1,3-Dioplar Cycloaddition: Amino Acid Precursors in Biosynthesis Serve as Latent Azomethine Ylides
作者:Chang Guo、Jin Song、Liu-Zhu Gong
DOI:10.1021/ol400983j
日期:2013.6.7
The first asymmetric catalytic biomimetic three-component 1,3-dipolar cycloaddition of α-ketoesters and benzylamine with electron-deficient olefins, inspired by the transamination of α-keto acids involving pyridoxal phosphate (PLP)-dependent enzymes in biological systems, giving several families of structurally diverse pyrrolidine derivatives in high yields and excellent enantioselectivities (up to