Doi Hirohisa, Sakai Takeo, Iguchi Mayu, Yamada Ken-ichi, Tomioka Kiyoshi
Graduate School of Pharmaceutical Sciences, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan.
J Am Chem Soc. 2003 Mar 12;125(10):2886-7. doi: 10.1021/ja029633z.
The external chiral ligand-controlled asymmetric conjugate addition reaction of lithium amides with alpha,beta-unsaturated esters provided beta-amino esters in high yields and high enantioselectivities.
锂酰胺与α,β-不饱和酯的外部手性配体控制的不对称共轭加成反应以高收率和高对映选择性提供了β-氨基酯。