Chin. J. Org. Chem. ›› 2017, Vol. 37 ›› Issue (4): 1027-1032.DOI: 10.6023/cjoc201611027 Previous Articles     Next Articles



张勋, 阳年发   

  1. 湘潭大学化学学院 环境友好化学与应用省部共建教育部重点实验室 湘潭 411105
  • 收稿日期:2016-11-22 修回日期:2016-12-15 发布日期:2017-01-04
  • 通讯作者: 阳年发

Poly[(S)-3-acrylamide-2,2'-dihydroxy-1,1'-binaphthyl]: Synthesis and Application in the Asymmetric Addition of Diethylzinc to Aromatic Aldehydes

Zhang Xun, Yang Nianfa   

  1. Key Laboratory of Environmentally Friendly Chemistry and Applications of Ministry of Education, College of Chemistry, Xiangtan University, Xiangtan 411105
  • Received:2016-11-22 Revised:2016-12-15 Published:2017-01-04
  • Contact: 10.6023/cjoc201611027

Poly[(S)-3-acrylamide-2,2'-dihydroxy-1,1'-binaphthyl] (poly-6) was synthesized through radical polymerization and applied in the asymmetric addition of diethylzinc to aromatic aldehydes, giving the optically active products up to 95% enantiomeric excess (ee). Besides, The poly-6 could be recycled up to six times without erosion of the enantioselectivity.

Key words: polyacrylamide, 1,1'-bi-2-naphthol, Et2Zn, aromatic aldehydes, asymmetric addition