Chin. J. Org. Chem. ›› 2001, Vol. 21 ›› Issue (11): 944-948. Previous Articles     Next Articles

手性钛配合物催化不对称反应研究

申永存;冯小明;蒋耀忠   

  1. 四川大学化学学院绿色化学和技术中心;中国科学院成都有机化学研究所.成都 (610041);不对称合成联合实验室
  • 发布日期:2001-11-25

Asymmetric reactions catalyzed by chiral titanium complexes

Shen Yongcun;Feng Xiaoming;Jiang Yaozhong   

  1. Chengdu Inst Organ Chem, CAS.Chengdu(610041)
  • Published:2001-11-25

This presentation discusses some of our recent progresses in asymmetric catalytic reactions catalyzed by chiral titanium complexes, including asymmetric hetero-Diels-Alder reaction (99% ee), asymmetric oxidation of sulfides (96% ee), asymmetric silylcyanation (87% ee). The influence of ligand structure, amount of catalyst, counter ion and other conditions on the reactions were also investigated.

Key words: CHIRAL REAGENT, ORGANOTITANIUM COMPOUNDS, PYRANONE P, DIELS-ALDER REACTION, SULFUR ETHER P, SULFOXIDE P, CATALYST, CATALYTIC REACTION

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