摘要
利用单齿配位型3-戊烯-2-酮与环戊二烯的不对称催化Diels-Alder反应,进一步探讨了光学活性(2R,3R)-(-)-1,1,4,4-四-(1-萘基)-2,3-(缩丙酮)-1,4-丁二醇手性配体与TiBr2(OPri)2制得手性催化剂的立体控制效果.
Enantiocontrol effects of chiral ligand of (2R,3R)-(-)-1,1,4,4-tetra-(1-naphthyl)-2,3-(2-propylidenedioxy)butane-1,4-diol were discussed by the use of the asymmetric Diels-Alder reaction between 3-penten-2-one and cyclopentadiene.
出处
《延边大学学报(自然科学版)》
CAS
1997年第4期29-31,共3页
Journal of Yanbian University(Natural Science Edition)