摘要
The asymmetric reductive coupling reaction of various acrylates derived from D-isosorbide and D-isomannide with acetophenone mediated by samarium diiodide to give both enantiomers of the optically active γ-butyrolactone was described. The best enantiomeric excess of the products was 60%.
The asymmetric reductive coupling reaction of various acrylates derived from D-isosorbide and D-isomannide with acetophenone mediated by samarium diiodide to give both enantiomers of the optically active γ-butyrolactone was described. The best enantiomeric excess of the products was 60%.
基金
Project (No. 297912045) supported by the National Natural Science Foundation of China