Helical Structure and Optical Direction III——elical Structure and Optical Direction of 1,2-Epoxy Compounds

In this paper,the relation of the helical structure and optical directions of 1,2 epoxy compounds was illustrated theoretically,and then the relationship between helical structure and optical directions of several representative compounds was analyzed in detail.The result of the research indicated that the configuration of this kind of molecules is related to their optical directions;in reverse,the configuration could be inferred from their optical directions.