with various carbodiimides, has been established by means of chemical correlation and CD spectra. The title rearrangement has been shown to proceed with full retention of configuration at phosphorus. The stereochemistry of the rearrangement under discussion, as well as the different reactivity of various types of phosphorus thioacids towards carbodiimides have been explained in terms of the mechanism
                                    已经使用两种手性
硫代磷酸研究了S-
磷酰基异
硫脲重排为N-
磷酰基
硫脲的立体
化学:环状4-甲基-2-氧代-2-巯基-1,3,2-二氧杂
磷基环烷(1)和无环旋光性O -甲基-O-1-
萘基
硫代磷酸(2)。通过这些
硫代酸与各种碳二
亚胺的反应获得的N-
磷酰基
硫脲4和9中的
磷构型已经通过
化学相关性和CD光谱确定。已显示标题重排可完全保留
磷的构型。正在讨论的重排的立体
化学,