A comparison of reactivities, site selectivities, calculation and thermal versus high pressure (14 kbar) reaction conditions are used in a study of the coupling of bicyclic alkenes with 1,3,4-oxadiazoles (and 1,3,4-thiadiazoles) which sets the boundary conditions for such coupling and identifies a 1,3-dipolar species as the likely intermediate.
在双环烯烃与 1,3,4-恶二唑(和 1,3,4-
噻二唑)偶联的研究中使用了反应性、位点选择性、计算以及热与高压(14 kbar)反应条件的比较,其中设置这种耦合的边界条件并确定 1,3-偶极物质作为可能的中间体。