Transition-metal-catalyzed construction of C–C and C–heteroatom bonds has become a proven method for the synthesis of bioactive compounds and advanced materials. 1 In recent years, great effort has been made toward the direct functionalization of C–H bond rather than the pre-functionalized carbon–halogen or carbon–pseudohalogen bond which requires additional steps for preparation. 2 However, most of these reactions require the ...
![5,6-dihydro-[1,3]diselenolo[4,5-b][1,4]dioxine-2-selenone结构式](https://image.chemsrc.com/caspic/129/756876-36-5.png)
