Abstract
3,5-Diaryl-1,2,4-selenadiazoles were prepared in high yields from primary selenoamides using poly[styrene(iodosodiacetate)] as oxidant. The polymer reagent could be regenerated and reused.
Acknowledgment
The project 29932020 was supported by the National Natural Foundation of China and this work was also supported by the Laboratory of Organometallic Chemistry, Shanghai Institute of Chemistry, Academia Sinica.