4-methoxyphenyl isoselenocyanate 、
2-p-methoxyphenyl-6,7-dihydro-5H-1,2,4-thiadiazolo[4,5-a]pyrimidine-3(2H)-selenone 以
氯仿 为溶剂,
反应 3.0h,
以59%的产率得到2,3-bis(p-methoxyhenyl)-6,7-dihydro-5H-2a-thia(2a-S
IV)-2,3,4a,7a-tetraazacyclopent[cd]inden-1,4(2H,3H)-diselenone