异硫氰酸溴代乙酯 、
2,3-dimethyl-6,7-dihydro-5H-2a-selena(2a-Se(IV))-2,3,4a,7a-tetraazacyclopentindene-1,4(2H,3H)-dithione 以
苯 为溶剂,
反应 2.0h,
以81%的产率得到1-Methyl-2-thioxo-1,2,4,5,7,8-hexahydro-3H-6-thia-8bλ
4-selena-1,2a,5a-triaza-8a-azonia-dicyclopenta[a,cd]indene; bromide