3-{4-[4-(4-Bromo-phenyl)-5-mercapto-4H-[1,2,4]triazol-3-yl]-phenyl}-6-iodo-2-methyl-3H-quinazolin-4-one 在
溴 作用下,
以
甲醇 为溶剂,
反应 2.0h,
以53%的产率得到3-[4-[4-(4-bromophenyl)-5-[[4-(4-bromophenyl)-5-[4-(6-iodo-2-methyl-4-oxoquinazolin-3-yl)phenyl]-1,2,4-triazol-3-yl]disulfanyl]-1,2,4-triazol-3-yl]phenyl]-6-iodo-2-methylquinazolin-4-one