446284-14-6
5-Bromo-2-methoxypyridine 1-oxide
+
7677-24-9
三甲基氰硅烷
→
~82%
1186637-43-3
3-溴-6-甲氧基氰基吡啶
13472-85-0
5-溴-2-甲氧基吡啶
1186637-40-0
3-bromo-6-oxo-1H-pyridine-2-carbonitrile
74-88-4
甲基碘