5-(4-硝基苯基)噁唑

铁粉

5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-[tris(isopropyl)silyl]-oxazole

5-(2-bromo-4-nitrophenyl)oxazole

2-溴-4-硝基苯甲醛