128071-75-0
2-溴-3-吡啶甲醛
+
1066-54-2
三甲基乙炔基硅
→
~87%
222167-42-2
2-(2-trimethylsilylethynyl)pyridine-3-carbaldehyde
109-04-6
邻溴吡啶
253-72-5
1,6-萘啶