761426-51-1
trimethyl-[2-(2-methylpyridin-4-yl)ethynyl]silane
→
~90%
30413-56-0
4-乙炔-2-甲基吡啶
22282-99-1
4-溴-2-甲基吡啶
+
1066-54-2
三甲基乙炔基硅
~43%