1187388-07-3
→
~89%
277752-98-4
4-(1-hydroxyprop-2-ynyl)benzaldehyde
277753-19-2
~86%
623-27-8
对苯二甲醛
+
4301-14-8
乙炔基溴化镁
81172-89-6
对苯二甲醛缩二乙醛