97387-80-9
→
~63%
56633-34-2
4-buta-1,3-dienyl-1,2-dimethoxybenzene
15935-94-1
烯丙叉三苯基膦
+
120-14-9
香兰素甲醚
1560-54-9
烯丙基三苯基溴化膦