5162-44-7
4-溴-1-丁烯
+
603-35-0
三苯基膦
→
~97%
16958-42-2
溴化(3-丁烯-1-YL)三苯基磷
31950-56-8
4-bromopent-1-ene
~96%
69925-33-3
顺式-4,7-辛二烯酸乙酯
95561-65-2
methyl 2-(triphenyl-λ5-phosphanylidene)pent-4-enoate