536-38-9
2'-溴-4-氯苯乙酮
+
603-35-0
三苯基膦
→
~91%
1777-56-6
Ph3P=COC6H4Cl
99-91-2
对氯苯乙酮
~90%
825-40-1
2-溴-4-氯苯乙酮
2689-81-8
Phosphonium, [2-(4-chlorophenyl)-2-oxoethyl]triphenyl-, bromide