123476-44-8
→
~81%
87937-62-0
3-phenyl-5,6,7,8-tetrahydrochromen-2-one
108-94-1
环己酮
823-45-0
2-(羟基亚甲基)环己酮
87937-60-8
3-chloro-4-methoxy-3-phenyl-5,6,7,8-tetrahydro-4H-chromen-2-one
87937-54-0
2-(methoxymethylidene)cyclohexan-1-one
2912-62-1
DL-2-氯-2-苯基乙酰氯
955-10-2
3-苯基香豆素