504-02-9
1,3-环己二酮
+
393-52-2
邻氟苯甲酰氯
→
~87%
193410-72-9
(3-oxocyclohexen-1-yl) 2-fluorobenzoate
193410-85-4
9-hydroxy-2,3,4,4a-tetrahydroxanthen-1-one
719-41-5
1-hydroxyxanthen-9-one