106536-15-6
ethyl 3-chloro-2-(ethoxycarbonyl)-3-phenyl-propenoate
+
108-95-2
苯酚
→
~71%
110375-46-7
diethyl β-phenoxybenzylidenemalonate
77037-46-8
ethyl 4-oxo-2-phenylchromene-3-carboxylate