874-90-8
4-甲氧基苯甲腈
+
87769-43-5
2,2,5-trimethyl-6-phenyl-1,3-dioxin-4-one
→
~41%
90062-28-5
2-(4-methoxyphenyl)-5-methyl-6-phenyl-1,3-oxazin-4-one