74152-12-8
4,6-dimethyl-1-(p-tolyl)pyrimidin-2(1H)-one
→
~82%
80426-66-0
4,6-dimethyl-1-(4-methylphenyl)pyrimidine-2-thione
622-52-6
对甲苯基硫脲
+
123-54-6
乙酰丙酮
~43%