6-amino-5-(3,5-di-tert-butyl-4-hydroxycinnamoylamido)-3-methyl-1-phenyl-2,4-(1H,3H)-pyrimidinedione 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
反应 12.0h,
以79%的产率得到6-amino-5-[2-(3,5-di-tert-butyl-4-hydroxyphenyl)-ethylcarboxamido]-3-methyl-1-phenyl-2,4-(1H,3H)-pyrimidinedione