Abstract: 5-Bromo-2-substituted-oxo-pyrimidine derivatives were synthesized from 5-bromo-2-chloropyrimidine by the substitution reaction with various phenols.

• 摘要： 以5-溴-2-氯嘧啶为原料，与各种酚发生取代反应，得到系列5-溴-2-取代氧基嘧啶类化合物。