A simple and efficient method for the synthesis of 2-aryl-5-alkyl-substituted oxazoles has been developed. A series of 2,5-disubstituted oxazoles were synthesized in a single step by Cs2CO3-mediated reactions of aromatic primary amides with 2,3-dibromopropene.
开发了一种用于合成2-芳基-5-烷基取代
噁唑的简单高效方法。通过Cs2CO3介导的反应,以单一步骤合成了一系列2,5-二取代
噁唑,该反应涉及芳香族伯酰胺与2,3-二
溴丙烯的反应。