CsF-Catalyzed Transannulation Reaction of Oxazolones: Diastereoselective Synthesis of Diversified <i>trans</i>-<i>N</i>-(6-Oxo-1,4,5,6-tetrahydropyrimidin-5-yl)benzamides with Arylidene Azlactones and Amidines
作者:Golnaz Parhizkar、Ahmad Reza Khosropour、Iraj Mohammadpoor-Baltork、Elahehnaz Parhizkar、Hadi Amiri Rudbari
DOI:10.1021/acscombsci.8b00027
日期:2018.6.11
straightforward synthetic strategy for the construction of new tetrasubstituted 1,3-diazinones is described. The procedure is based on CsF-catalyzed, microwave-assisted, ring transformation reaction of arylidene azlactones with amidines. Moreover, this technique provides diversified trans-N-(6-oxo-1,4,5,6-tetrahydropyrimidin-5-yl)benzamides with a good antimicrobial activity.
描述了一种用于构建新的四取代的1,3-二氮杂二酮的通用且直接的合成策略。该程序基于CsF催化的亚芳基a内酯与am的微波辅助环转化反应。此外,该技术提供了多元化反式- ñ - (6-氧代-1,4,5,6-四氢嘧啶-5-基)具有良好的抗微生物活性的苯甲酰胺。