Vinylphosphonium Salt-Mediated Reactions: A One-Pot Condensation Approach for the Highly<i>cis</i>-Selective Synthesis of<i>N</i>-Benzoylaziridines and the Green Synthesis of 1,4,2-Dioxazoles as Two Important Classes of Heterocyclic Compounds
作者:Hamideh Aghahosseini、Ali Ramazani、Nastaran Safarvand Jalayer、Zahra Ranjdoost、Ali Souldozi、Katarzyna Ślepokura、Tadeusz Lis
DOI:10.1021/acs.orglett.8b03388
日期:2019.1.4
classes of heterocyclic compounds: N-benzoylaziridines and 1,4,2-dioxazoles. The strategy utilizes the intermediate solvation as a key step in product selectivity. The usefulness of the developed approach has been confirmed in the unprecedented highly cis-selective formation of the N-benzoylaziridines. In addition, the procedure provides a green alternative method for the synthesis of 1,4,2-dioxazoles
已开发出一种有效,方便且方便的方法,用于使相同的前体,三烷基(芳基)膦,乙炔二酯和苯氧肟酸反应,以生产两类重要的杂环化合物:N-苯甲酰基氮丙啶和1,4, 2-二恶唑。该策略利用中间溶剂化作为产品选择性的关键步骤。N-苯甲酰基氮丙啶的前所未有的高度顺式选择性形成已证实了该开发方法的有用性。此外,该方法提供了一种绿色替代方法,可在水性介质中使用β-环糊精纳米反应器合成1,4,2-二恶唑。