Application of the Solid-Supported Glaser–Hay Reaction to Natural Product Synthesis
作者:Jessica S. Lampkowski、Diya M. Uthappa、John F. Halonski、Johnathan C. Maza、Douglas D. Young
DOI:10.1021/acs.joc.6b02407
日期:2016.12.16
synthetic reaction for the preparation of polyynes; however, chemoselectivity issues have precluded its widespread utilization. Conducting the reaction on a solid-support provides a mechanism to alleviate the chemoselectivity issues and provide products in high purities and yields. Moreover, the polyyne core is a key component to several natural products. Herein, we describe the application of a solid-supported
末端炔烃的Glaser-Hay偶联是制备聚炔的有用合成反应。然而,化学选择性的问题阻碍了它的广泛应用。在固体载体上进行反应提供了减轻化学选择性问题并提供高纯度和高收率的产物的机制。此外,聚炔核是几种天然产物的关键成分。本文中,我们描述了固相支持的Glaser-Hay反应在几种天然产物的制备中的应用。然后筛选这些化合物的抗菌活性,说明该方法的实用性。