The furan approach to thiacyclic compounds. Stereoselective synthesis of 2,3-disubstituted tetrahydrothiopyrans
作者:Seila Boullosa、Zoila Gándara、Manuel Pérez、Generosa Gómez、Yagamare Fall
DOI:10.1016/j.tetlet.2008.04.077
日期:2008.6
We describe an efficient new approach to the synthesis of thiacyclic compounds that extends the methodology we previously developed for oxacycles: oxidation of a furan ring with singlet oxygen, followed by intramolecular hetero Michael addition. The new approach provides a new entry to nucleoside analogues and α-glucosidase inhibitors.
我们描述了一种合成硫环化合物的有效新方法,该方法扩展了我们先前为氧环开发的方法:用单线态氧氧化呋喃环,然后进行分子内杂原子迈克尔加成。这种新方法为核苷类似物和α-葡萄糖苷酶抑制剂的开发提供了新途径。