A Facile Regioselective Decomposition of Tosylhydrazones: An Application towards the Synthesis of α-Lipoic Acid
作者:Subhash P. Chavan、Ramesh R. Kale、K. Pasupathy
DOI:10.1055/s-2005-865217
日期:——
A facile regioselective decomposition of tosylhydrazones using NaOH as a base in refluxing isopropyl alcohol is described. This finding has been successfully applied towards the synthesis of (±)-α-lipoic acid (1).
描述了一种简单的区域选择性分解托磺酰肼的方法,该方法使用氢氧化钠作为碱,在回流的异丙醇中进行。该发现已成功应用于合成(±)-α-硫辛酸(1)。