A Simple and Efficient Method for Transesterification of β-Ketoesters Catalysed by Iodine
作者:Subhash P. Chavan、Ramesh R. Kale、K. Shivasankar、Sanjay I. Chandake、Swapnanjali B. Benjamin
DOI:10.1055/s-2003-42433
日期:——
A facile transesterification of β-ketoesters using catalytic iodine is described.
描述了一种使用催化碘进行的简单酯交换反应,适用于β-酮酯。
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).