Base-Mediated Decomposition of Amide-Substituted Furfuryl Tosylhydrazones: Synthesis and Cytotoxic Activities of Enynyl-Ketoamides
作者:Fanghua Ji、Hui Peng、Xiaoting Zhang、Wenhua Lu、Shubin Liu、Huanfeng Jiang、Bo Liu、Biaolin Yin
DOI:10.1021/jo502328j
日期:2015.2.20
Base-mediated decomposition of amide-substituted furfuryl tosylhydrazones afforded practical access to novel multifunctionalized enynyl-ketoamides. In addition, furfuryl tosylhydrazones with stable furan rings underwent an interesting tosyl-group migration to form sulfones, which have potential synthetic applications. Some of the obtained enynyl-ketoamides demonstrated good cytotoxicities against human tumor cell lines.