A new protocol based on a solid-supported thiol was developed for high yielding deprotection of o-nitrobenzensulfonyl amides derived from primary and secondary amines. The reaction can be carried out at room temperature for 24 hours or accelerated by microwave irradiation, going to completion in six minutes.
研究人员开发了一种基于固体支撑
硫醇的新方案,用于对
伯胺和仲胺衍生的邻
硝基苯磺酰基酰胺进行高产率脱保护。反应可在室温下进行 24 小时,也可通过微波辐照加速,在 6 分钟内完成。