A new simple, efficient, greener, and catalyst-free chemoselective protocol for the O-tert-butoxycarbonylation of various structurally diverse hydroxy compounds was carried out with (Boc)2O under microwave radiation. The corresponding O-tert-butoxy carbonates were obtained in good to excellent yields in a short reaction time without any side reactions.
一种新的简单、高效、绿色且无催化剂的
化学选择性方案用于各种结构多样的羟基化合物的O-叔丁氧基碳酰化,反应使用了(Boc)2O,并在微波辐射下进行。相应的O-叔丁氧基
碳酸酯在较短的反应时间内以良好到优秀的产率获得,且没有任何副反应。