The Fmoc protection group is among the most commonly used protection groups for the amino function. A fast method for the thermal deavage of this protection group under base-free conditions without the need for dibenzofulvene scavengers is presented. The advantages of this method include
straightforward testability by means of a simple high-temperature NMR experiment, usually high yields, and good selectivity towards the BOC protection group and t-butyl ethers.
Fmoc保护基是氨基功能中最常用的保护基之一。在无碱条件下快速去除这种保护基的热解方法,无需二苯并富烯清除剂。该方法的优点包括通过简单的高温NMR实验进行直接测试,通常高产率,并且对BOC保护基和叔丁基醚具有良好的选择性。