N-hydroxyphthalimide or N-hydroxymaleimide without any metal catalyst. A variety of N-aryloxyimide derivatives were prepared from N-acyl or sulfonyl anilines in moderate to excellent yields with good functional-group tolerance under mild conditions, which are of great interest in the field of phenol or benzofuran derivative synthesis. Besides, the method is effective on the gram scale, which highlights the practicality
通过Selectfluor诱导N-取代
苯胺的C(sp 2)-H键与N-羟基邻苯二甲
酰亚胺或N-羟基马来
酰亚胺反应,无需任何
金属催化剂,即可轻松实现C-O键构建的新途径。由N-酰基或磺酰基
苯胺在温和的条件下以中等至优异的产率和良好的官能团耐受性制备了各种N-芳氧基
酰亚胺衍
生物,这在
苯酚或
苯并呋喃衍
生物的合成领域中是非常重要的。此外,该方法在克量级上是有效的,这突出了该变换的实用性。