<sup>
<i>n</i>
</sup>Bu<sub>4</sub>NI-catalyzed direct amination of benzoxazoles with tertiary amines using TBHP as oxidant under microwave irradiation
作者:Jin-Wei Yuan、Ming Jin、Qiu-Yue Yin、Pu Mao、Ling-Bo Qu
DOI:10.1515/znb-2015-0212
日期:2016.4.1
Abstract A facile, efficient, and practical method for nBu4NI-catalyzed direct C–H amination of benzoxazoles with tertiary amines has been developed. The system could be performed in the absence of metal catalyst and only requires tert-butyl hydroperoxide as oxidant under microwave irradiation. A variety of substituted benzoxazol-2-amines were synthesized with moderate to good yield.
摘要 已经开发了一种简便、高效且实用的方法,用于 nBu4NI 催化的苯并恶唑与叔胺的直接 C-H 胺化。该系统可以在没有金属催化剂的情况下进行,并且在微波辐射下只需要叔丁基过氧化氢作为氧化剂。合成了多种取代的苯并恶唑-2-胺,收率中等至良好。