Iodine-Promoted Oxidative Cyclization of Methyl Azaarenes and α-Amino Ketones for One-Pot Synthesis of 2-Azaaryl-5-aryl Oxazoles

作者:Zhu, Yan-Ping*; Zhou, Yu; Li, Wen-Juan; Liu, Fu-Rao; Wang, Wen-Cheng; Hao, Kai-Yan; Chao, Bing-Yu; Shi, Tian-Ru; Wu, An-Xin; Sun, Yuan-Yuan
来源:Journal of Organic Chemistry, 2022, 87(18): 12460-12469.
DOI:10.1021/acs.joc.2c01399

摘要

A high efficiency protocol was developed for the synthesis of 2,5-disubstituted oxazoles via iodine-promoted oxidative domino cyclization. These reactions were performed with readily available methyl azaarenes and a-amino ketones under metal-free conditions. This protocol is a simple method with high functional group compatibility, a wide range of substrates, and excellent yield, providing a new way to synthesize azaarene-attached oxazoles.

  • 单位
    烟台大学