Oxidative dual C-H sulfenylation:A strategy for the synthesis of bis(imidazo[1,2-a]pyridin-3-yl)sulfanes under metal-free conditions using sulfur powder

作     者：Ziyu Gan Xiaolong Zhu Qiuli Yan Xiuyan Song Daoshan Yang Ziyu Gan;Xiaolong Zhu;Qiuli Yan;Xiuyan Song;Daoshan Yang

作者机构：School of Chemistry and Chemical EngineeringQufu Normal UniversityQufu 273165China Key Laboratory of Optic-electric Sensing and Analytical Chemistry for Life ScienceMOEState Key Laboratory Base of Eco-Chemical EngineeringCollege of Chemistry and Molecular EngineeringQingdao University of Science and TechnologyQingdao 266042China 

出 版 物：《Chinese Chemical Letters》 (中国化学快报（英文版）)

年 卷 期：2021年第32卷第5期

页      面：1705-1708页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：This work was supported by the National Natural Science Foundation of China(No.21302110) the Natural Science Foundation of Shandong Province(No.ZR2016JL012) the Scientific Research Foundation of Qingdao University of Science and Technology 

主　　题：C-S bond Metal-free Sulfur powder Disulfides Heterocycle 

摘      要：An efficient approach to sulfur-bridged imidazopyridines has been developed under metal-free conditions using inexpensive sulfur powder as the sulfur *** appealingly,the reaction can proceed smoothly without addition of any additives,ultimately decreasing the production of chemical *** inexpensive and green method should provide a useful strategy for constructing a library of novel and biological interesting heteroaromatic sulfides.