Electrochemical Selenylation-Induced Annulation of Alkenyl Ureas to Access Cyclic Isoureas
文献类型： 外文期刊
作者： Li, Hongjun 1 ; Tang, Dong 2 ; Zhou, Pengjuan 2 ; Wan, Yaya 2 ; Jiang, Rui 2 ; Yang, Jinhui 1 ;
作者机构： 1.Ningxia Univ, Coll Chem & Chem Engn, State Key Lab High efficiency Utilizat Coal & Gree, Yinchuan 750021, Peoples R China
2.Ningxia Acad Agr & Forestry Sci, Ningxia Ctr Agr Organ Synth, Agr Resource & Environm Inst, Yinchuan 750002, Peoples R China
关键词： Alkenyl ureas; Selenylation; Electrochemistry; Cyclic isoureas; C-O/C-Se bond formation
期刊名称：ADVANCED SYNTHESIS & CATALYSIS （ 影响因子：5.4； 五年影响因子：4.7 ）
ISSN： 1615-4150
年卷期： 2024 年 366 卷 2 期
页码：
收录情况： SCI
摘要： A direct electrosynthesis of cyclic isoureas from N-allyl ureas and diselenides has been described. This protocol proceeds without any additional catalyst and oxidant, at room temperature under air, providing the desired products in 71-91% yield. In addition, the synthesis of cyclic isoureas containing five to seven-membered rings has also been achieved by the employment of this strategy. On the basis of the mechanism experiments and previous research works, a probable mechanism is proposed. image
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