第 51 卷第 1 期 |  | Vol. 51 No. 1 | 2021 年 2 月 | Feb 2021 |
|
所属栏目:农药及中间体
环己磺菌胺的合成新路线研究 |
冯姝尧,江晓敏,颜 芊,李江胜*
(长沙理工大学 化学与食品工程学院,湖南 长沙 410117) |
摘 要:以2-氯环己酮为原料,经亲核磺化、氯化和胺化3步反应合成了环己磺菌胺,总收率55.6%。中间体2-氧代环己基磺酸钠和环己磺菌胺的结构经核磁共振氢谱和碳谱确证。该工艺方法操作简单,反应条件温和。 |
关键词:环己磺菌胺;2-氯环己酮;磺化;胺化 |
中图分类号:O623.626 文献标识码:A 文章编号:1009-9212(2021)01-0005-03 |
|
Novel Synthetic Route of Chesulfamide |
FENG Shu-yao, JIANG Xiao-min, YAN Qian, LI Jiang-sheng*
(School of Chemistry and Food Engineering, Changsha University of Science & Technology, Changsha 410117, China) |
Abstract:Chesulfamide was obtained with a total yield of 55.6% through sequential nucleophilic sulfonylation, chloronation and amination of 2-chlorocyclohexanone. The structures of sodium 2-oxocyclohexane-1-sulfonate as a key intermediate and chesulamide were confirmed by IR, 1H and 13C NMR spectra. This new process has advantages including easy operation and mild conditions. |
Key words:chesulfamide; 2-chlorocyclohexanone; sulfonylation; amination |
|
基金项目:国家重点研发计划资助项目(2017YFB0307200),国家级大学生创新创业训练计划项目(202010536017)。
|
作者简介:冯姝尧(2000—),女,湖南湘潭人,研究方向:精细化工(E-mail:543789408@qq.com)。
|
联 系 人:李江胜,副教授,研究方向:有机合成方法学(E-mail:jsli@csust.edu.cn)。
|
收稿日期:2021-01-15
|
|