Chinese Journal of Organic Chemistry ›› 2024, Vol. 44 ›› Issue (4): 1276-1283.DOI: 10.6023/cjoc202308019 Previous Articles     Next Articles

ARTICLES

无催化剂和无添加剂条件下直接合成N-磺酰基胍类化合物

麦尔哈巴•居来提a, 布鲁努尔•玉散a, 阿不都热合曼•乌斯曼a,b,*()   

  1. a 新疆师范大学化学化工学院 乌鲁木齐 830054
    b 新疆储能与光电催化材料重点实验室 乌鲁木齐 830054
  • 收稿日期:2023-08-20 修回日期:2023-11-16 发布日期:2023-12-08
  • 基金资助:
    新疆维吾尔自治区自然科学基金(2021D01A115); 新疆储能及光电催化材料重点实验室(XJDX1709-2022-02)

Catalyst- and Additive-Free Direct Synthesis of N-Sulfonyl Guanidines

Julaiti Maierhabaa, Yusan Bulunuera, Wusiman Abudurehemana,b()   

  1. a School of Chemistry and Chemical Engineering, Xinjiang Normal University, Urumqi 830054
    b Xinjiang Key Laboratory of Energy Storage and Photoelectrocatalytic Materials, Urumqi 830054
  • Received:2023-08-20 Revised:2023-11-16 Published:2023-12-08
  • Contact: E-mail: arahman@xjnu.edu.cn
  • Supported by:
    Natural Science Foundation of Xinjiang Uygur Autonomous Region(2021D01A115); Xinjiang Key Laboratory of Energy Storage and Photoelectrocatalytic Materials(XJDX1709-2022-02)

A simple and direct method for the synthesis of N-sulfonyl guanidines from sulfonamide and carbodiimides under catalyst- and additive-free conditions was demonstrated. This method has the advantages of no catalyst and additive required, simple operation, good functional group compatibility, a wide range of substrate applications, high yield, high atomic economy, and the ability to scale up proportionally. It provides a facile and efficient strategy for the preparation of N,N',N''-trisub- stituted sulfonyl guanidines.

Key words: sulfonyl guanidine, sulfonamide, carbodiimide, catalyst-free, additive-free