有机化学 ›› 2026, Vol. 46 ›› Issue (5): 2017-2030.DOI: 10.6023/cjoc202602011 上一篇    下一篇

研究论文

N1-三氟甲磺酰苯并三唑与醇的脱氧胺化反应: sp3-C—N键的构建

胡泽宇a,, 邓家诚a,, 李延a,, 沈磊b, 毛辉b,*(), 周列锦a,*()   

  1. a 浙江师范大学化学与材料科学学院 浙江金华 321004
    b 金华职业技术大学制药工程学院 浙江金华 321017
    c 杭州下沙生物科技有限公司 杭州 310000
  • 收稿日期:2026-02-10 修回日期:2026-02-22 发布日期:2026-03-06
  • 作者简介:

    †共同第一作者

  • 基金资助:
    国家自然科学基金(22471241)

Deoxyamination of N1-Triflylbenzotriazoles with Alcohols for sp3-C—N Bond Formation

Zeyu Hua, Jiacheng Denga, Yan Lia, Lei Shenb, Hui Maob,*(), Liejin Zhoua,*()   

  1. a College of Chemistry and Materials Science, Zhejiang Normal University, Jinhua, Zhejiang 321004
    b College of Pharmaceutical Engineering, Jinhua University of Vocational Technology, Jinhua, Zhejiang 321017
    c Hangzhou Xiasha Biotechnology Co., Ltd., Hangzhou 310000
  • Received:2026-02-10 Revised:2026-02-22 Published:2026-03-06
  • Contact: * E-mail: ljzhou@zjnu.cn; maohui1988@126.com
  • About author:

    These authors contributed equally to this work

  • Supported by:
    National Natural Science Foundation of China(22471241)

报道了一种实用且高效的sp3-C—N键构建方法, 该方法通过N1-三氟甲磺酰苯并三唑与易于获得的醇类底物实现C—N偶联反应. 该转化在温和条件下即可进行, 并表现出良好的底物普适性. 此外, 该反应体系对吡唑、吲唑等其他杂环底物同样具有良好的兼容性.

关键词: 苯并三唑, 脱氧胺化, 醇, sp3-C—N键

The construction of sp3-C—N bond remains a pivotal objective in organic chemistry, driven by the widespread presence of amine motifs in pharmaceuticals, materials, and agrochemicals. Herein, we report a practical and efficient method for sp3-C—N bond formation between N1-triflylbenzotriazoles and readily accessible alcohols. This transformation proceeds under mild conditions and exhibits a broad substrate scope. Moreover, other heterocycles, including pyrazoles and indazoles, are also compatible with this protocol.

Key words: benzotriazole, deoxyamination, alcohol, sp3-C—N bond