有机化学 ›› 2023, Vol. 43 ›› Issue (11): 3966-3976.DOI: 10.6023/cjoc202305021 上一篇    下一篇

研究论文

碘介导下通过氧化性C—C键形成合成β-硝基胺与α-胺基腈类化合物

李倩敏a,b†, 王漫漫a†, 于文全a,*(), 常俊标a,*()   

  1. a 郑州大学化学学院 绿色催化中心 郑州 450001
    b 郑州大学化工学院 绿色催化中心 郑州 450001
  • 收稿日期:2023-05-15 修回日期:2023-06-23 发布日期:2023-07-05
  • 作者简介:
    †共同第一作者
  • 基金资助:
    河南省疫情防控应急科研攻关(221111311400); 河南省高等学校青年骨干教师培养计划(2021GGJS012); 国家自然科学基金(82130103)

Synthesis of β-Nitroamines and α-Aminonitriles by I2-Mediated Oxidative C—C Bond Formation

Qianmin Lia,b†, Manman Wanga†, Wenquan Yua(), Junbiao Changa()   

  1. a Green Catalysis Center, College of Chemistry, Zhengzhou University, Zhengzhou 450001
    b School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001
  • Received:2023-05-15 Revised:2023-06-23 Published:2023-07-05
  • Contact: E-mail: wenquan_yu@zzu.edu.cn; changjunbiao@zzu.edu.cn
  • About author:
    †These authors contributed equally to this work.
  • Supported by:
    Henan Province Epidemic Prevention and Control Emergency Research Project(221111311400); Young Backbone Teachers Fund of Henan Province(2021GGJS012); National Natural Science Foundation of China(82130103)

以分子碘为单一氧化剂, 开发了一种无过渡金属催化的C—C键形成反应. 该反应可通过易得的叔胺分别与硝基烷、三甲基氰硅烷和亚磷酸酯合成β-硝基胺、α-胺基腈和α-胺基膦酸酯类化合物. 该合成方法具有操作简单, 底物适用范围广, 而且可以成功实现克级规模的合成.

关键词: 碘, C—C键形成, 叔胺, β-硝基胺, α-胺基腈

A transition-metal-free C—C bond formation reaction is developed employing molecular iodine as the sole oxidant to access β-nitroamines, α-aminonitriles and α-aminophosphonates from readily accessible tertiary amines with nitroalkanes, trimethylsilyl cyanide and phosphite, respectively. The present synthetic approach is operationally simple, has a broad substrate scope, and can be successfully conducted on a gram scale.

Key words: iodine, C—C bond formation, tertiary amine, β-nitroamine, α-aminonitrile