Facile Synthesis of Amidines via Intermolecular Reductive Coupling of Nitriles with Azobenzene Promoted by Samarium Diiodide

被引:0
作者
Zhi Fang LI
Ping LU
Yong Min ZHANG(Department of Chemistry
机构
关键词
Synthesis; samarium; amidines; nitriles; azobenzene;
D O I
暂无
中图分类号
O621 [有机化学一般性问题];
学科分类号
070303 ; 081704 ;
摘要
The intermolecular reductive coupling of nitriles with azobenzene induced by SmI2 was studied. Amidine derivatives were prepared in good yields under neutral and mild conditions.
引用
收藏
页码:495 / 498
页数:4
相关论文
共 50 条
  • [31] Samarium diiodide promoted C-glycosylation:: An application to the stereospecific synthesis of α-1,2-C-mannobioside and its derivatives
    Jarreton, O
    Skrydstrup, T
    Espinosa, JF
    Jiménez-Barbero, J
    Beau, JM
    CHEMISTRY-A EUROPEAN JOURNAL, 1999, 5 (02) : 430 - 441
  • [32] Samarium Diiodide Mediated Coupling of 2-Pyridylsulfonyl Furanosides with Aldehydes and Ketones: A General Synthesis of C-Furanosides
    Wang, Jin
    Gasc, Fabien
    Prandi, Jacques
    EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, 2015, 2015 (12) : 2691 - 2697
  • [33] Cobalt-Catalyzed Chemoselective π-σ-π-Type Tandem Reductive Coupling to Access Isoquinolines via Carbocobaltation of Nitriles
    Tang, Ling
    Liu, Xueyu
    Wang, Xintong
    Liu, Xianmao
    Huang, Xinmiao
    Ni, Qian
    He, Chen
    Luo, Gen
    Ma, Yuanhong
    ACS CATALYSIS, 2025, 15 (03): : 1596 - 1606
  • [34] Intermolecular 1,2-Difunctionalization of Nitriles via Redox Gold Catalysis: Synthesis of Benzoxazoles and Benzimidazoles
    Xu, Chengzhi
    Xu, Zhenyan
    Chen, Yifeng
    Chen, Ming
    Liu, Yuanhong
    CHEMISTRY-A EUROPEAN JOURNAL, 2025, 31 (12)
  • [35] Copper-catalyzed intermolecular cyclization of nitriles and 2-aminobenzylamine for 3,4-dihydroquinazolines and quinazolines synthesis via cascade coupling and aerobic oxidation
    Li, Cheng
    An, Shujuan
    Zhu, Yuelu
    Zhang, Jin
    Kang, Yifan
    Liu, Ping
    Wang, Yaoyu
    Li, Jianli
    RSC ADVANCES, 2014, 4 (91) : 49888 - 49891
  • [36] Synthesis and characterization of polymers bearing azobenzene and carbazole groups via post-azo-coupling reaction
    Shi, J
    Jiang, ZW
    Zhang, L
    Cao, SK
    CHINESE JOURNAL OF POLYMER SCIENCE, 2005, 23 (01) : 5 - 9
  • [37] SYNTHESIS AND CHARACTERIZATION OF POLYMERS BEARING AZOBENZENE AND CARBAZOLE GROUPS VIA POST-AZO-COUPLING REACTION
    Jun Shi Zhi-wei Jiang Li Zhang and Shao-kui Cao~(**) College of Materials Engineering
    Chinese Journal of Polymer Science, 2005, (01) : 5 - 9
  • [38] One-pot microwave-promoted synthesis of nitriles from aldehydes via tert-butanesulfinyl imines
    Tanuwidjaja, Jessica
    Peltier, Hillary M.
    Lewis, Jared C.
    Schenkel, Laurie B.
    Ellman, Jonathan A.
    SYNTHESIS-STUTTGART, 2007, (21): : 3385 - 3389
  • [39] Synthesis of aromatic aldehydes via silver(I)-catalyzed formylation of aryl bromides in DMF promoted by samarium metal in air
    Li, Aowen
    Chen, Hongping
    Mi, Mingzhong
    Wang, Chao
    Qi, Yan
    Liu, Yongjun
    SYNTHETIC COMMUNICATIONS, 2024, 54 (13) : 1060 - 1067
  • [40] Copper-Catalyzed Synthesis of 1,2,4-Triazoles via Sequential Coupling and Aerobic Oxidative Dehydrogenation of Amidines
    Xu, Hao
    Jiang, Yuyang
    Fu, Hua
    SYNLETT, 2013, 24 (01) : 125 - 129