Benzazoles. 3*. Synthesis and arylsulfonylation of 2-substituted benzimidazoles

被引：0
|
作者：
K. B. Abdireimov
N. S. Mukhamedov
M. Zh. Aiymbetov
Kh. M. Shakhidoyatov
机构：
[1] Academy of Sciences of the Republic of Uzbekistan,S. Yu. Yunusov Institute of Chemistry of Plant Substances
来源：
Chemistry of Heterocyclic Compounds | 2010年 / 46卷
关键词：
2-alkyl-1-arylsulfonylbenzimidazoles; 2-alkylbenzimidazoles; arylsulfonylation; reductive cyclization;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
2-Alkylbenzimidazoles have been obtained from o-nitroaniline and aliphatic carboxylic acids by reductive cyclization. Interaction of the former with arenesulfonyl chlorides led to the synthesis of 2-alkyl-1-arylsulfonylbenzimidazoles, the yield of which depended on the structure of the substituent in position 2.
引用
收藏
页码：941 / 946
页数：5
相关论文
共 50 条
  • [41] NIOBIUM(V) COMPLEXES WITH 2-SUBSTITUTED BENZIMIDAZOLES
    BIRADAR, NS
    GOUDAR, TR
    KULKARNI, VH
    JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1974, 36 (05): : 1181 - 1182
  • [42] Highly efficient water-mediated approach to access benzazoles: metal catalyst and base-free synthesis of 2-substituted benzimidazoles, benzoxazoles, and benzothiazoles
    Bala, Manju
    Verma, Praveen Kumar
    Sharma, Deepika
    Kumar, Neeraj
    Singh, Bikram
    MOLECULAR DIVERSITY, 2015, 19 (02) : 263 - 272
  • [43] PHOTOCHEMISTRY OF HETEROCYCLICS .3. PHOTOLYSIS OF VARIOUS 2-SUBSTITUTED BENZIMIDAZOLES
    CRANK, G
    MURSYIDI, A
    AUSTRALIAN JOURNAL OF CHEMISTRY, 1982, 35 (04) : 775 - 784
  • [44] Synthesis of 2-substituted benzimidazoles and bis-benzimidazoles by microwave in the presence of alumina-methanesulfonic acid
    Niknam, K.
    Fatehi-Raviz, A.
    JOURNAL OF THE IRANIAN CHEMICAL SOCIETY, 2007, 4 (04) : 438 - 443
  • [45] Synthesis of 2-substituted benzimidazoles and bis-benzimidazoles by microwave in the presence of alumina-methanesulfonic acid
    K. Niknam
    A. Fatehi-Raviz
    Journal of the Iranian Chemical Society, 2007, 4 : 438 - 443
  • [46] Facile and Selective Synthesis of 2-Substituted Benzimidazoles Catalyzed by FeCl3/Al2O3
    Chen, Guo-Feng
    Dong, Xiao-Yun
    E-JOURNAL OF CHEMISTRY, 2012, 9 (01) : 289 - 293
  • [47] Eco-Friendly Synthesis of 2-Substituted Benzimidazoles Using Air as the Oxidant
    Chen, Guo-Feng
    Shen, Hai-Dong
    Jia, Hui-Ming
    Zhang, Li-Yan
    Kang, Hong-Yan
    Qi, Qing-Qing
    Chen, Bao-Hua
    Cao, Jia-Li
    Li, Ji-Tai
    AUSTRALIAN JOURNAL OF CHEMISTRY, 2013, 66 (02) : 262 - 266
  • [48] Water-Mediated Synthesis of 2-Substituted Benzimidazoles by Boric Acid and Glycerol
    Mukhopadhyay, Chhanda
    Tapaswi, Pradip Kumar
    Butcher, Ray J.
    AUSTRALIAN JOURNAL OF CHEMISTRY, 2009, 62 (02) : 140 - 144
  • [49] Synthesis of 2-substituted benzimidazoles, -oxazoles, -thiazoles on the base of arylsulfonyl(thio)propionitriles
    Moskvichev, YA
    Gerasomova, NP
    Pashinin, AN
    Korikov, PV
    Nozhnin, NA
    Alov, EM
    Kozlova, OS
    KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII, 2001, (09): : 1268 - 1273
  • [50] Synthesis of 2-substituted benzimidazoles, benzoxazoles, and benzothiazoles from arylsulfonyl(thio)propionitriles
    Moskvichev Y.A.
    Gerasimova N.P.
    Pashinin A.N.
    Korikov P.V.
    Nozhnin N.A.
    Alov E.M.
    Kozlova O.S.
    Chemistry of Heterocyclic Compounds, 2001, 37 (09) : 1162 - 1167
12345