One pot synthesis of benzoxazoles, benzthiazoles and benzimidazoles from carboxylic acids using ionic liquids

被引：35
|
作者：
Maradolla, Mohan Babu [1 ]
Allam, Sunil Kumar [1 ]
Mandha, Amaravathi [1 ]
Chandramouli, G. V. P. [1 ]
机构：
[1] Natl Inst Technol, Dept Chem, Warangal 506021, Andhra Pradesh, India
来源：
ARKIVOC | 2008年
关键词：
Ionic liquids; benzimidazoles; benzoxazoles; benzthiazoles; carboxylic acids;
D O I：
10.3998/ark.5550190.0009.f05
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Benzoxazoles, benzthiazoles and benzimidazoles can be rapidly and efficiently synthesized in excellent yields by condensing a variety of carboxylic acids with 2-aminophenol, 2-aminothiophenol and 1,2-phenylenediamines under ambient conditions using the ionic liquid 1-butyl 3-methyl imidazolium tetraflouroborate [(bmim) BF4] at higher temperatures.
引用
收藏
页码：42 / 46
页数：5
相关论文
共 50 条
  • [41] One-Pot Synthesis of Benzimidazoles from o-Nitroaniline
    Mao, Zhengzhou
    Wang, Zhaoyang
    Song, Xiumei
    Mo, Yangqing
    CHINESE JOURNAL OF ORGANIC CHEMISTRY, 2009, 29 (06) : 985 - 988
  • [42] Fe-functionalized paramagnetic sporopollenin from pollen grains: one-pot synthesis using ionic liquids
    Chiappe, C.
    Rodriguez-Douton, M. J.
    Mozzati, M. C.
    Prete, D.
    Griesi, A.
    Guazzelli, L.
    Gemmi, M.
    Caporali, S.
    Calisi, N.
    Pomelli, C. S.
    Rossella, F.
    SCIENTIFIC REPORTS, 2020, 10 (01)
  • [43] Fe-functionalized paramagnetic sporopollenin from pollen grains: one-pot synthesis using ionic liquids
    C. Chiappe
    M. J. Rodriguez-Douton
    M. C. Mozzati
    D. Prete
    A. Griesi
    L. Guazzelli
    M. Gemmi
    S. Caporali
    N. Calisi
    C. S. Pomelli
    F. Rossella
    Scientific Reports, 10
  • [44] Synthesis of the symmetrical methylene diesters from carboxylic ionic liquids
    Gomora-Herrera, D.
    Lijanova, I. V.
    Olivares-Xometl, O.
    Toscano, A.
    Likhanova, N. V.
    CANADIAN JOURNAL OF CHEMISTRY, 2017, 95 (07) : 744 - 750
  • [45] An efficient and one-pot synthesis of benzimidazoles, benzoxazoles, benzothiazoles and quinoxalines catalyzed via nano-solid acid catalysts
    Teimouri, Abbas
    Chermahini, Alireza Najafi
    Salavati, Hossien
    Ghorbanian, Leila
    JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2013, 373 : 38 - 45
  • [46] Amides in One Pot from Carboxylic Acids and Amines via Sulfinylamides
    Bai, Jianfei
    Zambron, Bartosz K.
    Vogel, Pierre
    ORGANIC LETTERS, 2014, 16 (02) : 604 - 607
  • [47] One-pot expeditious synthesis of glycosylated esters through activation of carboxylic acids using trichloroacetonitrile
    Yadav, Mangal S.
    Jaiswal, Manoj K.
    Kumar, Sunil
    Singh, Sumit K.
    Ansari, Faisal J.
    Tiwari, Vinod K.
    CARBOHYDRATE RESEARCH, 2022, 521
  • [48] One-pot expeditious synthesis of glycosylated esters through activation of carboxylic acids using trichloroacetonitrile
    Yadav, Mangal S.
    Jaiswal, Manoj K.
    Kumar, Sunil
    Singh, Sumit K.
    Ansari, Faisal J.
    Tiwari, Vinod K.
    Carbohydrate Research, 2022, 521
  • [49] One-Pot Curtius Rearrangement Processes from Carboxylic Acids
    Leogane, Olivier
    Lebel, Helene
    SYNTHESIS-STUTTGART, 2009, (11): : 1935 - 1940
  • [50] One-pot and solventless synthesis of ionic liquids under ultrasonic irradiation
    Estager, Julien
    Leveque, Jean-Marc
    Cravotto, Giancarlo
    Boffa, Luisa
    Bonrath, Werner
    Draye, Micheline
    SYNLETT, 2007, (13) : 2065 - 2068
12345