Heteropolyacids as heterogeneous and recyclable catalysts for the synthesis of benzimidazoles

被引：105
作者：
Heravi, Majid M. [1 ]
Sadjadi, Samaheh [1 ]
Oskooie, Hossein A. [1 ]
Shoar, Rahim Hekmat [1 ,2 ]
Bamoharram, Fatemeh F. [2 ]
机构：
[1] Alzahra Univ, Sch Sci, Dept Chem, Tehran, Iran
[2] Islamic Azad Univ, Sch Sci, Dept Chem, Mashhad, Iran
来源：
CATALYSIS COMMUNICATIONS | 2008年 / 9卷 / 04期
关键词：
benzimidazoles; recyclable catalysts; heteropolyacids; heterogeneous;
D O I：
10.1016/j.catcom.2007.03.011
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Synthesis of benzimidazoles from the condensation of phenylenediamine(o-PDA) and acyl chlorides in the presence of a catalytic amount of various heteropolyacids (HPAs) is reported. (C) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：504 / 507
页数：4
相关论文
共 55 条
  • [1] A HETEROPOLYANION WITH FIVEFOLD MOLECULAR SYMMETRY THAT CONTAINS A NONLABILE ENCAPSULATED SODIUM-ION - THE STRUCTURE AND CHEMISTRY OF [NAP5W30O110]14-
    ALIZADEH, MH
    HARMALKER, SP
    JEANNIN, Y
    MARTINFRERE, J
    POPE, MT
    [J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1985, 107 (09) : 2662 - 2669
  • [2] The oxidative cleavage of carbon-tin bond catalyzed by heteropolyacids of molybdenum
    Alizadeh, MH
    Razavi, H
    Bamoharram, FF
    Daneshvar, K
    [J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2003, 206 (1-2) : 89 - 93
  • [3] Novel catalytic acetylation of alcohols with Preyssler's anion, [NaP5Wa30O110]14-
    Alizadeh, MH
    Razavi, H
    Bamoharram, FF
    Hassanzadeh, MK
    Khoshnavazi, R
    Zonoz, FM
    [J]. KINETICS AND CATALYSIS, 2003, 44 (04) : 524 - 528
  • [4] Novel oxidation of aromatic aldehydes catalyzed by Preyssler's anion, [NaP5W30O110]14-
    Bamoharram, F. F.
    Roshani, M.
    Alizadeh, M. H.
    Razavi, H.
    Moghayadi, M.
    [J]. JOURNAL OF THE BRAZILIAN CHEMICAL SOCIETY, 2006, 17 (03) : 505 - 509
  • [5] N-oxidation of pyridine carboxylic acids using hydrogen peroxide catalyzed by a green heteropolyacid catalyst:: Preyssler's anion, [NaP5W30O110]14-
    Bamoharram, Fatemeh F.
    Heravi, Majid M.
    Roshani, Mina
    Tavakoli, Niloofar
    [J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, 2006, 252 (1-2) : 219 - 225
  • [6] Preyssler catalyst,[NaP5W30O110]14- :: A green, efficient and reusable catalyst for esterification of salicylic acid with aliphatic and benzylic alcohols
    Bamoharram, FF
    Heravi, MM
    Roshani, M
    Jahangir, M
    Gharib, A
    [J]. APPLIED CATALYSIS A-GENERAL, 2006, 302 (01) : 42 - 47
  • [7] Heteropolyacid-based catalysis. Dawson acid for MTBE synthesis in gas phase
    Baronetti, G
    Briand, L
    Sedran, U
    Thomas, H
    [J]. APPLIED CATALYSIS A-GENERAL, 1998, 172 (02) : 265 - 272
  • [8] Formation of basic compounds during the indole cyclization of ketone phenylhydrazones
    Boido, CC
    Boido, V
    Novelli, F
    Sparatore, F
    [J]. JOURNAL OF HETEROCYCLIC CHEMISTRY, 1998, 35 (04) : 853 - 858
  • [9] The state of the art on Wells-Dawson heteropoly-compounds - A review of their properties and applications
    Briand, LE
    Baronetti, GT
    Thomas, HJ
    [J]. APPLIED CATALYSIS A-GENERAL, 2003, 256 (1-2) : 37 - 50
  • [10] The para-toluenesulfonic acid-promoted synthesis of 2-substituted benzoxazoles and benzimidazoles from diacylated precursors.
    DeLuca, MR
    Kerwin, SM
    [J]. TETRAHEDRON, 1997, 53 (02) : 457 - 464
123456