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H. Zarrinmayeh, A. M. Nunes, P. L. Ornstein, D. M. Zimmerman, M. B. Arnold, D. A. Schober, S. L. Gackenheimer, R. F. Bruns, P. A. Hipskind, T. C. Britton, B. E. Cantrell and D. R. Gehlert, “Synthesis and Evaluation of a Series of Novel 2-[(4-Chlorophenoxy)methyl]-benzimidazoles as Selective Neuropeptide Y Y1 Receptor Antagonists,” Journal of Medical Chemistry, Vol. 41, No. 15, 1998, pp. 2709-2719.
http://dx.doi.org/10.1021/jm9706630

has been cited by the following article:

• TITLE: Facile and Efficient Method for Synthesis of Benzimidazole Derivatives Catalyzed by Zinc Triflate

  AUTHORS: Ramineni Srinivasulu, Kannasani Ravi Kumar, Peruri Veera Venkata Satyanarayana

  KEYWORDS: Benzimidazole Derivatives; O-Phynelyenediamine; Substituted Aldehydes; Zinc Triflate

  JOURNAL NAME: Green and Sustainable Chemistry, Vol.4 No.1, February 25, 2014

  ABSTRACT: We report the synthesis of benzimidazole derivatives using zinc triflate as an efficient catalyst. One-pot synthesis of 2-substituted benzimidazole derivatives from o-phynelyenediamine and substituted aldehydes were developed under zinc triflate in ethanol solvent at reflux temperature.