Tidwell, R.R., Geratz., J.D., Dann, O., Volz, G., Zeh, D. and Loewe, H. (1978) Diarylamidine Derivatives with One or Both of the Aryl Moieties Consisting of an Indole or Indole-Like Ring. Inhibitors of Arginine-Specific Esteroproteases. Journal of Medicinal Chemistry, 21, 613-623.
http://dx.doi.org/10.1021/jm00205a005

has been cited by the following article:

• TITLE: Green and High Efficient Synthesis of 2-Aryl Benzimidazoles: Reaction of Arylidene Malononitrile and 1,2-Phenylenediamine Derivatives in Water or Solvent-Free Conditions

  AUTHORS: Azizollah Habibi, Yousef Valizadeh, Marjan Mollazadeh, Abdolali Alizadeh

  KEYWORDS: Benzimidazoles, Green Chemistry, Arylidene Malononitrile, 1, 2-Phenylenediamines

  JOURNAL NAME: International Journal of Organic Chemistry, Vol.5 No.4, December 9, 2015

  ABSTRACT: A fast, high efficiency and environmentally friendly procedure for the synthesis of 2-aryl benzim-idazole derivatives has been reported. Reaction between 1,2-phenylenediamine derivatives and arylidene malononitrile under aqueous media and also solvent-free conditions generates 2-aryl benzimidazole derivatives with a high yield.