Published January 1, 2016 | Version v1
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A Convenient Synthesis of Bisbenzimidazoles from Iminoester Hydrochlorides Via Microwave Technique

  • 1. Karadeniz Tech Univ, Fac Hlth Sci, Dept Nutr & Dietet, TR-61080 Trabzon, Turkey
  • 2. Recep Tayyip Erdogan Univ, Art & Sci Fac, Dept Chem, TR-53100 Rize, Turkey
  • 3. Karadeniz Tech Univ, Fac Sci, Dept Chem, TR-61080 Trabzon, Turkey

Description

A simple and practical method has been developed for the synthesis of bisbenzimidazoles. Iminoester hydrochlorides of phenylacetic acids were used as intermediates in this reaction with 3,3'-diaminobenzidine under microwave irradiation leading to the products with good yields and in short reaction times. This method can be a general technique for the synthesis of bisbenzimidazoles.

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