Bi(NO3)3.5H2O: An efficient acidic reagent for synthesis of azo dyes at room temperature

نویسندگان

  • Abdolhamid Bamoniri Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, I.R.Iran.
  • Bi Bi Fatemeh Mirjalili Department of Chemistry, College of Science, Yazd University, Yazd, P.O.Box 89158-13149, I. R. Iran.
  • Naimeh Salehi Department of Chemistry, College of Science, Yazd University, Yazd, P.O.Box 89158-13149, I. R. Iran.
چکیده مقاله:

An one-pot method has been developed for the synthesis of azo dyes via sequential diazotization–diazo coupling of aromatic amines with coupling agents at room temperature in the presence of Bi(NO3)3. 5H2O. Short reaction times, high yields, a clean process, simple methodology, easy work-up and green ‎conditions are advantages of this protocol.‎

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bi(no3)3.5h2o: an efficient acidic reagent for synthesis of azo dyes at room temperature

an one-pot method has been developed for the synthesis of azo dyes via sequential diazotization–diazo coupling of aromatic amines with coupling agents at room temperature in the presence of bi(no3)3. 5h2o. short reaction times, high yields, a clean process, simple methodology, easy work-up and green ‎conditions are advantages of this protocol.‎

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عنوان ژورنال

دوره 2  شماره 3

صفحات  129- 133

تاریخ انتشار 2012-09-01

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