An Easy and Efficient Synthesis of N-Substituted Imides Using TBAB Melt as Neutral, Cost-Effective and Recyclable Ionic Liquid

Padam      Praveen Kumar; B.      Rama Devi; P K      Dubey

doi:10.2174/2211544711201030202

Abstract

A simple and efficient synthesis of N-substituted imides has been developed by reaction of anhydrides with aromatic amines using tetra butyl ammonium bromide (TBAB) melt as neutral, cost-effective and recyclable ionic liquid under solvent-free i. e green conditions at 105°C for 20-45 minutes.

Keywords: Phthalic anhydride, Succinic anhydride, Maleic anhydride, TBAB and ionic liquid, cyclic imides, TBAB, TLC, crystalline solid, 1-Butyl-3-methylimidazolium hydroxide, phthalic anhydride, succinic anhydride, diphenylether, toluene, xylene

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Title:An Easy and Efficient Synthesis of N-Substituted Imides Using TBAB Melt as Neutral, Cost-Effective and Recyclable Ionic Liquid

Volume: 1 Issue: 3

Author(s): Padam Praveen Kumar, B. Rama Devi and P K Dubey

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Abstract: A simple and efficient synthesis of N-substituted imides has been developed by reaction of anhydrides with aromatic amines using tetra butyl ammonium bromide (TBAB) melt as neutral, cost-effective and recyclable ionic liquid under solvent-free i. e green conditions at 105°C for 20-45 minutes.

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Praveen Kumar Padam, Rama Devi B. and Dubey P K, An Easy and Efficient Synthesis of N-Substituted Imides Using TBAB Melt as Neutral, Cost-Effective and Recyclable Ionic Liquid, Current Catalysis 2012; 1 (3) . https://dx.doi.org/10.2174/2211544711201030202