Title : ( Novel acidic ionic liquid as efficient and reusable catalyst based on imidazolium cation )
Authors: Maede Hasanpour Mansour , Hossein Eshghi , Mohammad Rahimizadeh ,
Full TextAbstract
Application of solvent-free reactions in organic synthesis, particularly those based on imidazolium cations, has gained attention in recent years [1-3]. Herein, a novel acidic ionic liquid based on imidazolium cation is designed, synthesized and successfully used as catalyst for the one-pot synthesis of 2-aryl-1H -phenanthro[9,10-d]imidazole derivatives. The remarkable feature of this new catalyst is its ethyleneoxy bridge which participates in dissolving organic compound in ionic liquid. The application of this ionic liquid is studied in a new one-pot method for synthesis of imidazole derivatives under solvent-free conditions(Scheme 1). The advantage of this method is reusability of the catalyst, high conversion, short reaction time, and simple experimental and easy workup
Keywords
, Application of solvent-free reactions in organic synthesis, particularly those based on imidazolium cations, has gained attention in recent years [1-3]. Herein, a novel acidic ionic liquid based on imidazolium cation is designed, synthesized and successfully used as catalyst for the one-pot synthe
@inproceedings{paperid:1035440,
author = {Hasanpour Mansour, Maede and Eshghi, Hossein and Rahimizadeh, Mohammad},
title = {Novel acidic ionic liquid as efficient and reusable catalyst based on imidazolium cation},
booktitle = {20th Iranian Seminar of Organic Chemistry},
year = {2013},
location = {همدان, IRAN},
keywords = {Application of solvent-free reactions in organic synthesis; particularly those based on
imidazolium cations; has gained attention in recent years [1-3]. Herein; a novel acidic ionic liquid based on imidazolium cation is designed; synthesized and successfully used as catalyst for the one-pot synthesis of 2-aryl-1H -phenanthro[9;10-d]imidazole derivatives. The remarkable feature of this new catalyst is its ethyleneoxy bridge which participates in dissolving organic compound in ionic liquid. The application of this ionic liquid is studied in a new one-pot method for synthesis of imidazole derivatives under solvent-free conditions(Scheme 1). The advantage of this method is reusability of the catalyst; high conversion; short reaction time; and simple experimental and easy workup},
}
%0 Conference Proceedings
%T Novel acidic ionic liquid as efficient and reusable catalyst based on imidazolium cation
%A Hasanpour Mansour, Maede
%A Eshghi, Hossein
%A Rahimizadeh, Mohammad
%J 20th Iranian Seminar of Organic Chemistry
%D 2013
