Highly efficient, one-pot, solvent-free synthesis of tetrasubstituted imidazoles using HClO4–SiO2 as novel heterogeneous catalyst

2007 ◽  
Vol 266 (1-2) ◽  
pp. 109-113 ◽  
Author(s):  
Srinivas Kantevari ◽  
Srinivasu V.N. Vuppalapati ◽  
Dhanraj O. Biradar ◽  
Lingaiah Nagarapu
Keyword(s):  
Heterogeneous Catalyst ◽  
Solvent Free ◽  
One Pot ◽  
Highly Efficient ◽  
Solvent Free Synthesis ◽  
Tetrasubstituted Imidazoles

Highly Efficient, One-Pot, Solvent-Free Synthesis of Highly Substituted Imidazoles Using Molecular Iodine as Catalyst

2011 ◽  
Vol 396-398 ◽  
pp. 1871-1874
Author(s):  
Yi Ming Ren ◽  
Chun Cai
Keyword(s):  
Molecular Iodine ◽  
Solvent Free ◽  
One Pot ◽  
Product Yields ◽  
Highly Efficient ◽  
One Pot Synthesis ◽  
Solvent Free Conditions ◽  
Solvent Free Synthesis ◽  
Tetrasubstituted Imidazoles

Highly efficient, one-pot synthesis of 2,4,5-trisubstituted and 1,2,4,5-tetrasubstituted imidazoles under solvent-free conditions using molecular iodine as the catalyst is described with excellent product yields.

ChemInform Abstract: Highly Efficient, One-Pot, Solvent-Free Synthesis of 2,4,6-Triarylpyridines Using a Broensted-Acidic Ionic Liquid as Reusable Catalyst.

ChemInform ◽  
2010 ◽  
Vol 42 (1) ◽  
pp. no-no
Author(s):  
Abolghasem Davoodnia ◽  
Mehdi Bakavoli ◽  
Raheleh Moloudi ◽  
Niloofar Tavakoli-Hoseini ◽  
Maryam Khashi
Keyword(s):  
Ionic Liquid ◽  
Solvent Free ◽  
Reusable Catalyst ◽  
One Pot ◽  
Acidic Ionic Liquid ◽  
Highly Efficient ◽  
Solvent Free Synthesis
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