One-pot multicomponent synthesis of thieno[2,3- b ]indoles catalyzed by a magnetic nanoparticle-supported [Urea] 4 [ZnCl 2 ] deep eutectic solvent
Open Access
- 6 March 2020
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in RSC Advances
- Vol. 10 (16) , 9663-9671
Abstract
We have developed the synthesis of thieno[2,3- b ]indole dyes via a multicomponent reaction of cheap and available reagents using a magnetic nanoparticle-supported [Urea] 4 [ZnCl 2 ] deep eutectic solvent as a green catalyst.Keywords
Funding Information
- National Foundation for Science and Technology Development (104.01-2019.26)
This publication has 35 references indexed in Scilit:
- l-Proline supported on ionic liquid-modified magnetic nanoparticles as a highly efficient and reusable organocatalyst for direct asymmetric aldol reaction in waterGreen Chemistry, 2013
- Deep eutectic solvents: syntheses, properties and applicationsChemical Society Reviews, 2012
- A magnetic nanoparticle supported dual acidic ionic liquid: a “quasi-homogeneous” catalyst for the one-pot synthesis of benzoxanthenesGreen Chemistry, 2011
- Magnetically Recoverable NanocatalystsChemical Reviews, 2011
- Halogenation reactions in biodegradable solvent: Efficient bromination of substituted 1-aminoanthra-9,10-quinone in deep eutectic solvent (choline chloride : urea)Green Chemistry, 2010
- Magnetic hydroxyapatite-encapsulated γ-Fe2O3 nanoparticles functionalized with basic ionic liquids for aqueous Knoevenagel condensationApplied Catalysis A: General, 2009
- Highly Efficient Synthesis of Thieno[2,3‐b]indole DerivativesHelvetica Chimica Acta, 2009
- TfOH-promoted transformation from 2-alkynylphenyl isothiocyanates to quinoline-2-thiones or indolesTetrahedron Letters, 2009
- Preparation of 5-hydroymethylfurfural by dehydration of fructose in the presence of acidic ionic liquidCatalysis Communications, 2008
- Deep Eutectic Solvents Formed between Choline Chloride and Carboxylic Acids: Versatile Alternatives to Ionic LiquidsJournal of the American Chemical Society, 2004