New Pyridinium-Based Ionic Liquid as an Excellent Solvent–Catalyst System for the One-Pot Three-Component Synthesis of 2,3-Disubstituted Quinolines

New Pyridinium-Based Ionic Liquid as an Excellent Solvent–Catalyst System for the One-Pot Three-Component Synthesis of 2,3-Disubstituted Quinolines

The synthesis of a variety of 2,3-disubstituted quinolines has been achieved successfully via a one-pot three-component reaction of arylamines, arylaldehydes and aliphatic aldehydes in the presence of butylpyridinium tetrachloroindate­(III), [bpy]­[InCl4], ionic liquid as a green catalyst and solven...

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Bibliographic Details
Published in:ACS combinatorial science Vol. 16; no. 3; pp. 93 - 100
Main Authors: Anvar, Salma, Mohammadpoor-Baltork, Iraj, Tangestaninejad, Shahram, Moghadam, Majid, Mirkhani, Valiollah, Khosropour, Ahmad Reza, Landarani Isfahani, Amir, Kia, Reza
Format: Journal Article
Language:English
Published: United States American Chemical Society 10-03-2014
Subjects:
Aldehydes - chemistry
Aliphatic compounds
Amines - chemistry
Catalysis
Combinatorial analysis
Combinatorial Chemistry Techniques
Conversion
Ionic liquids
Ionic Liquids - chemistry
Molecular Structure
Pyridinium Compounds - chemistry
Quinoline
Quinolines - chemical synthesis
Quinolines - chemistry
Recyclability
Solvents
Solvents - chemistry
Synthesis
ionic liquid
three-component reaction
aldehydes
anilines
quinolines
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Summary:The synthesis of a variety of 2,3-disubstituted quinolines has been achieved successfully via a one-pot three-component reaction of arylamines, arylaldehydes and aliphatic aldehydes in the presence of butylpyridinium tetrachloroindate­(III), [bpy]­[InCl4], ionic liquid as a green catalyst and solvent. Mild conditions with excellent conversions, and simple product isolation procedure are noteworthy advantages of this method. The recyclability of the ionic liquid makes this protocol environmentally benign.
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ISSN:2156-8952
2156-8944
DOI:10.1021/co400144b