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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Veröffentlicht in:	ACS combinatorial science 2014-03, Vol.16 (3), p.93-100
Hauptverfasser:	Anvar, Salma, Mohammadpoor-Baltork, Iraj, Tangestaninejad, Shahram, Moghadam, Majid, Mirkhani, Valiollah, Khosropour, Ahmad Reza, Landarani Isfahani, Amir, Kia, Reza
Format:	Artikel
Sprache:	eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	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.
ISSN:	2156-8952 2156-8944
DOI:	10.1021/co400144b