Issue 12, 2005

Neutral alumina catalysed synthesis of 3-nitro-1,2-dihydroquinolines and 3-nitrochromenes, under solvent-free conditions, via tandem process

Abstract

It has been found that neutral alumina carries out the solvent-free reaction of 2-aminobenzaldehyde or salicylaldehyde over a range of nitroalkenes, under mild and convenient conditions, allowing the one pot synthesis of 3-nitro-1,2-dihydroquinolines and 3-nitrochromenes, respectively.

Graphical abstract: Neutral alumina catalysed synthesis of 3-nitro-1,2-dihydroquinolines and 3-nitrochromenes, under solvent-free conditions, via tandem process

Supplementary files

Article information

Article type
Communication
Submitted
02 Aug 2005
Accepted
14 Oct 2005
First published
25 Oct 2005

Green Chem., 2005,7, 825-827

Neutral alumina catalysed synthesis of 3-nitro-1,2-dihydroquinolines and 3-nitrochromenes, under solvent-free conditions, via tandem process

R. Ballini, G. Bosica, D. Fiorini and A. Palmieri, Green Chem., 2005, 7, 825 DOI: 10.1039/B511003C

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