Title of article
Facile, four-component, domino reactions for the regioselective synthesis of tetrahydrobenzo[g]quinolines
Author/Authors
Devi Bala، نويسنده , , Balasubramanian and Balamurugan، نويسنده , , Kamaraj and Perumal، نويسنده , , Subbu، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2011
Pages
5
From page
4562
To page
4566
Abstract
Facile, four-component domino reactions of 2-hydroxy-1,4-naphthaquinone, aromatic aldehydes, methyl/ethyl acetoacetate and ammonium acetate in ethanol under microwave irradiation at 100 °C afforded tetrahydrobenzo[g]quinoline-5,10-diones regioselectively in good yields. This transformation presumably proceeds via α,β-unsaturated triketone generation/Michael addition/regioselective annulation via intramolecular condensation domino sequence.
Keywords
Methyl/ethyl acetoacetate , Domino reaction , 4-naphthaquinone , Ammonium acetate , 10-dione , 2-hydroxy-1
Journal title
Tetrahedron Letters
Serial Year
2011
Journal title
Tetrahedron Letters
Record number
1879132
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