Title of article
Nanosized magnesium oxide as catalyst for the rapid and green synthesis of substituted 2-amino-2-chromenes
Author/Authors
Dalip Kumar، نويسنده , , V. Buchi Reddy، نويسنده , , Braj G. Mishra، نويسنده , , R.K. Rana، نويسنده , , Mallikarjuna N. Nadagouda، نويسنده , , Rajender S. Varma ، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
5
From page
3093
To page
3097
Abstract
A nanosized magnesium oxide catalyzed three-component condensation reaction of aldehyde, malononitrile, and α-naphthol proceeded rapidly in water–PEG to afford corresponding 2-amino-2-chromenes in high yields at room temperature. The greener protocol was found to be fairly general and the catalyst was reused in subsequent reactions with consistent activity.
Keywords
2-Amino-2-chromenes , Multi-component condensation , Magnesium oxide
Journal title
Tetrahedron
Serial Year
2007
Journal title
Tetrahedron
Record number
1090531
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