Title of article
One pot, three-component synthesis of novel 3,4-dihydrophthalazin-2(1H)-yl-4-phenyl-4H-pyrans
Author/Authors
Kumar، نويسنده , , P. Praveen and Reddy، نويسنده , , Y. Dathu and Reddy، نويسنده , , Ch. Venkata Ramana and Devi، نويسنده , , B. Rama and Dubey، نويسنده , , P.K.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
6
From page
2177
To page
2182
Abstract
Green and efficient one pot, three-component synthesis of novel 2-amino-6-(1,4-dioxo-3,4-dihydrophthalazin)-2(1H)-yl-4-phenyl-4H-pyran-3,5-dicarbonitriles 6 has been developed by condensing 3-(1,4-dioxo-3,4-dihydrophthalazin-(1H)-yl)-3-oxopropanenitrile 3, benzaldehydes 4 and active methylene compounds 5 using l-proline as catalyst in EtOH at RT.
Keywords
Active methylene compounds , Phthalic anhydride , Benzaldehydes , green chemistry
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1888796
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