Title of article
Synthesis of pyrido and pyrazinodithienodipyrimidine-4,8(3H,9H)-dione derivatives by the aza-Wittig methodology
Author/Authors
David V?zquezVilarelle، نويسنده , , Carlos PeinadorVeira، نويسنده , , José M Quintela L?pez، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
9
From page
275
To page
283
Abstract
A one-pot synthesis of the hitherto unreported pyrido[5″,6″:4,5;3″2″:4′,5′]dithieno[3,2-d:3′,2′-d′]dipyrimidine-4,8(3H,9H)-dione and pyrazino[5″,6″:4,5;3″2″:4′,5′]dithieno[3,2-d:3′,2′-d′]dipyrimidine-4,8(3H,9H)-dione pentaheterocyclic systems, based on the tandem aza-Wittig heterocumulene-mediated annulation strategy is described.
Keywords
Pyridodithienodipyrimidine , aza-Wittig , Pyrazinodithienodipyrimidine
Journal title
Tetrahedron
Serial Year
2004
Journal title
Tetrahedron
Record number
1084635
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