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Synthesis 2006(15): 2507-2514
DOI: 10.1055/s-2006-942460
DOI: 10.1055/s-2006-942460
PAPER
© Georg Thieme Verlag Stuttgart · New York
Synthesis of Unsymmetrical Pyrrolo[3,2-b]pyrrole-2,5-diones and Bis(quinazolin-4-on-2-yls) by Double-Anion-Capture Reactions of Unsymmetrical Oxaldi(arylimidoyl) Dichlorides
Further Information
Received
16 January 2006
Publication Date:
04 July 2006 (online)
Publication History
Publication Date:
04 July 2006 (online)
Abstract
Unsymmetrical pyrrolo[3,2-b]pyrrole-2,5-diones and bis(quinazolin-4-on-2-yls) were prepared by one-pot cyclisations of unsymmetrical oxaldi(arylimidoyl) dichlorides.
Keywords
cyclisations - N-heterocycles - imidoyl chlorides - oxalyl derivatives - pigments
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