ChemInform Abstract: Facile Synthesis of
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Shahriyar Taghavi-Moghadam; Ruediger Stumpf; Helmut Fischer; Wolfgang Pfleiderer
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Article
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2010
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John Wiley and Sons
⚖ 32 KB
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## Facile Synthesis of 6-Aryl-1,3-dimethyl-5H-pyrimido[4,5b][1,4]diazepine-2,4(1H,3H)-diones. -A new approach to the regioselective synthesis of the title compounds (IV) starting from readily accessible 6-amino-5-benzylideneaminopyrimidines (I) is described. Condensation of compound (I) with diet