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ChemInform Abstract: Construction of Functionalized Tricyclic Dihydropyrazinoquinazolinedione Chemotypes via an Ugi/N‐Acyliminium Ion Cyclization Cascade. Issue 47 (4th November 2013)
Record Type:
Journal Article
Title:
ChemInform Abstract: Construction of Functionalized Tricyclic Dihydropyrazinoquinazolinedione Chemotypes via an Ugi/N‐Acyliminium Ion Cyclization Cascade. Issue 47 (4th November 2013)
Main Title:
ChemInform Abstract: Construction of Functionalized Tricyclic Dihydropyrazinoquinazolinedione Chemotypes via an Ugi/N‐Acyliminium Ion Cyclization Cascade.
<abstract abstract-type="main" xml:lang="en"> <title>Abstract</title> <p>The substitution of the fluorine group in the Ugi adduct (V) by primary amines (VI) followed by a microwave‐promoted double cyclization affords the desired tricyclic derivatives (VII) as a single diastereomer.</p> </abstract>