Title of article :
Novel series of 8H-quinazolino[4,3-b]quinazolin-8-ones via two Niementowski condensations
Author/Authors :
François-René Alexandre، نويسنده , , Amaya Berecibar، نويسنده , , Roger Wrigglesworth، نويسنده , , Thierry Besson، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2003
Abstract :
Efficient microwave-assisted multi-step synthesis of 8H-quinazolino[4,3-b]quinazolin-8-one was investigated. The synthesis involved two Niementowski condensations from anthranilic acids. Homogeneous or heterogeneous conditions were studied with the aim to develop convenient syntheses of the desired compounds.
Keywords :
Nitrogen heterocycles , microwave-assisted multi-steps synthesis , fused ring systems , Cyclisation
Journal title :
Tetrahedron
Journal title :
Tetrahedron
