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Molbank, Vol. 2009, Pages M589: Synthesis of 3-{4-[4-(Benzylideneamino)benzenesulfonyl]- phenyl}-2-phenylquinazolin-4(3H)-one

The present work describes the synthesis of a Schiff base, 3-{4-[4-(benzylideneamino) benzenesulfonyl]phenyl}-2-phenylquinazolin-4(3H)-one from a novel quinazolinone, 3-[4-(4 aminobenzenesulfonyl)phenyl]-2-phenylquinazolin-4(3H)-one. The quinazolinone was prepared by reacting 2-phenyl-4H-3,1 benzoxazin-4-one with dapsone. The structure of the synthesized Schiff base is confirmed by IR, 1H NMR, 13C NMR, MS and elemental analysis.-

Authors:   Thilagavathi, R. ; Kavitha, Helen P.; Arulmozhi, R. ; Babu, Sunil Manohar
Journal:   Molbank
Volume:   2009
edition:   1
Year:   2009
Pages:   M589
DOI:   10.3390/M589
Publication date:   15-Jan-2009
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  • dapsone
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