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Molbank 2009, 2009(1), M589; doi:10.3390/M589
Short Note

Synthesis of 3-{4-[4-(Benzylideneamino)benzenesulfonyl]- phenyl}-2-phenylquinazolin-4(3H)-one

1, 1
, 2 and 3
1 SRM University, Ramapuram Campus, Chennai-600 089, Tamil Nadu, India 2 SRM University, Kattankulathur Campus, Kanchipuram-603 203, Tamil Nadu, India 3 Nicholas Piramal Research Centre, Nicholas Piramal India Limited, Mumbai 400 063, India
* Author to whom correspondence should be addressed.
Received: 9 November 2008 / Accepted: 12 January 2009 / Published: 15 January 2009
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Abstract

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.-
Keywords: 2-phenyl-4H-3; 1-benzoxazin-4-one; 3-{4-[4-(benzylideneamino)benzenesulfonyl] phenyl}-2-phenylquinazolin-4(3H)-one 2-phenyl-4H-3; 1-benzoxazin-4-one; 3-{4-[4-(benzylideneamino)benzenesulfonyl] phenyl}-2-phenylquinazolin-4(3H)-one
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Thilagavathi, R.; Kavitha, H.P.; Arulmozhi, R.; Babu, S.M. Synthesis of 3-{4-[4-(Benzylideneamino)benzenesulfonyl]- phenyl}-2-phenylquinazolin-4(3H)-one. Molbank 2009, 2009, M589.

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