Synthesis of N-[(Amido/Imido-2-YL)Alkyl]-4-OXO-1-Phenyl-Quinazolin-3(4H)-Carboxamides
International Journal of Science and Research (IJSR)

International Journal of Science and Research (IJSR)
www.ijsr.net | Open Access | Fully Refereed | Peer Reviewed International Journal

ISSN: 2319-7064

Research Paper | Chemistry | India | Volume 9 Issue 10, October 2020

Synthesis of N-[(Amido/Imido-2-YL)Alkyl]-4-OXO-1-Phenyl-Quinazolin-3(4H)-Carboxamides

Dr. Amar Singh Yadaav, V. K. Pandey

2-Phenyl-4H-benzo[dJ[1, 3]oxazin-4-one (I) was prepared by the reaction of anthranilic acid with benzoyl chlonide in pyridine solution. Heating of (I) with carbamide resulted in 4-oxo-2-phenyl-quinzolin-3- (4H).carboxamide (II) which on reaction with amido/imido-alcanols afforded N-[ (amido/imido-2-yl) alkyl]-4-oxo-1-phenyl-quinazolin-3 (4H) -carboxamides (III) as target compounds in moderate yields.

Keywords: amido alcohol, benzoxazine, quinazolone

Edition: Volume 9 Issue 10, October 2020

Pages: 1508 - 1513

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Dr. Amar Singh Yadaav, V. K. Pandey, "Synthesis of N-[(Amido/Imido-2-YL)Alkyl]-4-OXO-1-Phenyl-Quinazolin-3(4H)-Carboxamides", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=ART20176149, Volume 9 Issue 10, October 2020, 1508 - 1513

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