Ethyl 2-3-Methyl-5-oxo-4,5-dihydro-3H-benzoe1,4diazepin-2-ylaminobenzoateReportar como inadecuado

Ethyl 2-3-Methyl-5-oxo-4,5-dihydro-3H-benzoe1,4diazepin-2-ylaminobenzoate

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Department of Chemistry, Jordan University of Science and Technology, Irbid 22110, Jordan


College of Applied Medical Sciences-Al Ahsa, King Saud bin Abdulaziz University for Health Sciences, Al-Ahsa 31982, Kingdom of Saudi Arabia


Author to whom correspondence should be addressed.

Abstract A simple route for synthesis of ethyl 2-3-methyl-5-oxo-4,5-dihydro-3H-benzoe1,4diazepin-2-ylaminobenzoate is developed. The present work involves condensation of 2-2-nitrobenzamidopropanoic acid with ethyl anthranillate followed by the H2-Pd-C reduction to give the amino ester which upon heating in DMF in the presence of FeCl3 affords the title compound. The structure of the title compound was established on the basis of 1H-NMR, 13C-NMR and mass spectral data. View Full-Text

Keywords: benzoe1,4diazepine; ferric chloride; cyclization benzoe1,4diazepine; ferric chloride; cyclization

Autor: Naim H. Al-Said 1,2,* and Ayat M. Al-Sghair 1



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