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عنوان البحث(Papers / Research Title)


Synthesis of some New [1,3]- Oxazepine -4,7-dione derivatives


الناشر \ المحرر \ الكاتب (Author / Editor / Publisher)

 
علاء جعفر محراث الشياش

Citation Information


علاء,جعفر,محراث,الشياش ,Synthesis of some New [1,3]- Oxazepine -4,7-dione derivatives , Time 10/09/2012 09:06:33 : كلية الطب

وصف الابستركت (Abstract)


New Compounds In Future may be have Biological Applications

الوصف الكامل (Full Abstract)


Synthesis and spectroscopic studies of some imines derived from Benzidine and their
conversion to 1, 3-oxazepine derivatives (I)

 

aAlaa J.Mahrath* ,a Saadon A. Aowda b Sabah N Kamil
aChemistry department - College of Science - Babylon University - IRAQ
b Department of Pharmacology –College of Pharmacy-Babylon University .IRAQ

 


Abstract:
In this paper a series of 1,3-oxazepine derivatives have been synthesized through out two pathways.first one synthesis of imines derivatives (w1-w4) by the condensation reaction of different substituted aldehyde such as (p-N,N-dimethylamino , p- N ,N –diethyl amino , p-chloro, and p-bromo)benzaldehyde with unsubstantiated  Benzidine .while the second pathway involve reactions of the prepared imines (w1-w4) via maleic and phthalic anhydride under inert N2 gas and refluxing conditions to produce 1,3- oxazepine -4,7-dione derivatives (w1m-w4m and w1ph –w4ph) respectively . All the compounds were monitored and elucidated by TLC and available spectroscopic tools such as IR and Elemental analysis .

 

Key words: imines, benzylidene and 1, 3-oxazepine-4,7-dione :
*Corresponding author: Alaa Jafear Mahrath.

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