Synthesis and characterization of new seven membered ring oxazepane derivatives by cyclization of imine with succinic anhydride
Author
Source
Journal of Babylon University : Journal of Applied and Pure Sciences
Issue
Vol. 25, Issue 2 (30 Jun. 2017), pp.718-727, 10 p.
Publisher
Publication Date
2017-06-30
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Abstract EN
In the present work new model of ring closing compound is prepared by [2+5] cycloaddition reaction of Imine with Succinic anhydride.
The reaction diagram involved two stages: The first one was generation of Imine by coupling reaction of Vanillin via biphenyl-4,4'-diamine in presence of Methanol as a solvent to produce di (3-methoxy-4-hydroxybenzylidene)-biphenyl-4,4'-diamine(BZV) in good yield .
While the second state produced 1,3-Oxazepane-4,7-dione derivative(BZVS) through nucleophilic addition reaction of Imine toward Succinic anhydride with ring expansion under inert N2 gas bubbling with refluxing conditions.
The products formed were monitored by TLC, purified by column chromatography (CC) and identified by Spectroscopic Techniques (FT-IR, 1H-NMR,13C-NMR, GC-Mass analysis).
American Psychological Association (APA)
Ubayd, Ihab Karim. 2017. Synthesis and characterization of new seven membered ring oxazepane derivatives by cyclization of imine with succinic anhydride. Journal of Babylon University : Journal of Applied and Pure Sciences،Vol. 25, no. 2, pp.718-727.
https://search.emarefa.net/detail/BIM-1169497
Modern Language Association (MLA)
Ubayd, Ihab Karim. Synthesis and characterization of new seven membered ring oxazepane derivatives by cyclization of imine with succinic anhydride. Journal of Babylon University : Journal of Applied and Pure Sciences Vol. 25, no. 2 (2017), pp.718-727.
https://search.emarefa.net/detail/BIM-1169497
American Medical Association (AMA)
Ubayd, Ihab Karim. Synthesis and characterization of new seven membered ring oxazepane derivatives by cyclization of imine with succinic anhydride. Journal of Babylon University : Journal of Applied and Pure Sciences. 2017. Vol. 25, no. 2, pp.718-727.
https://search.emarefa.net/detail/BIM-1169497
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 727
Record ID
BIM-1169497