Y.Jamal, M. (2014). Synthesis and Spectroscopic Studies of Some Imines Derived From O-Tolidine and Their Conversion to New Bis-Azetidin-2-One Derivativesfrom Phenylthioacetic Acid. , 25(2), 1-16.
Mustafa Y.Jamal. "Synthesis and Spectroscopic Studies of Some Imines Derived From O-Tolidine and Their Conversion to New Bis-Azetidin-2-One Derivativesfrom Phenylthioacetic Acid". , 25, 2, 2014, 1-16.
Y.Jamal, M. (2014). 'Synthesis and Spectroscopic Studies of Some Imines Derived From O-Tolidine and Their Conversion to New Bis-Azetidin-2-One Derivativesfrom Phenylthioacetic Acid', , 25(2), pp. 1-16.
Y.Jamal, M. Synthesis and Spectroscopic Studies of Some Imines Derived From O-Tolidine and Their Conversion to New Bis-Azetidin-2-One Derivativesfrom Phenylthioacetic Acid. , 2014; 25(2): 1-16.

Synthesis and Spectroscopic Studies of Some Imines Derived From O-Tolidine and Their Conversion to New Bis-Azetidin-2-One Derivativesfrom Phenylthioacetic Acid

Al-Mustansiriyah Journal of Science
Article 1, Volume 25, Issue 2, 2014, Pages 1-16
Author
Mustafa Y.Jamal
Abstract
A series of four membered ring the azetidin-2-one (11-20) have been synthesized via Schiff bases(1-10) by reaction of different aromatic aldehyde with o-Tolidine in absolute ethanol and two or three droop glacial acetic acid then reflux for (2-3)hours . Schiff bases then reacted with phenylthioacetic acid in the presence of triethylamine with phosphorusoxychloride using dry methylene dichloride under inert nitrogen atmosphere at 0 ˚C. to give us the corresponding azetidin-2-one. The structural of these compounds were monitored and confirmed by using (TLC), spectroscopic tools as IR ,1H NMR, and Elemental analysis.
Keywords
Imines; Schiff bases; Benzidine; lactam; Four member ring; Staudinger reaction; Ketene
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