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Studying Characterization of Some New Heterocyclic Derivatives that Synthesized from 2-Aminobenzothiazole Derivatives | ||
| journal of al-qadisiyah for pure science(quarterly) | ||
| Article 1, Volume 13, Issue 2, 2013, Pages 183-168 PDF (0 K) | ||
| Authors | ||
| Faze Abd Al.Hussaine Al-Rmahi; Ali Fataah Naasr Al- Hussainy | ||
| Abstract | ||
| ABSTRACT This research including preparation new derivatives for heterocyclic compounds are (1,3 benzothiazole), (1,3oxazpine) ,and(imidazolidin-4-one). The process synthesis in us research divided into two major pathways.: First , synthesis 2- amino benzothiazole derivatives [ 6-acetyle -2-amino benzothiazole (A1)and [6,'6]biphenyl thiazolyle [2,2']di amine (B1) ] from p-amino acetophenone and benzidine respectively .Second pathway , with some aldehydes subsisted ,amin group of benzothiazole reacted to form Schiff's base compounds that enter reaction with phathlic anhydride to produced ( 1,3 Oxazpine) derivatives (As3,As4,B3), and with (valine) amino acid to form imidazolidin-4-one heterocyclic (As5).The reactions followed up by using Thin Layer Chromatographic method (TLC) to perform the reaction ,as well as, characterizing new derivatives by using FT-IR and (C.H.N.S) measurements for these compounds. | ||
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