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Synthesis of New Proline Derivatives | ||
| Journal of College of Education | ||
| Article 1, Volume 0, Issue 6, 2017, Pages 489-496 | ||
| Authors | ||
| Redha I.H.Al-Bayati; Sahar A. K; Ibtihal K; Abdul- Jabbar K. AL. Abodi | ||
| Abstract | ||
| Reaction of Proline with acetic anhyhride gave compound (A1), which upon treatment with hydrazine afforded The lactame (A2). The reaction of (A2) with sodium nitrite and hydrochloric acid, obtained diazonium Salt in good Yield. Then, diazonium Salt has bean treated with secondary amines and with ethylacetoacetate to give compounds (A3-A5) and compound (A6) respectively Compound A6 could be cyclised by hydrazine and phenyl hydrazine to give A7 and A8 Upon The reaction of A2 with aldehyde, Schiff's bases were obtained in a good yield (A9-A13).The structure of the synthesized compounds have been elucidated by physical and spectroscopic methods (IR, UV, C.H.N. analysis | ||
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