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Synthesis and Characterization of Novel 1,3-Oxazepines Derived from Diamic Acid : N,N‾-Bis-(4-methyl phenyl ) pyromellitamic Diacid
The symmetrical N,N‾-Bis-(4-methyl phenyl) pyromellitamic diacid (I) was synthesized from the reaction of toludine with pyromellitic dianhydride in dry acetone. Esterification of amic acid (I) with dimethyl sulphate in basic medium using acetone as a solvent give symmetrical N,N‾-bis-( 4-...
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| Main Authors: | , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
University of Baghdad
2017-04-01
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| Colecção: | Ibn Al-Haitham Journal for Pure and Applied Sciences |
| Assuntos: | |
| Acesso em linha: | https://jih.uobaghdad.edu.iq/index.php/j/article/view/304 |
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