A convenient synthesis of pyrandione derivatives using P-toluenesulfonic acid as catalyst under ultrasound Irradiation
| dc.contributor.author | Benosmane, Nadjib | |
| dc.contributor.author | Boutemeur, B. | |
| dc.contributor.author | Hamdi, S.M. | |
| dc.contributor.author | Hamdi, M. | |
| dc.date.accessioned | 2017-05-17T10:09:14Z | |
| dc.date.available | 2017-05-17T10:09:14Z | |
| dc.date.issued | 2016 | |
| dc.description.abstract | A new series of 3,3'-{alkane-α,ω-diylbis[imino-eth-1-yl-1-ylidene]}bis(6-methyl-2H-pyran- 2,4(3H)-dione) derivatives (3c-e) has been synthesized by the convenient ultrasound-mediated condensation of a diamine with dehydroacetic acid in the presence of a catalytic amount of p- toluenesulfonic acid. The structure of all synthesized compounds was elucidated by IR spectroscopy, 1H NMR spectroscopic spectra, elemental analysis, and mass spectroscopy. A tautomeric form for the derivatives species is also proposed | en_US |
| dc.identifier.issn | ISSN 1112-9867 | |
| dc.identifier.uri | https://dspace.univ-boumerdes.dz/handle/123456789/3646 | |
| dc.language.iso | en | en_US |
| dc.relation.ispartofseries | Journal of Fundamental and Applied Sciences;pp. 1-13 | |
| dc.subject | Dehydroacetic acid | en_US |
| dc.subject | Schiff base | en_US |
| dc.subject | Condensation | en_US |
| dc.subject | Catalyst | en_US |
| dc.subject | Ultrasound irradiation | en_US |
| dc.subject | Tautomerism | en_US |
| dc.title | A convenient synthesis of pyrandione derivatives using P-toluenesulfonic acid as catalyst under ultrasound Irradiation | en_US |
| dc.type | Article | en_US |
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