Synthesis of Heterocyclic compounds with multi- cyclic systems Utilizing Fused and Suspended routs | ||||
| Egyptian Journal of Chemistry | ||||
| Article 27, Volume 63, Issue 10, October 2020, Page 3873-3878 PDF (394.53 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejchem.2020.25686.2513 | ||||
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| Authors | ||||
Khadiga Shaheen   1; Ahmed Saleh 2; Alaa El_din M Gafaar3
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| 1National Research Centre, 30 El-Tahrir Street | ||||
| 2Department of Photochemistry, National Research Centre, Cairo, Egypt | ||||
| 3Photochemistry department, chemical industrial division | ||||
| Abstract | ||||
| When 2-aminoisoquinoline-1,3-(2H,4H)-dione (1a) or 2-phenylisoquinoline-1,3-(2H,4H)-dione (1b) was reacted with some of the aromatic aldehydes, derivatives 2a-e and 3a-e respectively were obtained in moderate yield (55%-60%). On the other hand, when compounds 1a, b stirred overnight with aldo-sugars either hexoses or pentoses in a pyridine/pepperdine mixture, new glycosides 4a-e and 5a-e respectively were produced. | ||||
| Keywords | ||||
| Aminoisoquinoline; phenylisoquinoline; aromatic ldehydes; hexoses; pentoses; glycosides | ||||
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