Synthesis and antioxidant activity of novel 8-formyl-4-substitued coumarins
4-Methyl-8-formyl- and 4-phenyl-8-formyl coumarins have been synthesized by Pechmann reaction using oxalic acid catalyst for the first time. 4-Propyl-7-hydroxy-, and 4-methyl-7-methoxy coumarins have also been accomplished by this catalyst for the first time. They have been characterizated by IR, 1H...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Chemical Society of Ethiopia
2018-04-01
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| Series: | Bulletin of the Chemical Society of Ethiopia |
| Subjects: | |
| Online Access: | https://www.ajol.info/index.php/bcse/article/view/169545 |