Fe/ZSM-5-catalyzed-synthesis of 1,4-dihydropyridines under ultrasound irradiation and their antioxidant activities
A small library of 1,4-dihydropyridines have been synthesized from ethyl acetoacetate, ammonium acetate and various aldehydes via Hantzsch multicomponent reaction in the presence of Fe/ZSM-5 catalyst under ultrasound irradiation for 90 min. 1,4-Dihydropyridine derivatives were obtained in 64-86% yie...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Universiti Kebangsaan Malaysia
2023
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| Online Access: | http://journalarticle.ukm.my/22068/1/SE%2012.pdf http://journalarticle.ukm.my/22068/ http://www.ukm.my/jsm/index.html |
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