H۲O-DMNPs of β-cyclodextrin modified Fe ۳O۴ were synthesized and used in a Kabachnik -Fields multicomponent reaction for catalysis
- سال انتشار: 1404
- محل انتشار: دهمین کنفرانس زئولیت انجمن شیمی ایران
- کد COI اختصاصی: NZEOLITE10_034
- زبان مقاله: انگلیسی
- تعداد مشاهده: 47
نویسندگان
Advanced Porous Materials and Energy Technology (APMET), Faculty of Chemistry, Iran University of Science and Technology, Tehran, Iran
Advanced Porous Materials and Energy Technology (APMET), Faculty of Chemistry, Iran University of Science and Technology, Tehran, Iran
Advanced Porous Materials and Energy Technology (APMET), Faculty of Chemistry, Iran University of Science and Technology, Tehran, Iran
چکیده
Magnetic nanoparticles dispersed in water (H۲O-DMNPs) were synthesized successfully from Fe۳O۴ modified with β-cyclodextrin. Modification with β-cyclodextrin stabilises and controls the structure of Fe۳O۴. The dispersion of Fe۳O۴@β-CD was employed in the Kabachnik-Fields multicomponent reaction, which comprised the synthesis of an amine, aldehyde, and dimethylphosphonate. The rate of phosphonate production was substantially increased by β-CD. Magnetic nanocatalysts have gained significant popularity over the past twenty years as a result of advancements in their functionalization and customization capabilities. Our previous study documented the dispersion and stability of gamma-Fe۳O۴ in ethyl acetate, a compound suitable for catalytic purposes. These materials can be effectively used in catalyzing organic reactions and, in the final stage, can be separated from the reaction mixture with a magnet.کلیدواژه ها
Magnetic nanoparticle, Dispersed magnetic nanoparticles (DMNPs), Fe۳O۴@β-CD, Kabachnik –Fields reaction, Multicomponent reactionاطلاعات بیشتر در مورد COI
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