Results 31 to 40 of about 2,638,221 (283)
An acid-based DES as a novel catalyst for the synthesis of pyranopyrimidines
Scientific Reports, 2023 Deep eutectic solvents have countless advantages over normal solvents, and in addition to complying with the principles of green chemistry, depending on their nature, they can also act as catalysts. The use of deep eutectic solvents as acid catalysts has
Arezo Monem +2 more
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Alternative Assisted Extraction Methods of Phenolic Compounds Using NaDESs
Antioxidants, 2023 A renewed understanding of eco-friendly principles is moving the industrial sector toward a shift in the utilization of less harmful solvents as a main strategy to improve manufacturing.
Mario Coscarella +7 more
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Advances in Deep Eutectic Solvents: New Green Solvents
, 2023 This Special Issue, entitled “Advances in deep eutectic solvents: New green solvents”, was organized to collect original research articles on the latest developments in the new green solvents, deep eutectic solvents (DESs), and their ...
Shuhang Ren, Weize Wu, Tiancheng Mu
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Siliao yanjiu, 2022 In the study, a highly and efficient extraction technique for determination of flavonoids from guava leaves using a combination of ultrasound-assisted extraction and deep eutectic solvents (DES) was developed. Using guava leaves as raw materials and deep
Li-rong JIANG +7 more
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Alternative green solvents in sample preparation
Green Analytical Chemistry, 2022 Sample treatment is one of the most contaminant steps in the analytical process, mainly due to the high consumption of energy and petrol-based organic solvents, which involve a high environmental impact. One of the most promising strategies to reduce the
Sergio Armenta +3 more
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Alkylation of amines with allylic alcohols and deep eutectic solvents as metal-free and green catalyst [PDF]
, 2023 A novel approach for the allylic alkylation of anilines, hydrazides and indole derivatives by the direct use of allylic alcohols is described under very mild conditions, such as room temperature and using sustainable deep eutectic solvents (DESs).
Raquel, P. Herrera +2 more
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Shipin gongye ke-ji, 2023 A green and efficient ultrasonic-assisted acidic natural deep eutectic solvents for the extraction of anthocyanins from Aronia Melanocarpa was developed.
Haifei LI +9 more
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Sensors, 2023 The use of green, inexpensive, and biodegradable deep eutectic solvents as nonaqueous solvents and electrolytes could be a useful way to potentially improve the enzyme biosensor performance as well as a profitable strategy to extend their use in the gas phase.
Svigelj, Rossella +2 more
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The Future of Green Chemistry: Evolution and Recent Trends in Deep Eutectic Solvents Research
Applied SciencesDeep eutectic solvents are a sustainable and chemically tunable class of solvents formed by strong hydrogen bonding between a hydrogen bond acceptor and a hydrogen bond donor.
Veronika Jančíková, Michal Jablonský
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Bioresources and Bioprocessing, 2018 Background Deep eutectic solvents have attracted considerable attention in numerous fields. There is little information on mung bean epoxide hydrolase-catalyzed epoxides in deep eutectic solvent-containing system.
Fei Peng +4 more
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