Recent advances in microwave-assisted multicomponent synthesis of spiro heterocycles

RSC Advances, Journal Year: 2024, Volume and Issue: 14(8), P. 5547 - 5565

Published: Jan. 1, 2024

Spiro heterocycle frameworks are a class of organic compounds that possesses unique structural features making them highly sought-after targets in drug discovery due to their diverse biological and pharmacological activities.

Language: Английский

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Extraction of astaxanthin using ultrasound-assisted natural deep eutectic solvents from shrimp wastes and its application in bioactive films

Journal of Cleaner Production, Journal Year: 2020, Volume and Issue: 284, P. 125417 - 125417

Published: Dec. 4, 2020

Language: Английский

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Choline Chloride-Based DES as Solvents/Catalysts/Chemical Donors in Pharmaceutical Synthesis

Molecules, Journal Year: 2021, Volume and Issue: 26(20), P. 6286 - 6286

Published: Oct. 18, 2021

DES are mixtures of two or more compounds, able to form liquids upon mixing, with lower freezing points when compared the individual constituents (eutectic mixtures). This attitude is due specific hydrogen-bond interactions network between components mixture. A notable characteristic possibility develop tailor-made by changing ratios a limited water dilution, for special applications, making them attractive pharmaceutical purposes. In this review, we focused our attention on application ChCl-based in synthesis compounds. context, these eutectic can be used as solvents, solvents/catalysts, chemical donors and explored some representative examples recent literature such applications.

Language: Английский

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Effective absorption of dichloromethane using deep eutectic solvents

Journal of Hazardous Materials, Journal Year: 2022, Volume and Issue: 439, P. 129666 - 129666

Published: July 22, 2022

Language: Английский

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Recent advances in the application of deep eutectic solvents for the synthesis of Spiro heterocyclic scaffolds via multicomponent reactions

Journal of Molecular Liquids, Journal Year: 2023, Volume and Issue: 385, P. 122398 - 122398

Published: June 20, 2023

Language: Английский

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Novel deep eutectic solvent catalysed Single-Pot open flask synthesis of Tetrasubstituted-1H-Pyrroles

Journal of Molecular Liquids, Journal Year: 2024, Volume and Issue: 401, P. 124592 - 124592

Published: March 29, 2024

Language: Английский

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Deep Eutectic Solvents (DESs): Emerging viable solvent systems for transition-metal-catalyzed cross-coupling reactions

Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 127287 - 127287

Published: March 1, 2025

Language: Английский

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Liquid-liquid extraction of cobalt(II) and zinc(II) from aqueous solutions using novel ionic liquids as an extractants

Journal of Molecular Liquids, Journal Year: 2020, Volume and Issue: 307, P. 112955 - 112955

Published: March 25, 2020

Language: Английский

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Engaging Isatins in Multicomponent Reactions (MCRs) – Easy Access to Structural Diversity

The Chemical Record, Journal Year: 2021, Volume and Issue: 21(4), P. 924 - 1037

Published: Feb. 18, 2021

Abstract Multicomponent reactions (MCRs) are a valuable tool in diversity‐oriented synthesis. Its application to privileged structures is gaining relevance the fields of organic and medicinal chemistry. Isatin, due its unique reactivity, can undergo different MCRs, affording multiple interesting scaffolds, namely oxindole‐derivatives (including spirooxindoles, bis‐oxindoles 3,3‐disubstituted oxindoles) even, under certain conditions, ring‐opening occur that leads other heterocyclic compounds. Over past few years, new methodologies have been described for this important easily available starting material MCRs. In review, we explore these novelties, displaying them according structure final products obtained.

Language: Английский

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Deep eutectic solvents as reusable catalysts and promoter for the greener syntheses of small molecules: Recent advances

Journal of Molecular Liquids, Journal Year: 2022, Volume and Issue: 371, P. 121013 - 121013

Published: Dec. 10, 2022

Language: Английский

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