β-Cyclodextrin: A Green and Efficient Supramolecular Catalyst for Organic Transformations
| Autor: | Dipak R. Patil, Dipak S. Dalal, Yogesh A. Tayade |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
chemistry.chemical_classification
Aqueous solution Cyclodextrin 010405 organic chemistry Chemistry General Chemical Engineering Supramolecular chemistry General Chemistry Cyclic oligosaccharide 010402 general chemistry 01 natural sciences Biochemistry Organic media Combinatorial chemistry 0104 chemical sciences Catalysis Solvent Enzyme Materials Chemistry |
| Zdroj: | Chemical record (New York, N.Y.). 18(11) |
| ISSN: | 1528-0691 |
| Popis: | β-Cyclodextrin is cyclic oligosaccharide possessing hydrophobic cavity, which binds the substrates selectively and catalyze number of organic transformations with high selectivity. It catalyzes the reaction by non-covalent supramolecular bonding with reversible formation of host-guest complexes as seen in enzymes. This account summarizes our efforts in designing a good number of important organic transformations using β-cyclodextrin and its derivatives. These reactions were performed in neat, aqueous as well as organic media. Greener synthetic routes to a variety of biologically relevant organic molecules has been developed. The temperature, solvent and catalyst amount plays in important role in these reactions. β-Cyclodextrin activates variety of organic compounds like aldehydes, ketones, anhydride, oximes, amines, nitriles and increases the rate of reactions. |
| Databáze: | OpenAIRE |
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