期刊
CHEMICAL RECORD
卷 18, 期 11, 页码 1560-1582出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/tcr.201800016
关键词
beta-cyclodextrin; supramolecular catalyst; multicomponent reactions; inclusion complex
资金
- Department of Science and Technology, New Delhi, India
- Rajiv Gandhi National Fellowship
- University Grant Commission, New Delhi, India under NET-JRF-SRF
- UGC
- DST
- FIST-DST
beta-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 beta-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. beta-Cyclodextrin activates variety of organic compounds like aldehydes, ketones, anhydride, oximes, amines, nitriles and increases the rate of reactions.
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