MgSiO 3 nanoparticle‐catalyzed 1,3‐dipolar cycloaddition reactions in the synthesis of novel spiroindane‐1,3‐diones derived from substituted chalcones

Employment of metal nanoparticles has been one of the most promising synthetic strategies for a number of chemical transformations. New spiroindane‐1,3‐diones were synthesized through [3 + 2] cycloaddition in moderate to high yields by a three‐component reaction of heterocyclic chalcone derivatives,...

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Bibliographic Details
Published in:Journal of the Chinese Chemical Society (Taipei) 2019-12, Vol.66 (12), p.1708-1712
Main Authors: Hegde, Subramanya Gopal, Koodlur, Lokesh, Reddy, Suman Y., Narayanarao, Manjunatha
Format: Article
Language:English
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Summary:Employment of metal nanoparticles has been one of the most promising synthetic strategies for a number of chemical transformations. New spiroindane‐1,3‐diones were synthesized through [3 + 2] cycloaddition in moderate to high yields by a three‐component reaction of heterocyclic chalcone derivatives, ninhydrin, and sarcosine/L‐proline. The presence of heterogenous MgSiO 3 nanoparticles (NPs) under microwave irradiation showed a robust effect in improving the yield of the desired products. Furthermore, the catalyst may be recovered and reused without significant loss of activity.
ISSN:0009-4536
2192-6549
DOI:10.1002/jccs.201800445