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| Title: | Probing Carbocatalytic Activity of Carbon Nanodots for the Synthesis of Biologically Active Dihydro/Spiro/Glyco Quinazolinones and Aza-Michael Adducts |
| Authors: | Majumdar, Biju Mandani, Sonam Bhattacharya, Tamalika Sarma, Daisy Sarma, Tridib Kumar |
| Keywords: | Addition reactions;Carbon nanodots;Carbon-heteroatom bonds;Michael adducts;Mild reaction conditions;Organic transformations;Quinazolinones;Reaction conditions;Surface acidity;Chemical reactions;carbon;carbon nanodot;carbon nanoparticle;carboxylic acid;dihydroquinazolinone derivative;functional group;glycoquinazolinone derivative;quinazolinone derivative;spiroquinazolinone derivative;unclassified drug;carbon nanotube;fluorescent dye;heterocyclic compound;quinazolinone derivative;acidity;Article;aza Michael addition;catalysis;catalyst;chemical bond;chemical reaction;cyclocondensation;drug structure;drug synthesis;Michael addition;surface property;catalysis;chemical structure;chemistry;synthesis;Aza Compounds;Catalysis;Fluorescent Dyes;Molecular Structure;Nanotubes, Carbon;Quinazolinones |
| Issue Date: | 2017 |
| Publisher: | American Chemical Society |
| Citation: | Majumdar, B., Mandani, S., Bhattacharya, T., Sarma, D., & Sarma, T. K. (2017). Probing carbocatalytic activity of carbon nanodots for the synthesis of biologically active Dihydro/Spiro/Glyco quinazolinones and aza-michael adducts. Journal of Organic Chemistry, 82(4), 2097-2106. doi:10.1021/acs.joc.6b02914 |
| Abstract: | Herein, we report the fluorescent carbon dots as an effective and recyclable carbocatalyst for the generation of carbon-heteroatom bond leading to quinazolinone derivatives and aza-Michael adducts under mild reaction conditions. The results establish this nanoscale form of carbon as an alternative carbocatalyst for important acid catalyzed organic transformations. The mild surface acidity of carbon dots imparted by -COOH functionality could effectively catalyze the formation of synthetically challenging spiro/glycoquinazolinones under the present reaction conditions. © 2017 American Chemical Society. |
| URI: | https://doi.org/10.1021/acs.joc.6b02914 https://dspace.iiti.ac.in/handle/123456789/9133 |
| ISSN: | 0022-3263 |
| Type of Material: | Journal Article |
| Appears in Collections: | Department of Chemistry |
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