Literature DB >> 22533528

One-pot, three-component synthesis of a library of spirooxindole-pyrimidines catalyzed by magnetic nanoparticle supported dodecyl benzenesulfonic acid in aqueous media.

Jia Deng1, Li-Ping Mo, Fei-Yang Zhao, Zhan-Hui Zhang, Shou-Xin Liu.   

Abstract

Dodecyl benzenesulfonic acid functionalized silica-coated magnetic nanoparticles (γ-Fe2O3@SiO2-DDBSA) were readily prepared and identified as an efficient catalyst for the synthesis of a library of spirooxindole-pyrimidine derivatives by three-component condensation reaction of barbituric acids, isatins and cyclohexane-1,3-diones. The aqueous reaction medium, easy recovery of the catalyst using an external magnet, and high yields make the protocol sustainable and economic.

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Year:  2012        PMID： 22533528     DOI： 10.1021/co3000264

Source DB:  PubMed          Journal:  ACS Comb Sci        ISSN： 2156-8944            Impact factor:   3.784


  3 in total

Review 1.  A decennary update on applications of metal nanoparticles (MNPs) in the synthesis of nitrogen- and oxygen-containing heterocyclic scaffolds.

Authors:  Tejas M Dhameliya; Hiren A Donga; Punit V Vaghela; Bhoomi G Panchal; Dipen K Sureja; Kunjan B Bodiwala; Mahesh T Chhabria
Journal:  RSC Adv       Date:  2020-09-03       Impact factor: 4.036

Review 2.  Molecular diversity of spirooxindoles. Synthesis and biological activity.

Authors:  Tetyana L Pavlovska; Ruslan Gr Redkin; Victoria V Lipson; Dmytro V Atamanuk
Journal:  Mol Divers       Date:  2015-09-29       Impact factor: 2.943

3.  Supported l-tryptophan on Fe3O4@SiO2 as an efficient and magnetically separable catalyst for one-pot construction of spiro[indene-2,2'-naphthalene]-4'-carbonitrile derivatives.

Authors:  Aref Ghasemi-Ghahsareh; Javad Safaei-Ghomi; Hourieh Sadat Oboudatian
Journal:  RSC Adv       Date:  2022-01-05       Impact factor: 3.361
  3 in total

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