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- [31] Silica-coated magnetic NiFe2O4 nanoparticles-supported H3PW12O40; synthesis, preparation, and application as an efficient, magnetic, green catalyst for one-pot synthesis of tetrahydrobenzo[b]pyran and pyrano[2,3-c]pyrazole derivatives Research on Chemical Intermediates, 2016, 42 : 3071 - 3093
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- [35] [Fe3O4@CQD@Si(OEt)(CH2)3NH@CC@Ad@SO3H]+Cl−: As a new, efficient, magnetically separable and reusable heterogeneous solid acid catalyst for the synthesis of 5-amino-1,3-diphenyl-1H-pyrazole 4-carbonitril and pyrano[2,3-c] pyrazole derivatives Research on Chemical Intermediates, 2023, 49 : 2099 - 2122
- [36] Synthesis of 2,3-dihydroquinazolin-4(1H)-ones via one-pot three-component reaction catalyzed by l-pyrrolidine-2-carboxylic acid-4-hydrogen sulfate (supported on silica gel) as novel and recoverable catalyst Journal of the Iranian Chemical Society, 2012, 9 : 607 - 613
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- [39] Nano silica extracted from horsetail plant as a natural silica support for the synthesis of H3PW12O40 immobilized on aminated magnetic nanoparticles (Fe3O4@SiO2-EP-NH-HPA): a novel and efficient heterogeneous nanocatalyst for the green one-pot synthesis of pyrano[2,3-c]pyrazole derivatives RESEARCH ON CHEMICAL INTERMEDIATES, 2020, 46 (06) : 3037 - 3066
- [40] [Fe3O4@CQD@Si(OEt)(CH2)3NH@CC@Ad@SO3H]+Cl-: As a new, efficient, magnetically separable and reusable heterogeneous solid acid catalyst for the synthesis of 5-amino-1,3-diphenyl-1H-pyrazole 4-carbonitril and pyrano[2,3-c] pyrazole derivatives RESEARCH ON CHEMICAL INTERMEDIATES, 2023, 49 (05) : 2099 - 2122