Ni-Rhodanine Complex Supported on FSM-16 as Mesoporous Silica Support: Synthesis, Characterization and Application in Synthesis of Tri and Tetrasubstituted Imidazoles and 3,4-Dihydropyrimidine-2-(1H)-Ones

A new, efficient and recoverable heterogeneous catalyst was successfully synthesized by functionalization of mesoporous silica FSM-16. The FSM-16/CPTMS-Rh-Ni(II) characterization with several techniques such as, XRD, TGA, FT-IR, SEM, EDX, BET and ICP. As a result, it was found that this synthesized...

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Bibliographic Details
Published in:SILICON 2020-09, Vol.12 (9), p.2121-2131
Main Authors: Gholamian, Fatemeh, Hajjami, Maryam, Sanati, Ali Mohammad
Format: Article
Language:English
Subjects:
Adsorption
Catalysts
Chemical synthesis
Chemistry
Chemistry and Materials Science
Environmental Chemistry
Ethanol
Fourier transforms
Imidazole
Inorganic Chemistry
Lasers
Materials Science
Optical Devices
Optics
Original Paper
Photonics
Polymer Sciences
Scanning electron microscopy
Silicon dioxide
Solvents
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Summary:A new, efficient and recoverable heterogeneous catalyst was successfully synthesized by functionalization of mesoporous silica FSM-16. The FSM-16/CPTMS-Rh-Ni(II) characterization with several techniques such as, XRD, TGA, FT-IR, SEM, EDX, BET and ICP. As a result, it was found that this synthesized compound acted as catalyst for many multi component reactions. These reactions included the synthesis of 2,4,5-triaryl-1H-imidazoles, 1,2,4,5-tetrasubstituted imidazoles and 3,4-dihydropyrimidine-2-(1H)-ones derivatives. Graphical Abstract A new, efficient and recoverable heterogeneous catalyst was successfully synthesized by functionalization of FSM-16. The FSM-16/CPTMS-Rh-Ni(II) characterization with several techniques such as, XRD, TGA, FT-IR, SEM, EDX, BET and ICP. As a result, it was found that this synthesized compound acted as catalyst for many multi component reactions. These reactions included the synthesis of 2,4,5-triaryl-1H-imidazoles, 1,2,4,5-tetrasubstituted imidazoles and 3,4-dihydropyrimidine-2-(1H)-ones derivatives.
ISSN:1876-990X
1876-9918
DOI:10.1007/s12633-019-00305-3