期刊
RESEARCH ON CHEMICAL INTERMEDIATES
卷 47, 期 6, 页码 2245-2261出版社
SPRINGER
DOI: 10.1007/s11164-021-04423-9
关键词
2,4,5-triarylimidazole derivatives; Multicomponent reaction; ZSM-11; Zeolite catalyst; Solvent-free reaction
资金
- Council of Scientific and Industrial Research (CSIR), New Delhi
- Department of Chemistry, Dr. Babasaheb Ambedkar Marathwada University, Aurangabad, India
The Zeolite ZSM-11 catalyst prepared by hydrothermal method showed good catalytic activity for the synthesis of 2,4,5-triarylimidazole derivatives. The catalyst has merits such as eco-friendly, ease of reusability and recovery, making it highly suitable for consecutive reactions.
Zeolite ZSM-11 catalyst was prepared by hydrothermal method and characterized by FTIR, XRD, SEM, HRTEM, EDS, and BET analysis techniques. The catalyst shows good catalytic activity toward synthesis of 2,4,5-triarylimidazole derivatives which is prepared by using benzil, aldehyde and ammonium acetate in solvent-free condition. The reaction, one pot synthesis is highly adaptable and eco-friendly and has several merits such as short reaction time, mild reaction conditions, and high yield. The ease of reusability and recovery of catalyst for five consecutive reactions makes this protocol highly suitable. [GRAPHICS] .
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