Calcium ferrite, an efficient catalyst for knoevenagel condensation(A green approach)

Calcium ferrite NPs catalyst have been used as a cheaper and highly efficient catalyst for Knoevenagel condensation of active methylene substrate with various carbonyl compounds affording condensed products in excellent yields in shorter reaction time. The developed greener protocol is very simple,...

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Bibliographic Details
Published in:Oriental journal of chemistry 2017, Vol.33 (4), p.1736-1743
Main Authors: Pippal, Parveen, Pratap Singh, Prabal
Format: Article
Language:English
Subjects:
Calcium ferrites
Carbonyl compounds
Carbonyls
Catalysis
Catalysts
Chemical synthesis
Condensates
Reaction time
Solvents
Substrates
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Summary:Calcium ferrite NPs catalyst have been used as a cheaper and highly efficient catalyst for Knoevenagel condensation of active methylene substrate with various carbonyl compounds affording condensed products in excellent yields in shorter reaction time. The developed greener protocol is very simple, involving cleaner work up and the synthesized products do not require further purification. The catalyst can easily be removed and reused at least for four times without any appreciable change in reactivity.
ISSN:0970-020X
2231-5039
DOI:10.13005/ojc/330418