Original articleValue-added synthesized acidic polymer nanocomposite with waste chicken eggshell: A novel metal-free and heterogeneous catalyst for Mannich and hantzsch cascade reactions from alcohols
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Graphical abstract
Keywords
Eggshell
Cobalt ferrite
2,4,6-triarylpyridine
β-amino carbonyl
2-amino-4,6-diphenylnicotinonitrile
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© 2023 The Author(s). Published by Elsevier B.V. on behalf of King Saud University.