Nano silica phosphoric acid: an efficient catalyst for the one-pot synthesis of amidoalkyl naphthols under solvent-free condition

1-Amidoalkyl-2-naphthols were prepared via one-pot multi-component reaction of 2-naphthol, aldehydes, and amides in the presence of nano silica phosphoric acid under solvent-free condition at 80 °C. Short reaction times, high yields, and easy work-up are the advantages of this protocol.

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Bibliographic Details
Published in:Journal of the Iranian Chemical Society 2014-06, Vol.11 (3), p.653-658
Main Authors: Bamoniri, A., Mirjalili, B. F., Nazemian, S.
Format: Article
Language:English
Subjects:
Analytical Chemistry
Biochemistry
Chemistry
Chemistry and Materials Science
Inorganic Chemistry
Organic Chemistry
Original Paper
Physical Chemistry
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Summary:1-Amidoalkyl-2-naphthols were prepared via one-pot multi-component reaction of 2-naphthol, aldehydes, and amides in the presence of nano silica phosphoric acid under solvent-free condition at 80 °C. Short reaction times, high yields, and easy work-up are the advantages of this protocol.
ISSN:1735-207X
1735-2428
DOI:10.1007/s13738-013-0336-z