Synthesis of naphthoxazinone derivatives using silica-bonded S-sulfonic acid as catalyst under solvent-free conditions / created by Khodabakhsh Niknam and Parisa Abolpour

By:

Niknam, Khodabakhsh [author]

Contributor(s):

Abolpour, Parisa [co author]

Material type: Text

TextSeries: Journal of chemical sciences ; Volume 127, number 7,Bangalore : Springer, 2015Content type:

text

Media type:

unmediated

Carrier type:

volume

ISSN:

09743626

Subject(s):

Silica-bonded propyl-S-sulfonic acid -- Naphthoxazinones -- Aromatic aldehydes

LOC classification:

QD31 JOU

Online resources:

Click here to access online

Abstract: Silica-bonded S-sulfonic acid is employed as a recyclable catalyst for the synthesis of naphthoxazinone derivatives from the reaction of ß-naphthol, aromatic aldehydes and urea at 150°C under solvent-free conditions. The heterogeneous catalyst was recycled for five runs after the reaction of ß-naphthol, benzaldehyde and urea without losing its catalytic activity.

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Holdings
Item type	Current library	Call number	Vol info	Status	Notes	Date due	Barcode
Journal Article	Main Library - Special Collections	QD31 JOU (Browse shelf(Opens below))	Vol. 127, no.7 (pages 1315-1320)	Not for loan	For in house use only

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Silica-bonded S-sulfonic acid is employed as a recyclable catalyst for the synthesis of naphthoxazinone derivatives from the reaction of ß-naphthol, aromatic aldehydes and urea at 150°C under solvent-free conditions. The heterogeneous catalyst was recycled for five runs after the reaction of ß-naphthol, benzaldehyde and urea without losing its catalytic activity.

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