Sustainable alternative protocols for the multicomponent synthesis of spiro-4H-pyrans catalyzed by 4-dimethylaminopyridine

Green approaches to the synthesis of spiro-4. H-pyrans are reported based on the one-pot and three-component condensation via a domino Knoevenagel/Michael/cyclization sequence. These approaches involve evaluation of the activity of several organocatalysts in water as a reaction media and also under...

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Bibliographic Details
Main Authors: Zakeri, Masoumeh, Nasef, Mohamed Mahmoud, Abouzari-Lotf, Ebrahim, Moharami, Arezoo, Heravi, Majid M.
Format: Article
Published: Korean Society of Industrial Engineering Chemistry 2015
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Online Access:http://eprints.utm.my/id/eprint/58847/
http://dx.doi.org/10.1016/j.jiec.2015.03.035
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Institution: Universiti Teknologi Malaysia