Synthesis of pyrano[2,3-c] pyrazoles by ionic liquids under green and eco-safe conditions
Optimization of a green approach to the synthesis of pyrano[2,3-c]pyrazoles based on the one-pot, four-component condensation via a domino Knoevenagel/Michael/cyclization sequence was investigated. This method involved the evaluation of the activity of several ionic liquids (ILs) in various solvents...
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Main Authors: | , , , , , |
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Format: | Article |
Published: |
Springer Science+Business Media B.V.
2017
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Subjects: | |
Online Access: | http://eprints.utm.my/id/eprint/80528/ http://dx.doi.org/10.1007%2Fs11164-016-2648-y |
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Institution: | Universiti Teknologi Malaysia |