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Proceedings of The 13th International Electronic Conference on Synthetic Organic Chemistry
The first hydroxilated series of coumarin-chalcone derivatives has been synthesize starting from the corresponding salicyl aldehyde and β-ketoester precursors by a Knoevenagel reaction in order to obtain the methoxy derivatives which have been further hydrolyzed with a Lewis acid.doi:10.3390/ecsoc-13-00191 fatcat:h5nwghlzyzfihpfszlwoqlzemy