Selective synthesis of A-ring Е-arylidene derivatives from β-sitosterol and their activity.
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DOI: 10.1080/14786419.2022.2103555
Abstract: A series of 24-ethylcholest-4-ene-3,6-dione 2E-arylidene-derivatives has been synthesized by a Claisen-Schmidt reaction from a natural phytosterol β-sitosterol with yields of 80-85%. The structure of the obtained compounds was confirmed by NMR spectroscopy, including two-dimensional correlation… read more here.
Keywords: arylidene derivatives; ring arylidene; selective synthesis; derivatives sitosterol ... See more keywords