Articles with "tautomerism base" as a keyword



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Theoretical Study on the Epimerization of Azlactone Rings: Keto–Enol Tautomerism or Base-Mediated Racemization?

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Published in 2018 at "ACS Omega"

DOI: 10.1021/acsomega.8b00060

Abstract: Azlactones are versatile heterocycles employed in a diversity of transformations; the main drawback of these cycles consists in the epimerization of the α-carbonyl stereocenter during its preparation. We hereby present a theoretical study to explain… read more here.

Keywords: tautomerism base; theoretical study; racemization; keto enol ... See more keywords