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ChemInform Abstract: Diastereoface Selectivity in Radical-Mediated C-C Bond Formation of Uridine 5′-Monoselenoacetals.
First published: May 9, 1995
Abstract
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ChemInform Abstract
The intramolecular radical reaction of uridine-5′-monoselenoacetal (I) is shown not to follow Cram′s rule. Intermolecular versions of this reaction type are studied to demonstrate that both steric and electronic effects of the substituent of the oxygen determine a diastereoface selectivity (mechanism).
