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Issue 82, 2012
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Enantioselectivity in visible light-induced, singlet oxygen [2+4] cycloaddition reactions (type II photooxygenations) of 2-pyridones

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Abstract

3-Substituted 2-pyridones were enantioselectively (68–90% ee) converted into the respective 3-hydroxypyridine-2,6-diones by a sequence consisting of a template-mediated type II photooxygenation and an acid-catalysed rearrangement.

Graphical abstract: Enantioselectivity in visible light-induced, singlet oxygen [2+4] cycloaddition reactions (type II photooxygenations) of 2-pyridones

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Publication details

The article was received on 02 Aug 2012, accepted on 22 Aug 2012 and first published on 10 Sep 2012


Article type: Communication
DOI: 10.1039/C2CC35621J
Citation: Chem. Commun., 2012,48, 10195-10197
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    Enantioselectivity in visible light-induced, singlet oxygen [2+4] cycloaddition reactions (type II photooxygenations) of 2-pyridones

    C. Wiegand, E. Herdtweck and T. Bach, Chem. Commun., 2012, 48, 10195
    DOI: 10.1039/C2CC35621J

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