ChemInform Abstract: Photochemical Rearr
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Alexandre Drouin; Dana K. Winter; Simon Pichette; Samuel Aubert-Nicol; Jean Less
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Article
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2011
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John Wiley and Sons
β 32 KB
## Abstract Upon irradiation a number of Nβmesyloxylactams such as (I), (IV), (VI), and (VIII) undergo efficient ringβcontraction yielding pyrrolidine, piperidine, and azepane derivatives.