A vinylogous Norrish reaction as a strategy for light-mediated ring expansion

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Derksen-2022-Vinylogous Norrish.pdf (437.53 KB)
Date
2022-02-03
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Royal Society of Chemistry
Abstract
The reactions of bicyclic divinyl ketones display wavelength-dependent changes in product formation. UV irradiation results in the formation of competitive and tricyclic unsaturated ketones that subsequently undergo ring expansion and reaction with a range of nucleophiles. DFT calculations and transient absorption experiments were completed that are consistent with a vinylogous Type II Norrish pathway.
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A vinylogous Norrish reaction as a strategy for light-mediated ring expansion—Chemical Communications (RSC Publishing). (n.d.). Retrieved April 10, 2024, from https://pubs.rsc.org/en/content/articlelanding/2022/cc/d2cc00513a
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https://hdl.handle.net/1880/118363
 https://doi.org/10.11575/PRISM/43205
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Science Research & Publications