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http://dx.doi.org/10.5012/bkcs.2004.25.1.042

Substituent Effect in Photochemistry of Carbonyl Compounds: α-Halovalerophenones  

Cho, Sung-Su (Department of Chemistry, Dongguk University)
Park, Bong-Ser (Department of Chemistry, Dongguk University)
Publication Information
Bulletin of the Korean Chemical Society / v.25, no.1, 2004 , pp. 42-44 More about this Journal
Abstract
Valerophenones containing a substituent at alpha position to the carbonyl group show the remarkable substituent effects on their photochemical reactions. ${\alpha}$-Bromovalerophenone gives only the C-Br bond cleavage products, but the ${\alpha}$-chlorovalerophenone follows the classical Norrish/Yang reaction pathway predominantly.
Keywords
Substituent effect; Photochemistry; Halo ketone;
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Times Cited By Web Of Science : 6  (Related Records In Web of Science)
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