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Substituent Effect in Photochemistry of Carbonyl Compounds: α-Halovalerophenones

  • Sungsu Cho
  • , Bong Ser Park
  • Dongguk University

Research output: Contribution to journalArticlepeer-review

12 Scopus citations

Abstract

Valerophenones containing a substituent at alpha position to the carbonyl group show the remarkable substituent effects on their photochemical reactions. α-Bromovalerophenone gives only the C-Br bond cleavage products, but the α-chlorovalerophenone follows the classical Norrish/Yang reaction pathway predominantly.

Original languageEnglish
Pages (from-to)42-44
Number of pages3
JournalBulletin of the Korean Chemical Society
Volume25
Issue number1
DOIs
StatePublished - 20 Jan 2004

Keywords

  • Halo ketone
  • Photochemistry
  • Substituent effect

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