A new synthetic approach to α-chlorocinnamaldehydes

Valentine G. Nenajdenko, Alexander L. Reznichenko, Olesya N. Lenkova, Alexey V. Shastin, Elizabeth S. Balenkova

Research output: Contribution to journalArticleScientificpeer-review

12 Citations (Scopus)

Abstract

A new simple and efficient transformation of aromatic aldehydes into α-chlorocinnamaldehydes is described. Catalytic olefination reaction of hydrazones of aromatic aldehydes with 2-trichloromethyl-1,3-dioxolane gives ethylene acetals of target alkenes in moderate to good yields. The reaction proceeds stereoselectively to form preferably Z-isomers.

Original languageEnglish
Pages (from-to)605-609
Number of pages5
JournalSynthesis
Issue number4
DOIs
Publication statusPublished - 7 Mar 2005
MoE publication typeNot Eligible

Keywords

  • α-chlorocinnamaldehydes
  • 2-trichloromethyl-1,3-dioxolane
  • Alkenes
  • Catalysis
  • Catalytic olefination

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