Ozone chemistry of acetylenes: Trapping of α-oxo carbonyl oxides by methanol and stabilization of α-oxo hydroperoxides by derivatization

Karl Griesbaum, Yuxiang Dong

Research output: Contribution to journalArticle

3 Scopus citations

Abstract

Ozonolyses of four symmetrically substituted (13a-13d) and of four unsymmetrically substituted acetylenes (17a-17d) gave all of the expected α-oxo methoxyhydroperoxides (14a-14d, 18ae-18de, 19ae-19de) with good selectivities. The labile, non-isolable hydroperoxides were converted into the corresponding O-methyl oximes (15, 18f, 19f), which could be isolated as stable compounds.

Original languageEnglish (US)
Pages (from-to)753-756
Number of pages4
JournalLiebigs Annales
Issue number4
DOIs
StatePublished - 1997

Keywords

  • Alkynes
  • Hydroperoxides
  • Oximes
  • Ozonolysis

ASJC Scopus subject areas

  • Chemistry(all)

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