OZONE CHEMISTRY OF ACETYLENES - TRAPPING OF ALPHA-OXO CARBONYL OXIDESBY METHANOL AND STABILIZATION OF ALPHA-OXO HYDROPEROXIDES BY DERIVATIZATION

Authors
GRIESBAUM K DONG YX
Citation
K. Griesbaum et Yx. Dong, OZONE CHEMISTRY OF ACETYLENES - TRAPPING OF ALPHA-OXO CARBONYL OXIDESBY METHANOL AND STABILIZATION OF ALPHA-OXO HYDROPEROXIDES BY DERIVATIZATION, Liebigs Annalen, (4), 1997, pp. 753-756
Citations number
12
Categorie Soggetti
Chemistry
Journal title
Liebigs Annalen → ACNP
ISSN journal
09473440
Issue
4
Year of publication
1997
Pages
753 - 756
Database
ISI
SICI code
0947-3440(1997):4<753:OCOA-T>2.0.ZU;2-Y
Abstract
Ozonolyses of four symmetrically substituted (13a-13d) and of four uns ymmetrically substituted acetylenes (17a-17d) gave all of the expected alpha-oxo methoxyhydroperoxides (14a-14d, 18ae-18de, 19ae-19de) with good selectivities. The labile, non-isolable hydroperoxides were conve rted into the corresponding O-methyl oximes (15, 18f, 19f), which coul d be isolated as stable compounds.