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Dimethyldioxirane and Acetone Are Not in Equilibrium
Author(s) -
Zeller KlausPeter,
Kowallik Meike,
Schuler Paul
Publication year - 2005
Publication title -
european journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.825
H-Index - 155
eISSN - 1099-0690
pISSN - 1434-193X
DOI - 10.1002/ejoc.200500554
Subject(s) - dimethyldioxirane , dioxirane , chemistry , acetone , carbonyl group , ketone , oxygen atom , nuclear magnetic resonance spectroscopy , methylcyclopentane , organic chemistry , medicinal chemistry , catalysis , selectivity , molecule
The potential transfer of an oxygen atom from dioxiranes to a ketonic carbonyl group is disproved by appropriate D‐ and 13 C‐labelling. As shown by 13 C NMR spectroscopy bis(trideuteriomethyl)dioxirane and [carbonyl‐ 13 C]acetone are not in equilibrium with [D 6 ]acetone and [3‐ 13 C]dimethyldioxirane. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)