γ-Alkylthio-γ-chloro-α,β-dicarbonyl Compounds.
✍ Scribed by F. I. Guseinov; R. N. Burangulova; V. M. Ismailov
- Publisher
- John Wiley and Sons
- Year
- 2004
- Weight
- 77 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0931-7597
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## Abstract The most convenient and direct route to α‐hydroxy‐β‐dicarbonyl compounds is the oxidation of readily accessible 1,3‐dicarbonyls. Hence, this type of oxidation is an intensively investigated field. In this short review, we present and compare α‐hydroxylations using various oxidants such
Electron impact mass spectra of eight of the title compounds are reported. Abundant fragment ions were produced under electron impact (EI) conditions and, with one exception, the (ArC O + ) ions were the base peaks. The EI fragmentation mechanisms of two representative compounds were studied with th