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- Publisher
- Springer Journals
- Copyright
- Copyright © Springer 1991
- ISSN
- 0922-6168
- eISSN
- 1568-5675
- DOI
- 10.1163/156856791x00246
- Publisher site
- See Article on Publisher Site
Abstract
In contrast to the corresponding cyclopentanedione derivative, 5,5-dimethyl-2-isopropyl-2-phenylsulfinyl-1,3-cyclohexanedione (3) does not undergo the expected cis-elimination of phenylsulfenic acid on warming in CH2Cl2 to afford the title compound 1, but instead gives an equimolar mixture of 5,5-dimethyl-2-(1 ′-isopropyl-4′,4′-dimethyl-2′,6′-dioxocyclohexyl)-2-isopropyl-1, 3-cyclohexanedione (9) and S-phenyl benzenethiosulfonate (10). These products result from dimerization of the 4,4-dimethyl-1-isopropyl-2,6-dioxocyclohexylradical (7) andthephenylsulfinyl radical (8), respectively.
Journal
Research on Chemical Intermediates – Springer Journals
Published: Jun 1, 1991
Keywords: Cyclopentanedione; Dimedone; Dioxo; mCPBA; Phenyl Sulfide