Oxidation of Dimedone by Hydrobromic Acid in Dimethylsulfoxide and Synthesis of 3,5-Dibromo-2,6-dihydroxy-4,4-dimethyl-2,5-cyclohexadien-1-one and 3,5,5-Tribromo-4,4-dimethyl-2-hydroxy-2-cyclopenten-1-one

Abstract

Hydrogen bromide in DMSO oxidizes dimedone differently than known cyclic β-diketones: 3,5-dibromo-2,6-dihydroxy-4,4-dimethyl-2,5-cyclohexadien-1-one and 3,5,5-tribromo-4,4-dimethyl-2-hydroxy-2-cyclopenten-1-one are formed instead of vicinal triketones.

Original language	English
Pages (from-to)	158-160
Number of pages	3
Journal	Russian Journal of Organic Chemistry
Volume	33
Issue number	2
Publication status	Published - Feb 1997

ASJC Scopus subject areas

Organic Chemistry

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Oxidation of Dimedone by Hydrobromic Acid in Dimethylsulfoxide and Synthesis of 3,5-Dibromo-2,6-dihydroxy-4,4-dimethyl-2,5-cyclohexadien-1-one and 3,5,5-Tribromo-4,4-dimethyl-2-hydroxy-2-cyclopenten-1-one. / Yusubov, M. S.; Zholobova, G. A.; Habicher, W.; Filimonov, V. D.

In: Russian Journal of Organic Chemistry, Vol. 33, No. 2, 02.1997, p. 158-160.

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title = "Oxidation of Dimedone by Hydrobromic Acid in Dimethylsulfoxide and Synthesis of 3,5-Dibromo-2,6-dihydroxy-4,4-dimethyl-2,5-cyclohexadien-1-one and 3,5,5-Tribromo-4,4-dimethyl-2-hydroxy-2-cyclopenten-1-one",

abstract = "Hydrogen bromide in DMSO oxidizes dimedone differently than known cyclic β-diketones: 3,5-dibromo-2,6-dihydroxy-4,4-dimethyl-2,5-cyclohexadien-1-one and 3,5,5-tribromo-4,4-dimethyl-2-hydroxy-2-cyclopenten-1-one are formed instead of vicinal triketones.",

author = "Yusubov, {M. S.} and Zholobova, {G. A.} and W. Habicher and Filimonov, {V. D.}",

year = "1997",

month = feb,

language = "English",

volume = "33",

pages = "158--160",

journal = "Russian Journal of Organic Chemistry",

issn = "1070-4280",

publisher = "Maik Nauka-Interperiodica Publishing",

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TY - JOUR

T1 - Oxidation of Dimedone by Hydrobromic Acid in Dimethylsulfoxide and Synthesis of 3,5-Dibromo-2,6-dihydroxy-4,4-dimethyl-2,5-cyclohexadien-1-one and 3,5,5-Tribromo-4,4-dimethyl-2-hydroxy-2-cyclopenten-1-one

AU - Yusubov, M. S.

AU - Zholobova, G. A.

AU - Habicher, W.

AU - Filimonov, V. D.

PY - 1997/2

Y1 - 1997/2

N2 - Hydrogen bromide in DMSO oxidizes dimedone differently than known cyclic β-diketones: 3,5-dibromo-2,6-dihydroxy-4,4-dimethyl-2,5-cyclohexadien-1-one and 3,5,5-tribromo-4,4-dimethyl-2-hydroxy-2-cyclopenten-1-one are formed instead of vicinal triketones.

AB - Hydrogen bromide in DMSO oxidizes dimedone differently than known cyclic β-diketones: 3,5-dibromo-2,6-dihydroxy-4,4-dimethyl-2,5-cyclohexadien-1-one and 3,5,5-tribromo-4,4-dimethyl-2-hydroxy-2-cyclopenten-1-one are formed instead of vicinal triketones.

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VL - 33

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JF - Russian Journal of Organic Chemistry

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Oxidation of Dimedone by Hydrobromic Acid in Dimethylsulfoxide and Synthesis of 3,5-Dibromo-2,6-dihydroxy-4,4-dimethyl-2,5-cyclohexadien-1-one and 3,5,5-Tribromo-4,4-dimethyl-2-hydroxy-2-cyclopenten-1-one

Abstract

ASJC Scopus subject areas

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