cine-Substitution of the nitro group in 2,4-disubstituted nitroarenes with carbanions of aryl alkyl sulfones

Graphic Rapid protonation of short lived σ H adducts of carbanions of aryl alkyl sulfones to 2,4-disubstituted nitrobenzenes results in elimination of nitrous acid giving 1,3,5-trisubstituted benzenes as products of cine-substitution of the nitro group.

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Bibliographic Details
Published inTetrahedron letters Vol. 45; no. 16; pp. 3193 - 3195
Main Authors Błażej, Sylwia, Kwast, Andrzej, Mąkosza, Mieczysław
Format Journal Article
LanguageEnglish
Published OXFORD Elsevier Ltd 12.04.2004
Elsevier
Subjects
Carbanions
Chemistry
Chemistry, Organic
cine-Substitution
Nitroarenes
Physical Sciences
Science & Technology
Sulfones
Carbanions
cine-Substitution
Nitroarenes
Sulfones
VICARIOUS NUCLEOPHILIC-SUBSTITUTION
HYDROGEN
nitroarenes
sulfones
carbanions
CONDENSATION
DERIVATIVES
cine-substitution
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Summary:Graphic Rapid protonation of short lived σ H adducts of carbanions of aryl alkyl sulfones to 2,4-disubstituted nitrobenzenes results in elimination of nitrous acid giving 1,3,5-trisubstituted benzenes as products of cine-substitution of the nitro group.
ISSN:0040-4039
1873-3581
DOI:10.1016/j.tetlet.2004.02.133