Synthesis and structure of N-(4-dialkylaminophenyl)hexafluoro-1,4-naphthoquinone 4-imines

Synthesis and structure of N-(4-dialkylaminophenyl)hexafluoro-1,4-naphthoquinone 4-imines

The reaction of heptafluoro-1-naphthol with N , N -dialkyl- p -nitrosoanilines or N , N -dialkyl- p -phenylenediamines in the presence of HIO 3 gave the corresponding polyfluorinated N -aryl-1,4-naphthoquinone 4-imine derivatives which exist in solution as equilibrium mixtures of Z and E isomers. 2,...

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Veröffentlicht in:Russian journal of organic chemistry 2013-07, Vol.49 (7), p.1019-1024
Hauptverfasser: Ektova, L. V., Bukhtoyarova, A. D., Bagryanskaya, I. Yu, Beregovaya, I. V., Chuikov, I. P.
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Organic Chemistry
Review
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Zusammenfassung:The reaction of heptafluoro-1-naphthol with N , N -dialkyl- p -nitrosoanilines or N , N -dialkyl- p -phenylenediamines in the presence of HIO 3 gave the corresponding polyfluorinated N -aryl-1,4-naphthoquinone 4-imine derivatives which exist in solution as equilibrium mixtures of Z and E isomers. 2,3,5,6,7,8-Hexafluoro- N -(4-dimethylaminophenyl)-1,4-naphthoquinone 4-imine in crystal has exclusively the Z -isomer structure.
ISSN:1070-4280
1608-3393
DOI:10.1134/S1070428013070105