Synthesis and E-Z isomerism of 4-(4-dimethylaminophenylimine) derivatives of 3-dialkylamino-2,5,6,7,8-pentafluoro-1,4-naphthoquinones

Amination of 2,3,5,6,7,8-hexafluoro-1,4-naphthoquinone 4-(4-dimethylaminophenylimine) with secondary amines gives the corresponding 3-amino derivatives existing in solutions as a mixture of E and Z isomers about the C=N imine bond.

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Veröffentlicht in:Russian chemical bulletin 2014-07, Vol.63 (7), p.1547-1551
Hauptverfasser: Ektova, L. V., Chuikov, I. P., Bukhtoyarova, A. D., Beregovaya, I. V.
Format: Artikel
Sprache:eng
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Zusammenfassung:Amination of 2,3,5,6,7,8-hexafluoro-1,4-naphthoquinone 4-(4-dimethylaminophenylimine) with secondary amines gives the corresponding 3-amino derivatives existing in solutions as a mixture of E and Z isomers about the C=N imine bond.
ISSN:1066-5285
1573-9171
DOI:10.1007/s11172-014-0634-3