Perylene derivatives formation in reaction of 3-bromobenzanthrone and 4-bromonaphthalic acid derivatives with a reduction system NiCl2 - 2,2′bipyridyl (or 1,10-phenathroline) - Zn
The reaction of 3-bromobenzanthrone and 4-bromonaphthalic acid derivatives with a reduction system NiCl2-2,2′bipyridyl (or 1,10-phenathroline)-Zn gives rise to compounds containing perylene fragment. Under similar conditions was established a possibility to transform substituted 1,1′-binaphthyls into the corresponding perylene derivatives.
Adonin,Ryabinin,Starichenko
p. 861 - 865
(2007/10/03)
ELECTRONIC STRUCTURE OF ?-SYSTEMS. XII. THE BENZANTHRONE RADICAL CATION
ESR spectroscopy was used to show that the benzanthrone radical cation is formed upon the action of strong oxidizing agents on a solution of benzanthrone in concentrated sulfuric acid.The benzanthrone radical cation has maximum spin density at C3.Subsequent dimerization occurs at this position with the formation of 3,3'-dibenzanthronyl.
Safronov, A. I.,Makarov, I. G.,Kazakova, V. M.,Chibisova, T. A.,Traven', V. F.
p. 2112 - 2115
(2007/10/02)
CONVERSION OF 3-BROMOBENZANTHRONE INTO VIOLANTHRONE UNDER THE CONDITIONS OF CATALYSIS BY PALLADIUM COMPOUNDS
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Shigalevskii, V. A.,Borodina, A. V.,Kozyuberda, L. I.