165820-78-0Relevant articles and documents
Helically Twisted Benzene-1,3,5-triamine-fused Porphyrin Dimers
Kato, Kenichi,Osuka, Atsuhiro
, p. 517 - 520 (2020)
NiII-2,18-dibromo-20-chloroporphyrin was fused with N 1,N 3,N 5-triaryl-1,3,5-benzenetriamine via t-BuONa-promoted one-pot reaction to give a helically twisted nitrogen-doped fused porphyrin dimer with high selectivity instead of a trimeric porphyrin. The dimer shows a red-shifted and broad electronic absorption spectrum and negatively shifted multi-stage oxidation behavior owing to the significant electronic effect of the embedded amine-type nitrogen atoms and inter-porphyrinic interaction. Bis-NiII-dimer was successfully converted to the corresponding bis-ZnII-complex, which exhibits fluorescence at around 650700 nm.
NOVEL 1,3,5-TRIS(ARYLAMINO)BENZENE
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Page 9, (2008/06/13)
The invention provides 1,3,5-tris(arylamino)benzenes represented by the general formula (I) wherein A is naphthyl, anthryl, phenanthryl, biphenylyl or terphenylyl group, and R is alkyl having 1-6 carbon atoms or cycloalkyl group having five or six carbon