%0 Journal Article %T 3,3'-(1,4-Phenylenebis(phenylazanediyl))bis(7-ethoxy-4-methyl-2H-chromen-2-one) %A Divia Narayanan %A Karickal Raman Haridas %J Molbank %D 2013 %I MDPI AG %R 10.3390/M799 %X 3,3'-(1,4-Phenylenebis(phenylazanediyl))bis(7-ethoxy-4-methyl-2 H-chromen-2-one) was synthesized from N,N '-diphenylbenzene-1,4-diamine and bromo-7-ethoxy-4-methylcoumarin based on Ullmann coupling reaction. The synthesized compound was characterized by UV-Visible, NMR, FT-IR, MS, elemental analysis and Fluorescence Spectrum. %K coumarin %K phenylenediamine %K Ullmann coupling reaction %K hole transporting material %U http://www.mdpi.com/1422-8599/2013/2/M799