Synthesis and fluorescence properties of 5,7-diphenylquinoline and 2,5,7-triphenylquinoline derived from m-terphenylamine.
Synthesis of 5,7-phenylquinoline from the Skraup reaction of m-terphenyl-amine and glycerol in the presence of acid is reported. Further reaction of 5,7-diphenyl-quinoline with phenyl lithium prepared in situ led to the formation of 2,5,7-triphenyl-quinoline. All of the products and their intermediates were characterized and the UV-Vis and photo-luminescence (PL) spectra of m-terphenylamine, 5,7-diphenylquinoline and 2,5,7-triphenylquinoline are also reported.
Qi
Shujian
S
Department of Chemistry and Institute of Medicinal Chemistry, East China Normal University, 3663 Zhongshan Rd (N), Shanghai 200062, PR China.
Shi
Kehui
K
Gao
Hongyin
H
Liu
Qiancai
Q
Wang
Hong
H
D000814:Aniline Compounds / Q000737:chemistry*; D005453:Fluorescence; D011804:Quinolines / Q000138:chemical synthesis* / Q000737:chemistry; D013057:Spectrum Analysis / Q000379:methods
D000814:Aniline Compounds; D011804:Quinolines