Chem. J. Chinese Universities ›› 2002, Vol. 23 ›› Issue (5): 832.

• Articles • Previous Articles     Next Articles

Synthesis, Characterization and Spectrum Property of a New Red-Fluorescence Porphine

QUO Can-Cheng, YIN Zhen-Ming, ZHU Jin-Tao, NI Rong   

  1. Key Laboratory of Applied Organic Chemistry, Institute of Organic Chemistry, Lanzhou University, Lanzhou 730000, China
  • Received:2001-02-21 Online:2002-05-24 Published:2002-05-24

Abstract: A new polyarylaminophenylporphine, tetra(p-N,N-diphenylamino)phenylporphine(TDPAPPH2) was synthesized by direct condensation of pyrrole and p-N, N-diphenylaminophenyl alde-hyde.Its molecular structure was characterized by elemental analysis, 1H NMR, IRand UV-Vis spectra.Compared with trtraphenylporphine (TPPH2) and tetra (p-`amino) phenylporphine (TAPPH2), the absorption and emission peaks of TDPAPPH2 had large red-shifts due to the changes of LUMO and HOMO levels.

Key words: Tetra-(p-N,N-diphenyl) aminophenylporphine, Synthesis, UV-Vis Spectrum, OLED

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