Imaging Science and Photochemistry ›› 1990, Vol. 8 ›› Issue (4): 266-272.DOI: 10.7517/j.issn.1674-0475.1990.04.266

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STUDY ON PORPHYRIN COMPOUNDS XIII. SYNTHESIS, STRUCTURE AND SPECTRAL PROPERTY OF P-AQ COMPOUNDS

HUANG SU-QIU, QIU XING-PING   

  1. Department of Chemistry, Wuhan University, Wuhan 430072, P. R. China
  • Received:1989-02-16 Revised:1990-01-20 Online:1990-11-20 Published:1990-11-20

Abstract: Synthesis and fluorescence property of P-AQ compounds are reported in this paper.The influence of molecular structure and distance between P and AQ on the intramolecular electron transfer are discussed according to the spectroscopic data and extent of fluorescence quenching of the compounds.

Key words: porphyrin, fluorescence quenching, ion radical, electron transfer