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Condensed polycyclic conjugated organic material, intermediate product therefor, and method of manufacturing condensed polycyclic conjugated organic material

Foreign code F110005985
File No. K05602TW
Posted date Dec 19, 2011
Country Taiwan
Application number 92123026
Gazette No. 200418866
Gazette No. I329114
Date of filing Aug 21, 2003
Gazette Date Oct 1, 2004
Gazette Date Aug 21, 2010
Priority data
  • P2002-244315 (Aug 23, 2002) JP
Title Condensed polycyclic conjugated organic material, intermediate product therefor, and method of manufacturing condensed polycyclic conjugated organic material
Abstract A &pgr;-conjugated organic material of the polycyclic fused ring type which is obtained by reacting a linear hydrocarbon comprising a triple bond and a hydrocarbon which is a benzene ring having an organosilicon as a substituent (an arylacetylene compound or phenylacetylene compound) with a metallic reducing agent to cause an intramolecular reductive cyclization reaction to proceed between the silicon and a carbon having the triple bond; and a process for producing the &pgr;-conjugated organic material of the polycyclic fused ring type. The &pgr;-conjugated organic material of the polycyclic fused ring type is applicable to luminescent materials, e.g., an organic electroluminescent (EL) element, and charge-transporting materials.
  • Applicant
  • JAPAN SCIENCE AND TECHNOLOGY CORPORATION
  • Inventor
  • SHIGEHIRO YAMAGUCHI,
  • CAIHONG XU,
  • KOHEI TAMAO
IPC(International Patent Classification)
Reference ( R and D project ) PRESTO Synthesis and Control AREA
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