Title:
AMINOSTYRYLANTHRACENE COMPOUND AND INTERMEDIATE FOR SYNTHESIZING THE SAME, AND METHOD FOR PRODUCING THESE COMPOUNDS
Document Type and Number:
Japanese Patent JP2001288377
Kind Code:
A
Abstract:
To obtain an organic luminescent material giving stable yellow to red luminescece with high luminance, and to provide a method for producing the above material.
This organic luminescent material is e.g. an aminostyrylanthracene compound of general formula I [R2 is a nonsubstituted aryl group; R1 is a (substituted) aryl group; and R3 to R5 are each H, cyano, a hydrocarbon group or the like] which is obtained by condensation reaction between the corresponding aminobenzaldehyde and a phosphonic ester or phosphonium salt.
Inventors:
ICHIMURA MARI
ISHIBASHI TADASHI
TAMURA SHINICHIRO
ISHIBASHI TADASHI
TAMURA SHINICHIRO
Application Number:
JP2000104582A
Publication Date:
October 16, 2001
Filing Date:
April 06, 2000
Export Citation:
Assignee:
SONY CORP
International Classes:
H01L51/50; C07C209/78; C07C211/54; C07C211/57; C07C211/58; C07C211/59; C07C213/08; C07C217/92; C07C217/94; C07C253/30; C07C255/52; C07C255/58; C07F9/40; C07F9/54; C09B1/00; C09B57/00; C09K11/06; (IPC1-7): C09B1/00; C07C209/78; C07C211/54; C07C213/08; C07C217/92; C07C253/30; C07C255/52; C07C255/58; C07F9/40; C09B57/00; C09K11/06; H05B33/14
Attorney, Agent or Firm:
Hiroshi Osaka