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Title:
OLIGOMERIC AND POLYMERIC OLED MATERIALS PRODUCED VIA ARYLATION OF QUINONES
Document Type and Number:
WIPO Patent Application WO2001078162
Kind Code:
A3
Abstract:
OLED materials are provided that have the general formula: R<1>-(Ar)n-R<2> wherein the subscript n is an integer of from 5 to 15; the superscript i is an integer of from 1 to n and denotes the position downstream from R<1>; each Ar is a substituted or unsubstituted aryl group; R<1> and R<2> are each substituents that increase the solubility of the para-phenylene compound in nonpolar organic solvents relative to the solubility of the corresponding compound wherein R<1> and R<2> are hydrogen; with the proviso that the Ar groups are linked together in a 1,4-paraphenylene manner.

Inventors:
KOCH GEORGE C
Application Number:
PCT/US2001/011793
Publication Date:
February 21, 2002
Filing Date:
April 10, 2001
Export Citation:
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Assignee:
HONEYWELL INT INC (US)
International Classes:
H01L51/50; C07C15/14; C07C43/205; C07C43/21; C07C43/225; C07C50/30; C07C211/54; C07D493/22; C08G61/10; C08G61/12; C09K11/06; (IPC1-7): H01L51/20; C08G61/10; C08G61/12
Foreign References:
US4814403A1989-03-21
EP0130056A11985-01-02
US5585454A1996-12-17
US5646232A1997-07-08
Other References:
YAMAMOTO T ET AL: "PREPARATION OF PI-CONJUGATED POLY(HYDROQUINONE-2,5-DIYL) AND POLY(P-BENZOQUINONE-2,5-DIYL) AND THEIR ELECTROCHEMICAL BAHAVIOR", MACROMOLECULES, AMERICAN CHEMICAL SOCIETY. EASTON, US, vol. 31, no. 8, 21 April 1998 (1998-04-21), pages 2683 - 2685, XP000750172, ISSN: 0024-9297
TOUR J M: "SOLUBLE OLIGO- AND POLYPHENYLENES", ADVANCED MATERIALS, VCH VERLAGSGESELLSCHAFT, WEINHEIM, DE, vol. 6, no. 3, 1 March 1994 (1994-03-01), pages 190 - 198, XP000429216, ISSN: 0935-9648
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