Title:
溶液処理可能な燐光物質の製造方法
Document Type and Number:
Japanese Patent JP5836894
Kind Code:
B2
Abstract:
A process for the preparation of a material capable of luminescence, said material comprising:
a polymer or oligomer; and
an organometallic group,
wherein the polymer or oligomer is at least partially conjugated and the organometallic group is covalently bound to the polymer or oligomer and the nature, location and/or proportion of the polymer or oligomer and of the organometallic group in the material are selected so that the luminescence predominantly is phosphorescence; said process comprising:
(a) reacting monomers to form a polymer or oligomer wherein each monomer has at least two reactive groups selected from the group consisting of a halide group, a boronic acid group, a boronic ester group and a borane group and each monomer comprises an aryl or heteroaryl group; and
(b) terminating the polymer or oligomer formed in step (a) using an end-capping reagent, said end-capping reagent comprising one reactive group selected from the group consisting of a halide group, a boronic acid group, a boronic ester group and a borane group and either (i) containing an organometallic or (ii) being capable of forming a complex with a metal when treated with a metal-complexing reagent; and
(c) where the end-capping reagent is as defined in (ii), treating the terminated polymer or oligomer from step (b) with a metal-complexing reagent.
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Inventors:
Andrew Holmes
Albertas Sandy
Charlotte williams
Anna Koehler
Nick Evans
Albertas Sandy
Charlotte williams
Anna Koehler
Nick Evans
Application Number:
JP2012152133A
Publication Date:
December 24, 2015
Filing Date:
July 06, 2012
Export Citation:
Assignee:
CAMBRIDGE ENTERPRISE LIMITED
International Classes:
C08G61/12; H01L51/50; C07D409/04; C07F15/00; C08G61/02; C08G73/06; C08G85/00; C09K11/06; H01L51/30; H05B33/14
Domestic Patent References:
| JP2003171659A | ||||
| JP2003342325A | ||||
| JP2001342459A | ||||
| JP2004531850A |
Other References:
Synthesis and Electronic Properties of New Photoluminescent Platinum-Containing Polyynes with 9,9-Dihexylfluorene and 9-Butylcarbazole Units,Macromolecules,2002年,Vol.35,p.3506-3513
Attorney, Agent or Firm:
Etsushi Kotani
Masataka Otani
Usami Aya
Masataka Otani
Usami Aya