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出願の表示

1. CN102656130 - Method for producing material for light-emitting elements, material precursor for light-emitting elements, and method for producing light-emitting element

官庁 中華人民共和国
出願番号 201080056994.9
出願日 03.12.2010
公開番号 102656130
公開日 05.09.2012
公報種別 A
CPC
C07C 13/66
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
13Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
28Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
32with condensed rings
62with more than three condensed rings
66the condensed ring system contains only four rings
C07C 13/68
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
13Cyclic hydrocarbons containing rings other than, or in addition to, six-membered aromatic rings
28Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof
32with condensed rings
62with more than three condensed rings
66the condensed ring system contains only four rings
68with a bridged ring system
C07C 49/665
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
49Ketones; Ketenes; Dimeric ketenes
587Unsaturated compounds containing a keto groups being part of a ring
657containing six-membered aromatic rings
665a keto group being part of a condensed ring system
C07C 2603/42
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2603Systems containing at least three condensed rings
02Ortho- or ortho- and peri-condensed systems
40containing four condensed rings
42containing only six-membered rings
C07C 2603/90
CCHEMISTRY; METALLURGY
07ORGANIC CHEMISTRY
CACYCLIC OR CARBOCYCLIC COMPOUNDS
2603Systems containing at least three condensed rings
56Ring systems containing bridged rings
90containing more than four rings
C09K 11/06
CCHEMISTRY; METALLURGY
09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
11Luminescent, e.g. electroluminescent, chemiluminescent materials
06containing organic luminescent materials
出願人 Toray Industries, Inc.
発明者 Shirasawa Nobuhiko
Jo Yukari
Fujimori Shigeo
代理人 duan chengen tian xin
優先権情報 284778/2009 16.12.2009 JP
発明の名称
(EN) Method for producing material for light-emitting elements, material precursor for light-emitting elements, and method for producing light-emitting element
(ZH) 发光元件用材料的制造方法、发光元件用材料前体及发光元件的制造方法
要約
(EN)
Disclosed is a method for producing a material for light-emitting elements, which involves converting a material precursor for light-emitting elements, which is represented by general formula (1) or general formula (2), by heating and/or by means of light irradiation, wherein the resulting material for light-emitting elements contains more trans-forms than cis-forms. Said method can produce, under mild conditions, a material for light-emitting elements, which exhibits excellent durability. In the formulae, Ar1 to Ar4 may be the same or different from each other, and are selected from a group consisting of an alkyl group, a cycloalkyl group, an alkenyl group, a cycloalkenyl group, an alkoxy group, an alkylthio group, an arylether group, an aryl thioether group, an aryl group, and a heteroaryl group; however, the substituent group of the abovementioned groups has a configuration in which a cis or trans isomer can exist on the surface of the benzene ring bound to said substituent group. R1 to R24 may be the same or different from each other, are selected from among a group consisting of a hydrogen, a hydroxyl group, an alkyl group, a cycloalkyl group, an alkenyl group, a cycloalkenyl group, an alkoxy group, an alkyl thioether group, an arylether group, an aryl thioether group, an aryl group, and a heteroaryl group, may bind with the neighboring substituent groups, and may form a ring. R1 or R2 and R7 or R8 may bind and form a bicyclic structure, and R13 or R14 and R17 or R18 may bind and form a bicyclic structure.

(ZH)

一种发光元件用材料的制造方法,其是通过加热和/或光照射将通式(1)或通式(2)所示的发光元件用材料前体进行转化来制造发光元件用材料的方法,所得的发光元件用材料包含比顺式体多的反式体。本发明提供在温和的条件下制造耐久性优异的发光元件用材料的方法。此处,Ar1~Ar4可以分别相同或不同,其选自烷基、环烷基、链烯基、环烯基、烷氧基、烷硫基、芳基醚基、芳基硫醚基、芳基和杂芳基;其中这些取代基为相对于所结合的苯环的面可存在顺式、反式的异构体的结构;R1~R24可以分别相同或不同,其选自氢、羟基、烷基、环烷基、链烯基、环烯基、烷氧基、烷基硫醚基、芳基醚基、芳基硫醚基、芳基和杂芳基,相邻的取代基可以彼此结合而形成环;R1或R2与R7或R8可以结合而形成二环骨架,R13或R14与R17或R18可以结合而形成二环骨架。

他の公開
IN6086/CHENP/2012