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1. (WO2018145550) AZA-SPIROBIFLUORENE DERIVATIVE AND APPLICATION THEREOF
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Pub. No.: WO/2018/145550 International Application No.: PCT/CN2018/071883
Publication Date: 16.08.2018 International Filing Date: 09.01.2018
IPC:
C07D 221/20 (2006.01) ,C07D 405/10 (2006.01) ,C07D 409/10 (2006.01) ,C07D 401/10 (2006.01) ,C09K 11/06 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
221
Heterocyclic compounds containing six-membered rings having one nitrogen atom as the only ring hetero atom, not provided for by groups C07D211/-C07D219/187
02
condensed with carbocyclic rings or ring systems
20
Spiro-condensed ring systems
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
405
Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
02
containing two hetero rings
10
linked by a carbon chain containing aromatic rings
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
409
Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
02
containing two hetero rings
10
linked by a carbon chain containing aromatic rings
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
401
Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
02
containing two hetero rings
10
linked by a carbon chain containing aromatic rings
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
11
Luminescent, e.g. electroluminescent, chemiluminescent, materials
06
containing organic luminescent materials
Applicants:
上海大学 SHANGHAI UNIVERSITY [CN/CN]; 中国上海市 上大路99号 No. 99, Shangda Road Shanghai 200444, CN
浙江华显光电科技有限公司 ZHEJIANG HUADISPLAY OPTOELECTRONICS CO., LTD [CN/CN]; 中国浙江省嘉兴市 庄驰中路58号4幢 Building 4, No. 58, Zhuangchizhong Road Jiaxing, Zhejiang 314115, CN
Inventors:
王子兴 WANG, Zixing; CN
吴鹏 WU, Peng; CN
祝俊 ZHU, Jun; CN
豆德海 DOU, Dehai; CN
吴跃初 WU, Yuechu; CN
Agent:
上海恒慧知识产权代理事务所(特殊普通合伙) SHANGHAI HENGHUI INTELLECTUAL PROPERTY AGENCY; 中国上海市 徐汇区宜山路801号金陵商务广场A座504室 Room 504 Building A Jinling Business Plaza No. 801 Yishan Road, Xuhui District Shanghai 200233, CN
Priority Data:
201710073326.010.02.2017CN
Title (EN) AZA-SPIROBIFLUORENE DERIVATIVE AND APPLICATION THEREOF
(FR) DÉRIVÉ D'AZA-SPIROBIFLUORÈNE ET SON APPLICATION
(ZH) 一种氮杂螺二芴衍生物及其应用
Abstract:
(EN) Disclosed is an aza-spirobifluorene derivative characterized by the following structural formula: formula (1), where only one of X1, X2, X3, and X4 is a nitrogen atom while the other three are carbon atoms, R is an aromatic or heteroaromatic ring containing 6-60 carbon atoms. The aza-spirobifluorene derivative of the present invention is applicable as a luminescent material, comprising luminescence either independently as a luminescent layer or as a doping dye or luminescence by forming an exciplex with other materials, also is provided with the capability for carrier transfer, and the groups are provided with the capabilities for hole transport and electron transport. The aza-spirobifluorene derivative of the present invention can form a great amorphous film by means of vacuum deposition or a solution method (spin coating, printing, and press printing) and, at the same time, has improved thermal and light stability.
(FR) L'invention concerne un dérivé d'aza-spirobifluorène caractérisé par la formule structurale suivante : formule (1), dans laquelle seul l'un parmi X1, X2, X3 et X4 est un atome d'azote tandis que les trois autres sont des atomes de carbone, R est un cycle aromatique ou hétéroaromatique contenant 6 à 60 atomes de carbone. Le dérivé d'aza-spirobifluorène de la présente invention peut être utilisé comme substance luminescente, comprenant une luminescence soit indépendamment comme couche luminescente, soit comme colorant ou luminescence en fonction du dopage par formation d'un exciplexe avec d'autres matériaux, a également la capacité de transfert de support, et les groupes sont dotés des capacités de transport de trous et de transport d'électrons. Le dérivé d'aza-spirobifluorène de la présente invention peut former un film amorphe important au moyen d'un procédé de dépôt sous vide ou d'une solution (revêtement par centrifugation, impression et impression à la presse) et, en même temps, présente une stabilité thermique et lumineuse améliorée.
(ZH) 本发明公开了一种氮杂螺二芴衍生物,其特征在于,结构通式如下:式(1)其中:X1, X2, X3, X4中有且只有一个为氮原子,其余三个为碳原子;R为含有6-60个碳原子的芳族或杂芳族环;本发明氮杂螺二芴衍生物可用作发光体材料,包括单独成为发光层或作为掺杂的染料而发光或与其他材料形成激基复合物发光,同时还具有载流子传输能力,基团具有传输空穴的能力和传输电子的能力;本发明氮杂螺二芴衍生物可以通过真空蒸镀或溶液法(旋涂、打印、印刷等)形成良好的无定形薄膜,同时又具有较好的热、光等稳定性。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)