CAS: 1984-49-2; 9H,9'H-3,3'-Bicarbazole

相似化合物

56525-79-2 103012-26-6 1446275-54-2

上下游产品

CAS号1592-95-6 3-溴咔唑 | CAS号1126522-69-7 9-苯基-9H-咔唑-3-硼酸嚬哪醇酯 | CAS号1160823-44-8 N4,N4'-bis(2-br... | CAS号86-74-8 咔唑

咔唑置于iron(III) Chloride,溶剂黄146,锌体系中,用 氯仿,甲醇,乙酸乙酯 用作溶剂,化学反应 0.5H,以22%的收率获得3,3'-联咔唑
参考文献:用于溶液处理磷光 Oled 的 3,3'-联咔唑基主体分子
标题:用于溶液处理磷光 Oled 的 3,3'-联咔唑基主体分子
摘要:溶液处理的有机发光二极管 (Oled) 因其低成本,大面积显示和照明特性而极具吸引力.小分子以及聚合物可用作溶液处理发光层内的主体材料.在此,我们报告了两种具有结构异构关系的基于 3,3'-联咔唑的宿主小分子.9,9'-二-4-正丁基苯基-9H,9'H-3,3'-联咔唑 (Bcz-Nbuph) 和 9,9'-二-4-叔丁基苯基-9H,9'H-3,3'-联咔唑 (Bcz-Tbuph) 在溶液中表现出相似的光学特性,但在薄膜中表现出不同的光致发光.与具有 Bcz-Nbuph 主体的器件相比,具有 Bcz-Tbuph 主体的溶液处理绿色磷光 Oled 的最大电流效率和功率效率分别为 43.1 Cd/a 和 40.0 Lm/w.
Doi:10.3390/molecules23040847

专利信息

专利号:US-8609801-B2
优先权日:2011-09-29
标题:Polymers and copolymers containing 2H-benzimidazol-2-one moieties
发明人：HAY ALLAN S; MIR AABID; HLIL ANTISAR R; MATSUMURA SUMIKO
权利人:UNIV MCGILL; UNIV MCGILL
摘要:Polymers and copolymers containing 1H-benzo[d]imidazol-2(3H)-one units have been synthesized under conditions generally used for the synthesis of poly(aryl ether)s. 1H- n nbenzo[d]imidazol-2(3H)-one behaves like a biphenol in the polymerization reaction.n n The soluble homopolymer has a very high glass transition temperature (348° C.), good thermal stability, and forms flexible transparent films. Because of the low molecular weight (134.14) of the benzoimidazolone monomer in the copolymer formed with 4,4′-biphenol that contains 30 mole % of the benzimidazolone unit, only 8.9 weight % is required to raise the Tg of the poly(arlyl ether)sulfone from 220° C. to 269° C.

专利号:US-2025042877-A1
优先权日:2021-11-30
标题:Organic compound, organic device, light-emitting apparatus, and electronic appliance
发明人：HAYASHI YUKI; KAWAKAMI SACHIKO; HASHIMOTO NAOAKI
权利人:SEMICONDUCTOR ENERGY LAB
摘要:A novel compound, a synthesis method thereof, and an organic device including the novel compound are provided. A compound represented by General Formula (G1) is provided. In General Formula (G1), each of R1, R2, and R5 to R7 independently represents any of hydrogen (including deuterium), an alkyl group having 1 to 10 carbon atoms, a substituted or unsubstituted aryl group having 1 to 60 carbon atoms, and a substituted or unsubstituted heteroaryl group having 1 to 60 carbon atoms. R3 represents a condensed ring composed of 4 to 10 rings containing nitrogen as an element forming the ring, and R4 represents any of a substituted or unsubstituted condensed ring having 1 to 60 carbon atoms, a substituted or unsubstituted aryl group with a molecular weight of 78 or more, and a substituted or unsubstituted heteroaryl group with a molecular weight of 80 or more. At least one of A1 to A3 represents nitrogen, and each of the others represents substituted carbon. Each of substituents of A1 to A3 independently represents any of hydrogen (including deuterium), an alkyl group having 1 to 10 carbon atoms, a substituted or unsubstituted aryl group having 1 to 60 carbon atoms, and a substituted or unsubstituted heteroaryl group having 1 to 60 carbon atoms.