CAS: 850221-63-5; 9,9'-(5-(Triphenylsilyl)-1,3-Phenylene)Bis(9H-Carbazole)

上下游产品

Triphenylsilyl chloride 1,3,5-trisbromobenzene 1,3-dibromo-5-(triphenylsilyl)benzene

📜(3,5-Dibromophenyl)Triphenylsilane,咔唑置于三叔丁基膦,Palladium Diacetate,Potassium Carbonate体系中,用 5,5-Dimethyl-1,3-Cyclohexadiene 作为反应溶剂,以54%的收率获得产物9,9'-(5-(三苯基甲硅烷基)-1,3-亚苯基)双(9H-咔唑)
参考文献:Simcp3-Simcp2的高级同系物,作为溶液处理的用于蓝色磷光有机发光二极管的小分子主体材料.
标题:Simcp3-Simcp2的高级同系物,作为溶液处理的用于蓝色磷光有机发光二极管的小分子主体材料.
摘要:我们克服了9,9',9'',9''',9'''',9'''''-((苯基硅烷三基)三(苯-5,3,1-三基)的合成困难六(9H-咔唑)(simcp3)是先前已知的simcp2的高级同系物,是蓝色磷光掺杂剂的固溶处理的高三重态间隙能量主体材料.制备并测试了一系列基于蓝色磷光掺杂铱(iii)双(4,6-二氟苯基吡啶并)吡啶甲酸firpic的有机发光二极管,以证明溶液加工的simcp3在器件制造中的有效性.
DOI:10.3390/molecules21101315

专利信息

专利号:US-10577325-B2
优先权日:2017-03-28
标 题 :Method for preparing a series of carbazole derivatives and use thereof in organic light-emitting diodes
发明人：CAO JIANHUA; WANG SHIBO; HUA RUIMAO
权利人:SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIALS CO LTD
摘要:Disclosed are a method for preparing a series of carbazole derivatives and use thereof in organic light-emitting diodes. The structure of the material is as shown in Formula I. An organic electroluminescent device prepared by the material can have a significantly improved power efficiency and an external quantum efficiency for the device and an extended life for an orange light or red light device; moreover, the material has characteristics, for example, methods for the synthesis and purification of the material are simple and suitable for large-scale production, and is an ideal choice as a luminescent material for organic electroluminescent devices. The use of the organic electroluminescent diode material as a carrier transport material or as a luminescent material alone or as a host material in a light-emitting layer also falls within the scope of protection.

专利号:CN-110845537-B
优先权日:2019-11-25
标题 :Synthesis and application of aryl acridine phosphine spiro compounds

专利号:CN-110845537-A
优先权日:2019-11-25
标 题:Synthesis and application of aryl acridine phosphine spiro-compound