On February 16, 2017, Gao, Chunji; Zhang, Chengcheng; Li, Guoqiang; Hu, Xiaoming; Cui, Dunzhu published a patent.Name: Benzyl(4-bromophenyl)sulfane The title of the patent was Preparation of aromatic amine compound and their application as light-emitting devices. And the patent contained the following:
The invention is related to the preparation of aromatic amine compound I and their application as light-emitting devices. The invention provides an aromatic amine compound I, wherein R1-R4 are independent H, halo, cyano, C1-C30 alkyl, C6-C50 aryl, C7-C50 arylalkyl, C7-50 aryl alkoxy, C7-50 arylalkyl-thiol, or C5-50 heteroaryl; and Ar1 and Ar2 are independently selected from C6-50 arylidene; are claimed. Compound I was prepared by multi-step procedure (procedure given). The inventive aromatic amine compound(current efficiency reaching 6.7 cd/A under elec. c.d. of 20mA/cm2, and service life reaching 6800h) can be used for preparing organic light-emitting devices. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Name: Benzyl(4-bromophenyl)sulfane
The Article related to preparation aromatic amine compound application light emitting devices, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Amines, Amine Oxides, Imines, and Quaternary Ammonium Compounds and other aspects.Name: Benzyl(4-bromophenyl)sulfane
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