3114-52-1Relevant articles and documents
Organic compound and organic electroluminescent device containing same
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Paragraph 0114-0115; 0120-0121, (2021/05/05)
The invention relates to an organic compound, which is characterized by having a structure as shown in (1), wherein L1 and L2 are respectively and independently selected from a single bond, a substituted or unsubstituted C6-C30 arylene group or a substituted or unsubstituted C3-C30 heteroarylene group; Arl and Ar2 are respectively and independently selected from a substituted or unsubstituted C6-C30 aryl group or a substituted or unsubstituted C3-C30 heteroaryl group; R is halogen, a cyano group, an alkyl group, a substituted or unsubstituted C6-C30 aryl group or a substituted or unsubstituted C3-C30 heteroaryl group; and n represents an integer of 0-3.
Organic compound, electronic element and electronic device
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Paragraph 0170; 0176-0180, (2020/09/23)
The invention provides an organic compound, and belongs to the technical field of organic materials. According to the compound disclosed by the invention, an electron-deficient nitrogen-containing heteroaryl group and a cyano group are connected to a stru
An alternatively metal-free synthesis of 1,3,5-triazines or 1,2,4-thiadiazoles from benzyl chlorides and benzylamines mediated by elemental sulfur
Zhang, Yurong,Liu, Yafei,Zhang, Jun,Gu, Ren,Han, Shiqing
supporting information, (2019/11/11)
An elemental sulfur mediated reaction of benzyl chlorides with benzylamines is developed, which allows the practical synthesis of valuable 1,3,5-triazines. This protocol that is metal free, ligand free, and uses inexpensive elemental sulfur as oxidant or raw material displays mild reaction conditions, a broad substrate scope and moderate to good yields. Moreover, the modified sulfur-mediated reaction system can also be used to synthesize 1,2,4-thiadiazoles, by simply switching the stoichiometry of sulfur powder from 0.75 equivalents to 5 equivalents.