[EN] COMPOUND AND AN ORGANIC ELECTROLUMINESCENCE DEVICE COMPRISING THE COMPOUND [FR] COMPOSÉ ET DISPOSITIF ÉLECTROLUMINESCENT ORGANIQUE COMPRENANT LE COMPOSÉ
摘要:
The present invention relates to specific compounds, a material, preferably an emitter material, for an organic electroluminescence device comprising said specific compounds, an organic electroluminescence device comprising said specific compounds, an electronic equipment comprising said organic electroluminescence device, a light emitting layer comprising at least one host and at least one dopant, wherein the dopant comprises at least one of said specific compounds, and the use of said compounds in an organic electroluminescence device.
the Cu-catalyzed domino coupling of o-dihaloarenes with 2-mercaptobenzimidazoles. The reaction is also applicable to a series of multi-functional substrates, affording the halo-containing products with excellent selectivity. The brominated products can further react with arylboronic acids under Pd catalysis to furnish the aryl-substituted benzimidazo[2,1-b]benzothiazole derivatives.
通过邻二卤代芳烃与2-巯基苯并咪唑的铜催化多米诺偶联反应,可以高效,方便地合成各种苯并[ d ]苯并[4,5]咪唑并[ 2,1- b ]噻唑。该反应还适用于一系列多功能底物,从而提供具有优异选择性的含卤产物。溴化产物可以在Pd催化下进一步与芳基硼酸反应,得到芳基取代的苯并咪唑并[2,1- b ]苯并噻唑衍生物。
CN115043863
申请人:——
公开号:——
公开(公告)日:——
[EN] COMPOUND, MATERIAL FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, AND ELECTRONIC DEVICE<br/>[FR] COMPOSÉ, MATÉRIAU POUR ÉLÉMENT ÉLECTROLUMINESCENT ORGANIQUE, ÉLÉMENT ÉLECTROLUMINESCENT ORGANIQUE ET DISPOSITIF ÉLECTRONIQUE<br/>[JA] 化合物、有機エレクトロルミネッセンス素子用材料、有機エレクトロルミネッセンス素子及び電子機器