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US08686159B2 Oxadiazole derivative, and light emitting element, light emitting device, and electronic device using the oxadiazole derivative 有权
恶二唑衍生物，发光元件，发光元件和使用恶二唑衍生物的电子器件

Oxadiazole derivative, and light emitting element, light emitting device, and electronic device using the oxadiazole derivative
Abstract:
An oxadiazole derivative represented by the following general formula (G1) is synthesized and applied to the light emitting element, Am; wherein Am is a substituent represented by a general formula (Am1), (Am2), or (Am3); each of α, β1, and β2 represents an arylene group having 6 to 25 carbon atoms; each of Ar1 to Ar6 represents an aryl group having 6 to 25 carbon atoms; each of R1 to R3 represents hydrogen, an alkyl group having 1 to 4 carbon atoms, or an aryl group having 6 to 25 carbon atoms; and R4 represents an alkyl group having 1 to 4 carbon atoms or an aryl group having 6 to 25 carbon atoms.
Abstract(Chinese):

合成由以下通式（G1）表示的恶二唑衍生物，并将其施加于发光元件Am; 其中Am是由通式（Am1），（Am2）或（Am3）表示的取代基; α，bgr，1和bgr各自表示碳原子数6〜25的亚芳基。 Ar 1〜Ar 6表示碳原子数6〜25的芳基， R 1至R 3各自表示氢，具有1至4个碳原子的烷基或具有6至25个碳原子的芳基; R 4表示碳原子数1〜4的烷基或碳原子数6〜25的芳基。

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