Novel anthracene derivatives, novel materials capable of blue light emission with high color purity, and a light-emitting element, a light-emitting device, and an electronic device using any of the novel materials. The anthracene derivative represented by general formula (1) is provided. With the anthracene derivative, a light-emitting element with high emission efficiency can be provided. With the anthracene derivative, a light-emitting element emitting blue light with high color purity can be provided.
In the formula, A
1
represents a substituted or unsubstituted phenyl group, B
1
represents any of an alkyl group having 1 to 4 carbon atoms or a substituted or unsubstituted phenyl group, α represents any of a substituted or unsubstituted phenylene group or a substituted or unsubstituted biphenyl-4,4′-diyl group, and R
1
to R
9
individually represent any of hydrogen, an alkyl group having 1 to 4 carbon atoms, or a substituted or unsubstituted phenyl group.
新型
蒽衍
生物,能够发出高色纯度蓝光的新材料,以及使用任何新材料的发光元件、发光装置和电子装置。提供了通式(1)所代表的
蒽衍
生物。利用这种
蒽衍
生物可以提供具有高发射效率的发光元件。利用这种
蒽衍
生物可以提供发出高色纯度蓝光的发光元件。在该通式中,A1代表取代或未取代的苯基,B1代表具有1至4个碳原子的烷基或取代或未取代的苯基之一,α代表取代或未取代的苯基或取代或未取代的
联苯基-4,4'-二基基团之一,R1至R9分别代表氢、具有1至4个碳原子的烷基,或取代或未取代的苯基之一。