A novel anthracene derivative with a large energy gap is provided. An anthracene derivative represented by General Formula (G1) below is provided. In the formula, Ar
1
and Ar
2
independently represent an aryl group with 6 to 13 carbon atoms in a ring, R
1
and R
2
independently represent any of hydrogen, an alkyl group with 1 to 4 carbon atoms, or an aryl group with 6 to 13 carbon atoms in a ring, and each of Ar
1
, Ar
2
, R
1
, and R
2
may have a substituent and the two substituents may be bonded to each other to form a ring.
提供了一种具有大能隙的新型
蒽衍
生物。提供了一种由下列通式(G1)表示的
蒽衍
生物。在该式中,Ar1和Ar2分别独立表示具有6到13个碳原子的环中芳基基团,R1和R2独立表示氢、具有1到4个碳原子的烷基基团或具有6到13个碳原子的环中芳基基团,且Ar1、Ar2、R1和R2中的每一个都可以具有取代基,两个取代基可以连接在一起形成环。