| abstract |
A novel carbocyclic fused furan derivative for an electron transport material is provided. A compound represented by Formula 1. (R 1 to R 12 are each independently a bond, H, D, halogen, alkyl, aryl, etc .; R 21 is D, H, halogen, alkyl, aryl, etc .; a 1 and a 2 are each independently an integer of 2 to 4; L is arylene, heteroarylene) [Selection] Figure 1 |