| 主权项 |
1. An organic compound of Chemical Formula 1: wherein R1 to R5 are each a hydrogen atom, a heavy hydrogen, a C1 to C60 substituted or non-substituted alkyl group, a C2 to C60 substituted or non-substituted alkenyl group, a C2 to C60 substituted or non-substituted alkynyl group, a C3 to C60 substituted or non-substituted cycloalkyl group, a C1 to C60 substituted or non-substituted alkoxy group, a C5 to C60 substituted or non-substituted aryloxy group, a C5 to C60 substituted or non-substituted arylthio group, a C5 to C60 substituted or non-substituted aryl group, an amino group substituted into a C3 to C60 heteroaryl group, a C3 to C60 substituted or non-substituted heteroaryl group, a C6 to C60 substituted or non-substituted condensation polycyclic group, a halogen atom, a cyano group, a nitro group, a hydroxyl group, or a carboxyl group, R1 and R2 are the same or different from each other, X is —S—, —O—, —C(R6)(R7)—, or —N(R6)—, R6 and R7 are independently a hydrogen atom, a heavy hydrogen, a C1 to C20 substituted or non-substituted alkyl group, a C5 to C20 substituted or non-substituted aryl group, a C3 to C20 substituted or non-substituted hetero aryl group, a C6 to C20 substituted or non-substituted condensation polycyclic group, a halogen atom, a cyano group, a nitro group, a hydroxyl group, or a carboxyl group, a and z are each an integer of 0 to 4, b is an integer of 0 to 3, and y is an integer of 0 to 2, L is a divalent linking group represented by -(Ar1)n—, and n is an integer of 1 to 10. |
