INTERMEDIATE FOR HETEROACENE COMPOUND AND SYNTHETIC METHOD OF HETEROACENE COMPOUND USING ITS INTERMEDIATE

摘要

An intermediate of a heteroacene compound is represented by Chemical Formula 1.

主权项

1. An intermediate of a heteroacene compound represented by Chemical Formula 1: wherein, in Chemical Formula 1, each of Ar1 and Ar2 is independently one of a substituted or unsubstituted aromatic ring, a substituted or unsubstituted heteroaromatic ring, and a condensed ring of the two or more foregoing rings, Z is one of an ethenylene group and an ethynylene group, each of X1 and X2 is independently one of O, S, Se, and Te, and each of L1 and L2 is independently one of functional groups of Chemical Formula A and Chemical Formula B, wherein, in Chemical Formula A, each of R1, R2, and R3 is independently one of hydrogen, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C3 to C30 cycloalkyl group, a substituted or unsubstituted C3 to C30 heterocycloalkyl group, a substituted or unsubstituted C6 to C30 aryl group, and a substituted or unsubstituted C3 to C30 heteroaryl group, R4 is one of hydrogen and a methyl group, R5 is one of a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C1 to C30 alkoxy group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C6 to C30 aryloxy group, and an amine group (NRxRy, wherein each of Rx and Ry is independently one of hydrogen, a C1 to C30 alkyl group, and a C6 to C30 aryl group), and * indicates a linking position to X1 and X2, wherein, in Chemical Formula B, each of R1, R2, and R3 is independently one of hydrogen, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C3 to C30 cycloalkyl group, a substituted or unsubstituted C3 to C30 heterocycloalkyl group, a substituted or unsubstituted C6 to C30 aryl group, and a substituted or unsubstituted C3 to C30 heteroaryl group, R4 is one of hydrogen and a methyl group, each of R5a and R5b is independently one of hydrogen, a substituted or unsubstituted C1 to C30 alkyl group, a substituted or unsubstituted C1 to C30 alkoxy group, a substituted or unsubstituted C6 to C30 aryl group, a substituted or unsubstituted C6 to C30 aryloxy group, and an amine group (NRxRy, wherein each of Rx and Ry is independently one of hydrogen, a C1 to C30 alkyl group, and a C6 to C30 aryl group), and * indicates a linking position to X1 and X2.