CARBAZOLE POLYMER

摘要

A carbazole polymer including a repeating unit represented by formula (1) and having excellent one electron oxidation-state stability.;;{In formula (1) R1-R4 each independently represents an alkyl group having 1-60 carbon atoms, a haloalkyl group having 1-60 carbon atoms, or similar, Cz represents a divalent group including a carbazole skeleton represented by formula (2), and Ar represents a divalent aromatic ring or similar.;;[In formula (2) R5 represents a hydrogen atom, an alkyl group having 1-60 carbon atoms, or similar, R6-R11 each independently represents a hydrogen atom, a halogen atom, or similar, and m represents an integer 1-10.]}

主权项

1. A carbazole polymer characterized by comprising recurring units of formula (1) (in formula (1), R1 to R4 are each independently an alkyl group of 1 to 60 carbons, a haloalkyl group of 1 to 60 carbons, a cycloalkyl group of 3 to 60 carbons, a bicycloalkyl group of 4 to 60 carbons, an alkenyl group of 2 to 60 carbons, an alkynyl group of 2 to 60 carbons, an aromatic group of 6 to 60 carbons or a heteroaromatic group of 2 to 60 carbons (which alkyl, haloalkyl, cycloalkyl, bicycloalkyl, alkenyl, alkynyl, aromatic and heteroaromatic groups may be substituted with Z);
Cz is a divalent group that includes the carbazole skeleton of formula (2) (in formula (2), R5 being a hydrogen atom, an alkyl group of 1 to 60 carbons, a haloalkyl group of 1 to 60 carbons, a cycloalkyl group of 3 to 60 carbons, a bicycloalkyl group of 4 to 60 carbons, an alkenyl group of 2 to 60 carbons, an alkynyl group of 2 to 60 carbons, an aromatic group of 6 to 60 carbons or a heteroaromatic group of 2 to 60 carbons (which alkyl, haloalkyl, cycloalkyl, bicycloalkyl, alkenyl, alkynyl, aromatic and heteroaromatic groups may be substituted with Z, and which alkyl groups and haloalkyl groups may include an ether structure),
R6 to R11 being each independently a hydrogen atom, a halogen atom, a nitro group, a cyano group, an amino group, a hydroxyl group, a thiol group, a phosphate group, a sulfonic acid group, a carboxyl group, an alkoxy group of 1 to 60 carbons, a thioalkoxy group of 1 to 60 carbons, an alkyl group of 1 to 60 carbons, a haloalkyl group of 1 to 60 carbons, a cycloalkyl group of 3 to 60 carbons, a bicycloalkyl group of 4 to 60 carbons, an alkenyl group of 2 to 60 carbons, an alkynyl group of 2 to 60 carbons, an acyl group of 1 to 60 carbons, an aromatic group of 6 to 60 carbons or a heteroaromatic group of 2 to 60 carbons (which alkoxy, thioalkoxy, alkyl, haloalkyl, cycloalkyl, bicycloalkyl, alkenyl, alkynyl, acyl, aromatic and heteroaromatic groups may be substituted with Z), andm being an integer from 1 to 10);Ar is a divalent aromatic ring or heteroaromatic ring (which aromatic and heteroaromatic rings may be substituted with Z); andZ is a halogen atom, a nitro group, a cyano group, an amino group, a hydroxyl group, a thiol group, a phosphate group, a sulfonic acid group, a carboxyl group, an alkoxy group of 1 to 60 carbons, a thioalkoxy group of 1 to 60 carbons, an alkyl group of 1 to 60 carbons, a haloalkyl group of 1 to 60 carbons, a cycloalkyl group of 3 to 60 carbons, a bicycloalkyl group of 4 to 60 carbons, an alkenyl group of 2 to 60 carbons, an alkynyl group of 2 to 60 carbons, an acyl group of 1 to 60 carbons, an aromatic group of 6 to 60 carbons or a heteroaromatic group of 2 to 60 carbons).