Patent ID: 9147843
Filing Date: 2015-09-29
Classification: C07D,C08G,H01L

Abstract:
1. A polymer compound comprising a structural unit represented by the formula (3): wherein R 1 , R 2 , R 3 and R 4 represent each independently a hydrogen atom, an alkyl group, an alkoxy group, an alkylthio group, an aryl group, a mono-valent heterocyclic group, a halogen atom, a silyl group, an amino group, an alkenyl group, an alkynyl group, a hydroxyl group, a nitro group, a cyano group, a carboxyl group, an alkylcarbonyl group, an alkoxycarbonyl group, a borate residue, a boric acid residue (denoting a group represented by —B(OH) 2 ) or an organotin residue, and these groups may have a substituent; the ring A and the ring B represent each independently a heterocyclic ring, and the aromatic ring may have a substituent; Z wherein R represents a hydrogen atom, an alkyl group, an alkoxy group, an alkylthio group, an aryl group, a mono-valent heterocyclic group or a halogen atom, and these groups may have a substituent; and when a plurality of R are present, these may be the same or different.