Patent ID: 7803898
Filing Date: 2010-09-28
Classification: C07D,C08G,C09K,H01L,H05B,Y02E

Abstract:
1. An aminoquinoxaline compound of the following formula (1a) wherein R 1 and R 2 independently represent a hydrogen atom, a hydroxyl group, a C 1 -C 10 alkyl group, a C 1 -C 10 alkoxy group, a phenyl group which may be substituted with Y, a pyridyl group which may be substituted with Y, a biphenyl group which may be substituted with Y, a naphthyl group which may be substituted with Y, a thienyl group which may be substituted with Y, a pyrolyl group which may be substituted with Y, a furyl group which may be substituted with Y or a condensed heteroaryl group which may be substituted with Y provided that when R 1 and R 2 are, respectively, the above-defined phenyl, pyridyl, biphenyl, naphthyl, thienyl, pyrolyl, furyl or condensed heteroaryl group, these groups may be joined through a single bond; R X R Y represents a halogen atom, a cyano group, a nitro group, an amino group, an epoxy group, a vinyl group, a C Z represents a halogen atom, a cyano group, a nitro group, an amino group, an epoxy group, a vinyl group, a C