申请人:Hoechst Aktiengesellschaft
公开号:US04760006A1
公开(公告)日:1988-07-26
Novel 2,3-bis(dialkylaminophenyl)quinoxalines of the general formula ##STR1## wherein R is alkyl having up to 4 carbon atoms R.sub.1 is hydrogen or alkyl having up to 4 carbon atoms, R.sub.2 is the same as or different from R.sub.1 and is selected from the group consisting of alkyl and alkoxyl having up to 4 carbon atoms, and R.sub.3 is the same as or different from R.sub.2 and is selected from the group consisting of hydrogen, alkyl and alkoxyl having up to 4 carbon atoms, The compounds of the invention are useful as photoconductive substances in electrophotographic recording materials.
本发明涉及一种通式为##STR1##的小分子化合物,其中R是具有最多4个碳原子的烷基,R.sub.1是氢或具有最多4个碳原子的烷基,R.sub.2与R.sub.1相同或不同,选自具有最多4个碳原子的烷基和烷氧基的群体,R.sub.3与R.sub.2相同或不同,选自氢、烷基和烷氧基,其具有光电导性质,可用于电子照相记录材料中。