Benzene derivative having long, linear conjugated structure moiety, method for production thereof and liquid crystalline material
                        
                            
                                申请人:Haramoto Yuichiro
                            
                            
                                公开号:US20060255318A1
                            
                            
                                公开(公告)日:2006-11-16
                            
                            The present invention provides a benzene derivative having a long, linear conjugated structure, the benzene derivative being capable of exhibiting a satisfactory ability to transport charge without photoexcitation, a process for producing the benzene derivative, and a liquid-crystal material and a charge-transport material containing the benzene derivative having a long, linear conjugated structure. That is, a benzene derivative having a long, linear conjugated structure represented by general formula (1):
(wherein R
1
represents a methyl group or a hydrogen atom, A represents an alkylene group, —CO—O—(CH
2
)
n
—, —C
6
H
4
—CH
2
—, or —CO—).