摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tri-substituted benzene derivative useful in a retardation plate or the like. <P>SOLUTION: There is provided a compound represented by formula (I). In formula (I), R<SP>1</SP>, R<SP>2</SP>, and R<SP>3</SP>each independently represents a group represented by formula (II). In formula (II), X represents O or S, Ar represents an arylene group that may contain a substituent, L<SP>1</SP>represents O, O-CO, CO-O or O-CO-O, L<SP>2</SP>represents an alkylene group, and Q represents a polymerizable group or a hydrogen atom. <P>COPYRIGHT: (C)2010,JPO&INPIT |