Patent ID: 9507284
Filing Date: 2016-11-29
CPC Classification: C07C,G03G

Claim Text:
1. A compound represented by the formula (1): wherein Ar 1 represents an aryl group having an alkoxy group, an aryloxy group, or an aralkyloxy group as a substituent, Ar 2 to Ar 5 each independently represent an aryl group which may have a substituent, Ar 6 to Ar 9 each independently represent a 1,4-phenylene group which may have a substituent; R 1 to R 4 each independently represent a hydrogen atom or an alkyl group; m and n each independently represent an integer of 1 or more and 3 or less; in the case where m or n is 2 or more, plurally existing R 1 s to R 4 s each may be the same or different from each other.