| abstract |
The present invention provides a novel compound designed so that the structure of a dibenzo [g, p] chrysene skeleton can be effectively utilized. A compound of formula (C1), wherein at least one group of R 1 to R 4 is represented by —OR 5 , and at least one of the groups, R 5, is not polymerizable at the end. It is a C2-C12 group having a saturated bond. R 1 to R 4 other than the at least one group are each independently H (hydrogen atom), X (halogen atom) or a monovalent group. [Selection figure] None |