摘要 |
Materials for organic electroluminescence devices are represented by following general formula [1]:wherein B represents a substituted or unsubstituted arylene group having 6 to 60 carbon atoms, X<1 >to X<4 >each independently represent a substituted or unsubstituted arylene group having 6 to 30 carbon atoms, X<1 >and X<2 >may be bonded to each other, X<3 >and X<4 >may be bonded to each other, Y<1 >to Y<4 >each independently represent an organic group represented by general formula [2], a to d each represent an integer of 0 to 2 and, when the arylene group represented by B has 26 or less carbon atoms, a+b+c+d>0 and at least one of the groups represented by B, X<1>, X<2>, X<3 >and X<4 >has a chrysene nucleus; general formula [2] being:
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