Patent ID: 7851073
Filing Date: 2010-12-14
Classification: C07C,C09K,H01L,H05B,Y10S

Abstract:
1. A fluoranthene compound represented by general formula (1): wherein A and B each represent a monovalent group having a fluoranthene structure represented by general formula (2), wherein A is linked to the group L appearing in the compound of the general formula (1), at a carbon atom selected from the group consisting of carbon atoms specified by numerical values of 7 to 10 appearing in the formula (2); B is linked to the group L present in the compound of the formula (1), at a carbon atom selected from the group consisting of carbon atoms specified by numerical values of 1 to 6 appearing in the formula (2); and at least one of A and B has at least one substituent: , and wherein L is a member selected from the group consisting of a single bond, substituted or unsubstituted arylene groups each having 6 to 40 carbon atoms, divalent groups derived from arylamines each having 6 to 40 carbon atoms (wherein the aryl group may have a substituent), divalent groups derived from substituted or unsubstituted heterocyclic rings each having 3 to 40 carbon atoms and substituted or unsubstituted ethenylene groups, wherein B can also be the following general formula (5): wherein Z