Fluorene compound
View Patent ↗A fluorene compound is provided, which is represented by the following Formula (I): in Formula (1), R 11 and R 12 each independently represent an alkyl group having 1 to 6 carbon atoms; R 21 and R 22 each independently represent an alkyl group having 1 to 8 carbon atoms, or an alkoxy group having 1 to 8 carbon atoms; and n1 and n2 each independently represent an integer of from 1 to 5.
1. A fluorene compound represented by the following Formula (I):
wherein, in Formula (I), R 11 and R 12 each independently represent an alkyl group having 1 to 6 carbon atoms; R 21 represents an alkyl group having 1 to 8 carbon atoms, or an alkoxy group having 1 to 8 carbon atoms; n1 and n2 each independently represent an integer of from 1 to 5; and R 22 is an alkyl group having 3 to 6 carbon atoms.
2. A fluorene compound represented by the following Formula (I):
wherein, in Formula (I), R 11 and R 12 each independently represent an alkyl group having 1 to 6 carbon atoms; R 21 and R 22 each independently represent an alkyl group having 1 to 8 carbon atoms, or an alkoxy group having 1 to 8 carbon atoms; and n1 and n2 each independently represent an integer of from 2 to 5.
3. The fluorene compound according to claim 2 , wherein R 11 is an alkyl group having 3 to 6 carbon atoms.
4. The fluorene compound according to claim 2 , wherein R 12 is an alkyl group having 3 to 6 carbon atoms.
5. The fluorene compound according to claim 2 , wherein R 11 is a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, a t-butyl group, a pentyl group or a hexyl group.
6. The fluorene compound according to claim 2 , wherein R 12 is a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, a t-butyl group, a pentyl group or a hexyl group.
7. The fluorene compound according to claim 2 , wherein the alkyl group represented by R 11 is straight-chained or branch-chained.
8. The fluorene compound according to claim 2 , wherein the alkyl group represented by R 12 is straight-chained or branch-chained.
9. The fluorene compound according to claim 2 , wherein R 21 is an alkyl group having 3 to 6 carbon atoms.
10. The fluorene compound according to claim 2 , wherein R 21 is a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, a t-butyl group, a pentyl group, a hexyl group, a heptyl group or an octyl group.
11. A fluorene compound represented by the following Formula (I):
wherein, in Formula (I), R 11 and R 12 each independently represent an alkyl group having 1 to 6 carbon atoms; R 21 represents an alkyl group having 1 to 8 carbon atoms, or an alkoxy group having 1 to 8 carbon atoms; n1 and n2 each independently represent an integer of from 1 to 5; and R 22 is a methyl group, an ethyl group, an n-propyl group, an isopropyl group, an n-butyl group, a t-butyl group, a pentyl group, a hexyl group, a heptyl group or an octyl group.
12. The fluorene compound according to claim 2 , wherein R 21 represents an alkyl group, and the alkyl group represented by R 21 is straight-chained or branch-chained.
13. A fluorene compound represented by the following Formula (I):
wherein, in Formula (I), R 11 and R 12 each independently represent an alkyl group having 1 to 6 carbon atoms; R 21 represents an alkyl group having 1 to 8 carbon atoms, or an alkoxy group having 1 to 8 carbon atoms; n1 and n2 each independently represent an integer of from 1 to 5; and R 22 represents an alkyl group, and the alkyl group represented by R 22 is straight-chained or branch-chained.
14. The fluorene compound according to claim 2 , wherein R 21 is an alkoxy group having 3 to 6 carbon atoms.
15. The fluorene compound according to claim 2 , wherein R 21 is a methoxy group, an ethoxy group, an n-propoxy group, an isopropoxy group, an n-butoxy group, a t-butoxy group or a pentyloxy group.
16. The fluorene compound according to claim 2 , wherein R 21 represents an alkoxy group, and the alkoxy group represented by R 21 is straight-chained or branch-chained.
17. The fluorene compound according to claim 2 , wherein n1 and n2 each independently represent an integer of 1 to 3.
18. The fluorene compound according to claim 2 , wherein the fluorene compound is a symmetric compound.
19. The fluorene compound according to claim 2 , wherein R 22 is an alkoxy group having 3 to 6 carbon atoms.
20. The fluorene compound according to claim 2 , wherein R 22 is a methoxy group, an ethoxy group, an n-propoxy group, an isopropoxy group, an n-butoxy group, a t-butoxy group or a pentyloxy group.