[EN] SUBSTITUTED BIPYRIDINES FOR USE IN ORGANIC LIGHT-EMITTING DEVICES<br/>[FR] BIPYRIDINES SUBSTITUÉES DESTINÉES À ÊTRE UTILISÉES DANS DES DISPOSITIFS ÉLECTROLUMINESCENTS ORGANIQUES
申请人:NITTO DENKO CORP
公开号:WO2012037269A1
公开(公告)日:2012-03-22
Optionally substituted bipyridine compounds, optionally substituted phenylbipyridine compounds, or optionally substituted bis-phenylbipyridine compounds may be useful in light-emitting devices. Some examples include, but are not limited to, optionally substituted 4-(5-(6-(4-(diphenylamino)phenyl)pyridin-3-yl)pyridin-2-yl)-N,N- diphenylbenzenamine, optionally substituted 9-(4-(5-(6-(4-(9H-carbazol-9- yl)phenyl)pyridin-3-yl)pyridin-2-yl)phenyl)-9H-carbazole, optionally substituted 4-(5-(6- (benzo[d]thiazol-2-yl)pyridin-3-yl)pyridin-2-yl)-N,N-diphenylbenzenamine, optionally substituted 4-(5-(6-(benzo[d]oxazol-2-yl)pyridin-3-yl)pyridin-2-yl)-N,N- diphenylbenzenamine, optionally substituted N,N-diphenyl-4-(5-(6-(l -phenyl- 1H- benzo[d]imidazol-2-yl)pyridin-3-yl)pyridin-2-yl)benzenamine, optionally substitut-ed 4- (5-(6-(4-(9H-carbazol-9-yl)phenyl)pyridin-3-yl)pyridin-2-yl)-N,N-diphenylbenzenamine, optionally substituted 2-(5-(6-(benzo[d]thiazol-2-yl)pyridin-3-yl)pyridin-2- yl)benzo[d]thiazole, optionally substituted 2-(5-(6-(benzo[d]thiazol-2-yl)pyridin-3- yl)pyridin-2-yl)benzo[d]oxazole, optionally substituted 9-(4-(5-(6-( benzo[d]thiazol-2- yl)pyridin-3-yl)pyridin-2-yl)phenyl)-9H-carbazole, optionally substituted 9-(4-(5-(6- (benzo[d]oxazol-2-yl)pyridin-3-yl)pyridin-2-yl)phenyl)-9H-carbazole, optionally substituted 9-(4-(6'-(l-phenyl-lH-benzo[d]imidazol-2-yl)-3,3'-bipyridin-6-yl)phenyl)-9H- carbazole, and 6,6'-bis(9-phenyl-9H-carbazol-3-yl)-3,3'-bipyridine.
可选地取代的联吡啶化合物、可选地取代的苯基联吡啶化合物,或可选地取代的双苯基联吡啶化合物可能在发光器件中有用。一些示例包括但不限于:可选地取代的4-(5-(6-(4-(二苯胺基)苯基)吡啶-3-基)吡啶-2-基)-N,N-二苯基苯胺,可选地取代的9-(4-(5-(6-(4-(9H-咔唑-9-基)苯基)吡啶-3-基)吡啶-2-基)苯基)-9H-咔唑,可选地取代的4-(5-(6-(苯并[d]噻唑-2-基)吡啶-3-基)吡啶-2-基)-N,N-二苯基苯胺,可选地取代的4-(5-(6-(苯并[d]噁唑-2-基)吡啶-3-基)吡啶-2-基)-N,N-二苯基苯胺,可选地取代的N,N-二苯基-4-(5-(6-(1-苯基-1H-苯并[d]咪唑-2-基)吡啶-3-基)吡啶-2-基)苯胺,可选地取代的4-(5-(6-(4-(9H-咔唑-9-基)苯基)吡啶-3-基)吡啶-2-基)-N,N-二苯基苯胺,可选地取代的2-(5-(6-(苯并[d]噻唑-2-基)吡啶-3-基)吡啶-2-基)苯并[d]噻唑,可选地取代的2-(5-(6-(苯并[d]噻唑-2-基)吡啶-3-基)吡啶-2-基)苯并[d]噁唑,可选地取代的9-(4-(5-(6-(苯并[d]噻唑-2-基)吡啶-3-基)吡啶-2-基)苯基)-9H-咔唑,可选地取代的9-(4-(5-(6-(苯并[d]噁唑-2-基)吡啶-3-基)吡啶-2-基)苯基)-9H-咔唑,可选地取代的9-(4-(6'-(1-苯基-1H-苯并[d]咪唑-2-基)-3,3'-联吡啶-6-基)苯基)-9H-咔唑,以及6,6'-双(9-苯基-9H-咔唑-3-基)-3,3'-联吡啶。