一种具有螺结构的有机电致发光化合物
申请公布号:CN104927839B
申请号:CN201510290412.8
申请日期:2015.05.29
申请公布日期:2017.05.03
发明人:黄锦海;苏建华
分类号:C09K11/06(2006.01)I;H01L51/54(2006.01)I;C07D493/10(2006.01)I;C07D495/10(2006.01)I;C07D491/107(2006.01)I;C07D307/94(2006.01)I;C07D333/78(2006.01)I;C07D487/10(2006.01)I;C07D209/96(2006.01)I
主分类号:C09K11/06(2006.01)I
代理人:于晓菁
地址:200231 上海市徐汇区华泾路509号7幢548室
摘要:本发明提供了一种如结构式(I)的具有螺结构的有机电致发光化合物,该化合物具有较好热稳定性,高发光效率,高发光纯度,可以用于制作有机电致发光器件,应用于有机太阳能电池,有机薄膜晶体管或有机光感受器领域。<img file="DDA0000727775750000011.GIF" wi="634" he="835" />
主权项:一种具有螺结构的有机电致发光化合物,其特征在于其为具有如下结构式(I)的化合物:<img file="FDA0001192718140000011.GIF" wi="646" he="812" />其中,R<sub>1</sub>、R<sub>2</sub>、R<sub>3</sub>、R<sub>4</sub>、R<sub>5</sub>、R<sub>6</sub>、R<sub>7</sub>、R<sub>8</sub>、R<sub>9</sub>、R<sub>10</sub>分别独立地选自氢、氘、C<sub>1</sub>‑C<sub>12</sub>烷基;A和B中有一个选自O、S,另一个选自O、S、NR<sub>11</sub>、CR<sub>12</sub>R<sub>13</sub>;其中,R<sub>11</sub>选自氢、氘、C<sub>1</sub>‑C<sub>12</sub>烷基、苯基、萘基;R<sub>12</sub>~R<sub>13</sub>分别独立地选自氢、氘、C<sub>1</sub>‑C<sub>12</sub>烷基。
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