利索-全球专利检索

  1. 登录
  2. 注册
发明授权
US08597799B2 Organosulfur compound, process for producing the same, and organic electroluminescence element using the same 失效
有机硫化合物，其制造方法和使用其的有机电致发光元件

Organosulfur compound, process for producing the same, and organic electroluminescence element using the same
摘要：
Disclosed is an organosulfur compound denoted by a general formula (a1): in which A denotes —S—, —S(O)— or —S(O)2—; Z1 and Z4 denote a trivalent aromatic hydrocarbon group or the like; Z2 and Z3 denote a bivalent aromatic hydrocarbon group or the like; Ar1, Ar2, Ar3 and Ar4 denote an aromatic hydrocarbon group or the like; and n is 0 or 1, or a general formula (b1): in which A denotes the same meaning as aforesaid; Z5 denotes a trivalent aromatic hydrocarbon group or the like; Ar denotes a m-valent aromatic hydrocarbon group or the like; Ar1 and Ar2 denote the aforesaid meaning; and m is 2 or 3. This compound is useful as an electron transport material, a hole blocking material or a host material of an organic electroluminescence element.
摘要（中）：

公开了由通式（a1）表示的有机硫化合物：其中A表示-S - ， - S（O） - 或-S（O）2 - ; Z1和Z4表示三价芳族烃基等; Z2和Z3表示二价芳族烃基等; Ar 1，Ar 2，Ar 3和Ar 4表示芳族烃基等; 和n为0或1，或通式（b1）：其中A表示与上述相同的含义; Z5表示三价芳香族烃基等; Ar表示m价芳香族烃基等， Ar1和Ar2表示上述含义; 并且m为2或3.该化合物可用作电子传输材料，空穴阻挡材料或有机电致发光元件的主体材料。

公开/授权文献
信息查询
Espacenet
0/0