Title:
AMORPHOUS MOLECULAR MATERIAL
Document Type and Number:
Japanese Patent JP3943147
Kind Code:
B2
Abstract:
PURPOSE: To obtain a new material high in thermal stability, highly dense and free from pinhole, capable of providing e.g. amorphous thin films excellent in charge transportability, thus useful for electronic devices.
CONSTITUTION: This amorphous molecular material is expressed by formula I [A is of formula II or formula III (X is a chalcogen atom); ≠ is a n-valent aromatic group having π electron conjugated system; n is ≥3], e.g. a compound of formula IV. This material, for example, a compound of formula V, is obtained by heating an acid chloride compound bearing the aromatic group Φand an imino compound in an appropriate solvent in a nitrogen atmosphere to effect dehydrochlorination. This material is useful for organic photoconductors, organic electroluminescent devices, diodes, transistors, etc.
Inventors:
Uemura Takashi
Yoshinobu Ueba
Yasuhiko Shirota
Yoshinobu Ueba
Yasuhiko Shirota
Application Number:
JP15956995A
Publication Date:
July 11, 2007
Filing Date:
June 26, 1995
Export Citation:
Assignee:
Chemipro Kasei Co., Ltd.
International Classes:
C07D279/36; H01L51/50; C07D209/86; C07D265/38; C07D279/08; C07D417/14; C09K11/06; H01L31/08; H01L51/10; H01L51/42; H05B33/14; (IPC1-7): C07D209/86; C07D265/38; C07D279/08; C07D279/36; C09K11/06; H01L51/10; H01L31/08; H05B33/14
Domestic Patent References:
| JP7094807A |
Attorney, Agent or Firm:
Inaoka cultivation
Mio Kawasaki
Mio Kawasaki
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