Title:
フルオレン系化合物、その製造方法およびポリマーまたはオリゴマー
Document Type and Number:
Japanese Patent JP4223766
Kind Code:
B2
Abstract:
To provide a raw material for a polymer having a narrow distribution of molecular weight, high solubility in general-purpose organic solvents and forming a homogeneous thin film without causing deposition or crystallization of the polymer and to provide a method for producing the same and the polymer or an oligomer.
A 2, 7-dibromo-9, 9-di(3-substituted-4-hydroxyphenyl)fluorene or its ether derivative is characterized in that the compound is represented by general formula (1). The method for producing the compound is provided. The polymer or oligomer composed of the compound and represented by general formula (5) is obtained.
COPYRIGHT: (C)2004,JPO
Inventors:
Ryuichi Yamamoto
Kitamura Go straight
Kitamura Go straight
Application Number:
JP2002250948A
Publication Date:
February 12, 2009
Filing Date:
August 29, 2002
Export Citation:
Assignee:
JFE Chemical Co., Ltd.
International Classes:
C07C39/42; H01L51/50; C07B61/00; C07C37/20; C07C41/16; C07C43/21; C07C43/225; C08G61/02; C09K11/06; H05B33/14
Domestic Patent References:
| JP2000506916A | ||||
| JP2269734A | ||||
| JP4221328A | ||||
| JP7206734A | ||||
| JP11510535A | ||||
| JP8160650A | ||||
| JP2000182777A | ||||
| JP2001520289A |
Foreign References:
| WO2002010129A1 | ||||
| WO2001081294A1 |
Attorney, Agent or Firm:
Katsuhiro Yoshida
Toshieko Kondo
Toshieko Kondo