Title:
ビス（アミノ又はニトロフェノキシ）ベンゼン化合物、およびその製造方法、並びにポリイミド
Document Type and Number:
Japanese Patent JP7315135
Kind Code:
B2
Abstract:
To provide a novel bis (amino or nitrophenoxy) benzene derivative, a method for producing the same, and polyimide synthesis.SOLUTION: The present invention relates to a compound represented by the following formula (1) and a method for producing the compound (where R, R, R, R, R, R, R, R, R, R, Rand Rindependently represent a hydrogen atom or a substituent selected from a C1 to 6 optionally substituted alkyl group and a C1 to 3 alkoxy group, at least one of R, R, Rand Ris the above-mentioned substituent, at least one of R, R, Rand Ris the above-mentioned substituent, and at least one of R, R, Rand Ris the above-mentioned substituent, and A and B independently represent a nitro group or an amino group), excluding 1,4-bis(4-amino-2-methyl phenoxy)-2,3,5-trimethyl benzene.SELECTED DRAWING: None
Inventors:
Masahiro Teramoto
Motonori Takeda
Kazuhide Nishiyama
Mitsutaka Imoto
Masahiro Kasamatsu
Motonori Takeda
Kazuhide Nishiyama
Mitsutaka Imoto
Masahiro Kasamatsu
Application Number:
JP2018205308A
Publication Date:
July 26, 2023
Filing Date:
October 31, 2018
Export Citation:
Assignee:
Seika Co., Ltd.
International Classes:
C07C205/38; C07C201/12; C07C213/02; C07C217/90; C08G73/10
Domestic Patent References:
| JP11106503A | ||||
| JP202315209A |
Foreign References:
| CN103044916A | ||||
| CN102816327A | ||||
| CN102796015A |
Other References:
Synthesis、(1998)、pp.894-898
Journal of Applied Polymer Science、(2015)、Vol.132、No.17、pp.1-9、DOI:10.1002/APP.41684
Polymer、(2012)、53、pp.2783-2791
Journal of Applied Polymer Science、(2015)、Vol.132、No.17、pp.1-9、DOI:10.1002/APP.41684
Polymer、(2012)、53、pp.2783-2791
Attorney, Agent or Firm:
Hiroshi Murakami
Yukari Kato
Yukari Kato