JPS646246A - Diamino compound - Google Patents

Diamino compound

Info

Publication number
JPS646246A
JPS646246A JP5316288A JP5316288A JPS646246A JP S646246 A JPS646246 A JP S646246A JP 5316288 A JP5316288 A JP 5316288A JP 5316288 A JP5316288 A JP 5316288A JP S646246 A JPS646246 A JP S646246A
Authority
JP
Japan
Prior art keywords
formula
compound
polyimide
derivative
alkyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP5316288A
Other languages
Japanese (ja)
Other versions
JP2616796B2 (en
Inventor
Shizuo Murata
Hisayoshi Emoto
Kenji Furukawa
Koichi Kunimune
Ryuji Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JNC Corp
Original Assignee
Chisso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chisso Corp filed Critical Chisso Corp
Priority to JP5316288A priority Critical patent/JP2616796B2/en
Publication of JPS646246A publication Critical patent/JPS646246A/en
Application granted granted Critical
Publication of JP2616796B2 publication Critical patent/JP2616796B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Epoxy Resins (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyamides (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

NEW MATERIAL:The compound of formula I (R1 is 3-22C alkyl; R2 is H or 1-22C alkyl; R3-R10 are H or methyl). EXAMPLE:2,2-Bis[4-(4-aminophenoxy)phenyl]octane. USE:A monomer for the production of polyimide, polyamide, epoxy polymer, etc., a crosslinking agent or a modifier. Useful especially as a raw material for polyimide for an oriented film of a liquid crystal display element. PREPARATION:The objective compound of formula I can be produced by reacting an aliphatic alkanone, etc., with phenol and its derivative in the presence of hydrogen chloride gas according to the reaction formula, condensing the resultant compound of formula II with p-chloronitrobenzene and its derivative in DMSO using KOH, etc., and reducing the obtained compound of formula III with hydrogen in a solvent such as benzene or toluene in the presence of a palladium-carbon catalyst.
JP5316288A 1987-03-09 1988-03-07 Diamino compounds Expired - Lifetime JP2616796B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5316288A JP2616796B2 (en) 1987-03-09 1988-03-07 Diamino compounds

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP62-53778 1987-03-09
JP5377887 1987-03-09
JP5316288A JP2616796B2 (en) 1987-03-09 1988-03-07 Diamino compounds

Publications (2)

Publication Number Publication Date
JPS646246A true JPS646246A (en) 1989-01-10
JP2616796B2 JP2616796B2 (en) 1997-06-04

Family

ID=26393874

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5316288A Expired - Lifetime JP2616796B2 (en) 1987-03-09 1988-03-07 Diamino compounds

Country Status (1)

Country Link
JP (1) JP2616796B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0554537U (en) * 1991-12-25 1993-07-20 光洋リンドバーグ株式会社 Vacuum quenching device
JP2014055211A (en) * 2012-09-11 2014-03-27 Denso Corp Epoxy resin and method of producing the same, and curable epoxy resin composition

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0554537U (en) * 1991-12-25 1993-07-20 光洋リンドバーグ株式会社 Vacuum quenching device
JP2014055211A (en) * 2012-09-11 2014-03-27 Denso Corp Epoxy resin and method of producing the same, and curable epoxy resin composition

Also Published As

Publication number Publication date
JP2616796B2 (en) 1997-06-04

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