JPS5686178A - Preparation of triglycidylaminophenol - Google Patents

Preparation of triglycidylaminophenol

Info

Publication number
JPS5686178A
JPS5686178A JP16159179A JP16159179A JPS5686178A JP S5686178 A JPS5686178 A JP S5686178A JP 16159179 A JP16159179 A JP 16159179A JP 16159179 A JP16159179 A JP 16159179A JP S5686178 A JPS5686178 A JP S5686178A
Authority
JP
Japan
Prior art keywords
aminophenol
alkali
epihalohydrin
aqueous solution
reaction product
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.)
Pending
Application number
JP16159179A
Other languages
Japanese (ja)
Inventor
Koji Kawase
Yoshitaka Goto
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.)
NOF Corp
Original Assignee
Nippon Oil and Fats Co Ltd
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 Nippon Oil and Fats Co Ltd filed Critical Nippon Oil and Fats Co Ltd
Priority to JP16159179A priority Critical patent/JPS5686178A/en
Publication of JPS5686178A publication Critical patent/JPS5686178A/en
Pending legal-status Critical Current

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  • Epoxy Compounds (AREA)

Abstract

PURPOSE: To obtain the titled substance useful as a raw material for epoxy resins with a reduced halogen content advantageously, by dehydrohalogenating the reaction product between an aminophenol and an epihalohydrin with a specific amount of an alkali at a specified temperature.
CONSTITUTION: The reaction product between an aminophenol and an epihalohydrin is dehydrohalogenated with a concentrated aqueous solution of an alkali to give the titled compound. The dehydrohalogenation is carried out at a temperature of 65W100°C by using the akali in an amount of 1.5W2.5 times the stoichiometrically necessary one. The method is industrially advantageous due to the titled compound with a halogen content of 1wt.% or less under various conditions, and applicable to any of the o-, m-, or p- aminophenol without causing side reactions. The reaction proceeds completely, and NaOH or KOH is preferably used in a 45W 55wt.% aqueous solution as the alkali.
COPYRIGHT: (C)1981,JPO&Japio
JP16159179A 1979-12-14 1979-12-14 Preparation of triglycidylaminophenol Pending JPS5686178A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16159179A JPS5686178A (en) 1979-12-14 1979-12-14 Preparation of triglycidylaminophenol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16159179A JPS5686178A (en) 1979-12-14 1979-12-14 Preparation of triglycidylaminophenol

Publications (1)

Publication Number Publication Date
JPS5686178A true JPS5686178A (en) 1981-07-13

Family

ID=15738038

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16159179A Pending JPS5686178A (en) 1979-12-14 1979-12-14 Preparation of triglycidylaminophenol

Country Status (1)

Country Link
JP (1) JPS5686178A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017043573A (en) * 2015-08-28 2017-03-02 東レ・ファインケミカル株式会社 2-glycidyl-oxy-n,n-diglycidyl aniline production process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017043573A (en) * 2015-08-28 2017-03-02 東レ・ファインケミカル株式会社 2-glycidyl-oxy-n,n-diglycidyl aniline production process

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