JPS55100374A - Preparation of diisobutenylsuccinic anhydride - Google Patents

Preparation of diisobutenylsuccinic anhydride

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Publication number
JPS55100374A
JPS55100374A JP666779A JP666779A JPS55100374A JP S55100374 A JPS55100374 A JP S55100374A JP 666779 A JP666779 A JP 666779A JP 666779 A JP666779 A JP 666779A JP S55100374 A JPS55100374 A JP S55100374A
Authority
JP
Japan
Prior art keywords
pref
maleic anhydride
trimethylpentene
naphthol
title compound
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
JP666779A
Other languages
Japanese (ja)
Other versions
JPS5919547B2 (en
Inventor
Masakatsu Obara
Noburu Kikuchi
Mitsuharu Kato
Takayuki Saito
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.)
GOI KASEI KK
Original Assignee
GOI KASEI KK
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 GOI KASEI KK filed Critical GOI KASEI KK
Priority to JP666779A priority Critical patent/JPS5919547B2/en
Publication of JPS55100374A publication Critical patent/JPS55100374A/en
Publication of JPS5919547B2 publication Critical patent/JPS5919547B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: To prepare the title compound useful as an epoxy resin hardener and a raw material of polyester, in high yield, by reacting olefins composed mainly of 2,4, 4-trimethylpentene-1 with maleic anhydride in the presence of naphthol.
CONSTITUTION: The title compound is prepared by reacting olefins composed mainly of 2,4,4-trimethylpentene-1 (pref. ≥50mol%) with maleic anhydride in the presence of ≥0.01wt% (pref. 0.05W1wt%) based on the maleic anhydride, of naphthol, at 150W250°C, pref. 180W220°C. The molar ratio of 2,4,4,-trimethylpentene-1 to maleic anhydride is 1.7W15 (pref. 2W10) in view of the selectivity, the color development of the product, and the cost.
USE: Raw material of alkyd resins, plasticizers, surface active agents, etc.
COPYRIGHT: (C)1980,JPO&Japio
JP666779A 1979-01-23 1979-01-23 Method for producing diisobutenyl succinic anhydride Expired JPS5919547B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP666779A JPS5919547B2 (en) 1979-01-23 1979-01-23 Method for producing diisobutenyl succinic anhydride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP666779A JPS5919547B2 (en) 1979-01-23 1979-01-23 Method for producing diisobutenyl succinic anhydride

Publications (2)

Publication Number Publication Date
JPS55100374A true JPS55100374A (en) 1980-07-31
JPS5919547B2 JPS5919547B2 (en) 1984-05-07

Family

ID=11644717

Family Applications (1)

Application Number Title Priority Date Filing Date
JP666779A Expired JPS5919547B2 (en) 1979-01-23 1979-01-23 Method for producing diisobutenyl succinic anhydride

Country Status (1)

Country Link
JP (1) JPS5919547B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61243072A (en) * 1985-04-18 1986-10-29 Toho Chem Ind Co Ltd Production of alkenylsuccinic anhydride, reaction product produced by same and lubricating oil composition containing same
JPS62106091A (en) * 1985-11-01 1987-05-16 Nippon Shokubai Kagaku Kogyo Co Ltd Production of alkenylsuccinic anhydride
JPH01157972A (en) * 1987-12-14 1989-06-21 Mitsubishi Kasei Corp Production of alkenylsuccinic acid anhydride
JPH01157973A (en) * 1987-12-15 1989-06-21 Mitsubishi Kasei Corp Production of alkenylsuccinic acid anhydride

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61243072A (en) * 1985-04-18 1986-10-29 Toho Chem Ind Co Ltd Production of alkenylsuccinic anhydride, reaction product produced by same and lubricating oil composition containing same
JPS62106091A (en) * 1985-11-01 1987-05-16 Nippon Shokubai Kagaku Kogyo Co Ltd Production of alkenylsuccinic anhydride
JPH043396B2 (en) * 1985-11-01 1992-01-23
JPH01157972A (en) * 1987-12-14 1989-06-21 Mitsubishi Kasei Corp Production of alkenylsuccinic acid anhydride
JPH01157973A (en) * 1987-12-15 1989-06-21 Mitsubishi Kasei Corp Production of alkenylsuccinic acid anhydride

Also Published As

Publication number Publication date
JPS5919547B2 (en) 1984-05-07

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