JPS5217453A - Process for preparation of 2,6- naphthalenedicarboxylic acid - Google Patents

Process for preparation of 2,6- naphthalenedicarboxylic acid

Info

Publication number
JPS5217453A
JPS5217453A JP9197675A JP9197675A JPS5217453A JP S5217453 A JPS5217453 A JP S5217453A JP 9197675 A JP9197675 A JP 9197675A JP 9197675 A JP9197675 A JP 9197675A JP S5217453 A JPS5217453 A JP S5217453A
Authority
JP
Japan
Prior art keywords
naphthalenedicarboxylic acid
preparation
oxidation
suppressing
prepared
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
JP9197675A
Other languages
Japanese (ja)
Other versions
JPS5913495B2 (en
Inventor
Kiyoshi Teranishi
Teruo Ito
Shigeji Shimizu
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical Industries 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP9197675A priority Critical patent/JPS5913495B2/en
Publication of JPS5217453A publication Critical patent/JPS5217453A/en
Publication of JPS5913495B2 publication Critical patent/JPS5913495B2/en
Expired legal-status Critical Current

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PURPOSE: High quality 2,6-naphthalenedicarboxylic acid is prepared with suppressing the oxidation decomposition of acetic acid solvent by oxidation of 2,6dialkylnaphthalene with a two-stage process.
COPYRIGHT: (C)1977,JPO&Japio
JP9197675A 1975-07-30 1975-07-30 Method for producing 2,6-naphthalene dicarboxylic acid Expired JPS5913495B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9197675A JPS5913495B2 (en) 1975-07-30 1975-07-30 Method for producing 2,6-naphthalene dicarboxylic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9197675A JPS5913495B2 (en) 1975-07-30 1975-07-30 Method for producing 2,6-naphthalene dicarboxylic acid

Publications (2)

Publication Number Publication Date
JPS5217453A true JPS5217453A (en) 1977-02-09
JPS5913495B2 JPS5913495B2 (en) 1984-03-30

Family

ID=14041532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9197675A Expired JPS5913495B2 (en) 1975-07-30 1975-07-30 Method for producing 2,6-naphthalene dicarboxylic acid

Country Status (1)

Country Link
JP (1) JPS5913495B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6089445A (en) * 1983-10-24 1985-05-20 Teijin Yuka Kk Production of 2,6-naphthalenedicarboxylic acid
JPS6089446A (en) * 1983-10-24 1985-05-20 Teijin Yuka Kk Production of 2,6-naphthalenedicarboxylic acid
JPS61140540A (en) * 1984-12-13 1986-06-27 Teijin Yuka Kk Production of 2,6-naphthalebedicarboxylic acid
US4794195A (en) * 1986-03-14 1988-12-27 Kureha Kagaku Kogyo Kabushiki Kaisha Process for producing 2,6-naphthalenedicarboxylic acid by oxidizing 2,6-diisopropylnaphthalene
JPS643148A (en) * 1987-06-26 1989-01-06 Shinkyowa Petrochem Co Ltd Production of 2,6-naphthalenedicarboxylic acid

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6089445A (en) * 1983-10-24 1985-05-20 Teijin Yuka Kk Production of 2,6-naphthalenedicarboxylic acid
JPS6089446A (en) * 1983-10-24 1985-05-20 Teijin Yuka Kk Production of 2,6-naphthalenedicarboxylic acid
JPH0335307B2 (en) * 1983-10-24 1991-05-27 Teijin Yuka Kk
JPH0340015B2 (en) * 1983-10-24 1991-06-17
JPS61140540A (en) * 1984-12-13 1986-06-27 Teijin Yuka Kk Production of 2,6-naphthalebedicarboxylic acid
US4794195A (en) * 1986-03-14 1988-12-27 Kureha Kagaku Kogyo Kabushiki Kaisha Process for producing 2,6-naphthalenedicarboxylic acid by oxidizing 2,6-diisopropylnaphthalene
JPS643148A (en) * 1987-06-26 1989-01-06 Shinkyowa Petrochem Co Ltd Production of 2,6-naphthalenedicarboxylic acid

Also Published As

Publication number Publication date
JPS5913495B2 (en) 1984-03-30

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