JPS53141253A - Preparation of 1,8-naphthalenedicarboxylic acid and their acid anhydride - Google Patents

Preparation of 1,8-naphthalenedicarboxylic acid and their acid anhydride

Info

Publication number
JPS53141253A
JPS53141253A JP5370877A JP5370877A JPS53141253A JP S53141253 A JPS53141253 A JP S53141253A JP 5370877 A JP5370877 A JP 5370877A JP 5370877 A JP5370877 A JP 5370877A JP S53141253 A JPS53141253 A JP S53141253A
Authority
JP
Japan
Prior art keywords
acid
preparation
naphthalenedicarboxylic
anhydride
cpds
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
JP5370877A
Other languages
Japanese (ja)
Other versions
JPS5914016B2 (en
Inventor
Ryoichi Hasegawa
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.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku 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 Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Priority to JP5370877A priority Critical patent/JPS5914016B2/en
Publication of JPS53141253A publication Critical patent/JPS53141253A/en
Publication of JPS5914016B2 publication Critical patent/JPS5914016B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To prepare the title cpds. by oxidation of acenaphthenes with molecular oxygen in the presence of a heavy metal cpd, bromine cpd, or the like as a catalyst, an accelerator and a cocatalyst such as a tert-amine, followed by treatment of the resulting cpds. with a peracid or hypohalogenous acid salt.
COPYRIGHT: (C)1978,JPO&Japio
JP5370877A 1977-05-12 1977-05-12 Method for producing 1,8-naphthalene dicarboxylic acids or their acid anhydrides Expired JPS5914016B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5370877A JPS5914016B2 (en) 1977-05-12 1977-05-12 Method for producing 1,8-naphthalene dicarboxylic acids or their acid anhydrides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5370877A JPS5914016B2 (en) 1977-05-12 1977-05-12 Method for producing 1,8-naphthalene dicarboxylic acids or their acid anhydrides

Publications (2)

Publication Number Publication Date
JPS53141253A true JPS53141253A (en) 1978-12-08
JPS5914016B2 JPS5914016B2 (en) 1984-04-02

Family

ID=12950319

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5370877A Expired JPS5914016B2 (en) 1977-05-12 1977-05-12 Method for producing 1,8-naphthalene dicarboxylic acids or their acid anhydrides

Country Status (1)

Country Link
JP (1) JPS5914016B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520841A1 (en) * 1985-04-26 1986-11-06 Rütgerswerke AG, 6000 Frankfurt Process for the oxidation of alkylaromatic compounds
EP0464629A2 (en) * 1990-06-26 1992-01-08 Nippon Shokubai Co., Ltd. Method of producing naphthalenedicarboxylic acids and diaryldicarboxylic acids
EP0496264A2 (en) * 1991-01-21 1992-07-29 Mitsubishi Chemical Corporation Process for preparing 2,6-naphthalenedicarboxylic acid

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3520841A1 (en) * 1985-04-26 1986-11-06 Rütgerswerke AG, 6000 Frankfurt Process for the oxidation of alkylaromatic compounds
EP0464629A2 (en) * 1990-06-26 1992-01-08 Nippon Shokubai Co., Ltd. Method of producing naphthalenedicarboxylic acids and diaryldicarboxylic acids
EP0496264A2 (en) * 1991-01-21 1992-07-29 Mitsubishi Chemical Corporation Process for preparing 2,6-naphthalenedicarboxylic acid

Also Published As

Publication number Publication date
JPS5914016B2 (en) 1984-04-02

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