JPS54157528A - Preparation of p-phenylenediamine - Google Patents

Preparation of p-phenylenediamine

Info

Publication number
JPS54157528A
JPS54157528A JP6568878A JP6568878A JPS54157528A JP S54157528 A JPS54157528 A JP S54157528A JP 6568878 A JP6568878 A JP 6568878A JP 6568878 A JP6568878 A JP 6568878A JP S54157528 A JPS54157528 A JP S54157528A
Authority
JP
Japan
Prior art keywords
metal salt
raw material
dimethyl terephthalate
rearrangement reaction
thermal rearrangement
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
JP6568878A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6141337B2 (enExample
Inventor
Joji Nishikido
Nobuhiro Tamura
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.)
Asahi Chemical Industry Co Ltd
Original Assignee
Asahi Chemical Industry 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 Asahi Chemical Industry Co Ltd filed Critical Asahi Chemical Industry Co Ltd
Priority to JP6568878A priority Critical patent/JPS54157528A/ja
Publication of JPS54157528A publication Critical patent/JPS54157528A/ja
Publication of JPS6141337B2 publication Critical patent/JPS6141337B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP6568878A 1978-06-02 1978-06-02 Preparation of p-phenylenediamine Granted JPS54157528A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6568878A JPS54157528A (en) 1978-06-02 1978-06-02 Preparation of p-phenylenediamine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6568878A JPS54157528A (en) 1978-06-02 1978-06-02 Preparation of p-phenylenediamine

Publications (2)

Publication Number Publication Date
JPS54157528A true JPS54157528A (en) 1979-12-12
JPS6141337B2 JPS6141337B2 (enExample) 1986-09-13

Family

ID=13294188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6568878A Granted JPS54157528A (en) 1978-06-02 1978-06-02 Preparation of p-phenylenediamine

Country Status (1)

Country Link
JP (1) JPS54157528A (enExample)

Also Published As

Publication number Publication date
JPS6141337B2 (enExample) 1986-09-13

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