JPS50157330A - - Google Patents

Info

Publication number
JPS50157330A
JPS50157330A JP5589375A JP5589375A JPS50157330A JP S50157330 A JPS50157330 A JP S50157330A JP 5589375 A JP5589375 A JP 5589375A JP 5589375 A JP5589375 A JP 5589375A JP S50157330 A JPS50157330 A JP S50157330A
Authority
JP
Japan
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
JP5589375A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS50157330A publication Critical patent/JPS50157330A/ja
Pending legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/27Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with oxides of nitrogen or nitrogen-containing mineral acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP5589375A 1974-05-10 1975-05-10 Pending JPS50157330A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2090374A GB1450739A (en) 1974-05-10 1974-05-10 Process for the preparation of aromatic di-and polycarbo- xylic acids

Publications (1)

Publication Number Publication Date
JPS50157330A true JPS50157330A (zh) 1975-12-19

Family

ID=10153734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5589375A Pending JPS50157330A (zh) 1974-05-10 1975-05-10

Country Status (7)

Country Link
JP (1) JPS50157330A (zh)
BE (1) BE828742A (zh)
DE (1) DE2519405A1 (zh)
FR (1) FR2270229A1 (zh)
GB (1) GB1450739A (zh)
IT (1) IT1032840B (zh)
NL (1) NL7505502A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112538012A (zh) * 2019-09-20 2021-03-23 中国石油化工股份有限公司 一种2,6-萘二甲酸或2,6-萘二甲酸二甲酯的提纯方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112538012A (zh) * 2019-09-20 2021-03-23 中国石油化工股份有限公司 一种2,6-萘二甲酸或2,6-萘二甲酸二甲酯的提纯方法
CN112538012B (zh) * 2019-09-20 2023-04-07 中国石油化工股份有限公司 一种2,6-萘二甲酸或2,6-萘二甲酸二甲酯的提纯方法

Also Published As

Publication number Publication date
NL7505502A (nl) 1975-11-12
BE828742A (fr) 1975-11-05
GB1450739A (en) 1976-09-29
IT1032840B (it) 1979-06-20
FR2270229A1 (zh) 1975-12-05
DE2519405A1 (de) 1975-11-20

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