JPS61268649A - ３，４，５，６−テトラフルオロフタル酸の製造方法 - Google Patents

３，４，５，６−テトラフルオロフタル酸の製造方法

Info

Publication number
JPS61268649A
JPS61268649A JP11052385A JP11052385A JPS61268649A JP S61268649 A JPS61268649 A JP S61268649A JP 11052385 A JP11052385 A JP 11052385A JP 11052385 A JP11052385 A JP 11052385A JP S61268649 A JPS61268649 A JP S61268649A
Authority
JP
Japan
Prior art keywords
sulfuric acid
reaction
acid
concentration
tetrafluorophthalonitrile
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
JP11052385A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0442374B2 (enrdf_load_stackoverflow
Inventor
Isao Okitaka
沖高　勲
Koitsu Hirota
広田　幸逸
Hideki Ito
伊東　秀記
Osamu Kaieda
修 海江田
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 Shokubai Co Ltd
Original Assignee
Nippon Shokubai 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 Shokubai Co Ltd filed Critical Nippon Shokubai Co Ltd
Priority to JP11052385A priority Critical patent/JPS61268649A/ja
Publication of JPS61268649A publication Critical patent/JPS61268649A/ja
Publication of JPH0442374B2 publication Critical patent/JPH0442374B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP11052385A 1985-05-24 1985-05-24 ３，４，５，６−テトラフルオロフタル酸の製造方法 Granted JPS61268649A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11052385A JPS61268649A (ja) 1985-05-24 1985-05-24 ３，４，５，６−テトラフルオロフタル酸の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11052385A JPS61268649A (ja) 1985-05-24 1985-05-24 ３，４，５，６−テトラフルオロフタル酸の製造方法

Publications (2)

Publication Number Publication Date
JPS61268649A true JPS61268649A (ja) 1986-11-28
JPH0442374B2 JPH0442374B2 (enrdf_load_stackoverflow) 1992-07-13

Family

ID=14537956

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11052385A Granted JPS61268649A (ja) 1985-05-24 1985-05-24 ３，４，５，６−テトラフルオロフタル酸の製造方法

Country Status (1)

Country Link
JP (1) JPS61268649A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111909035A (zh) * 2020-08-18 2020-11-10 周敏 一种降低废弃物排放的四氟对苯二酸的制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111909035A (zh) * 2020-08-18 2020-11-10 周敏 一种降低废弃物排放的四氟对苯二酸的制备方法
CN111909035B (zh) * 2020-08-18 2024-01-16 周敏 一种降低废弃物排放的四氟对苯二酸的制备方法

Also Published As

Publication number Publication date
JPH0442374B2 (enrdf_load_stackoverflow) 1992-07-13

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