JPS60204742A - テトラフルオロ−4−ヒドロキシ安息香酸の製法 - Google Patents

テトラフルオロ−4−ヒドロキシ安息香酸の製法

Info

Publication number
JPS60204742A
JPS60204742A JP6101684A JP6101684A JPS60204742A JP S60204742 A JPS60204742 A JP S60204742A JP 6101684 A JP6101684 A JP 6101684A JP 6101684 A JP6101684 A JP 6101684A JP S60204742 A JPS60204742 A JP S60204742A
Authority
JP
Japan
Prior art keywords
acid
tetrafluoro
aqueous solution
hydroxybenzoic acid
alkaline substance
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
JP6101684A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6316375B2 (enExample
Inventor
Osamu Kaieda
修 海江田
Isao Okidaka
沖高 勲
Tomoaki Nakamura
智明 中村
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 JP6101684A priority Critical patent/JPS60204742A/ja
Publication of JPS60204742A publication Critical patent/JPS60204742A/ja
Publication of JPS6316375B2 publication Critical patent/JPS6316375B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP6101684A 1984-03-30 1984-03-30 テトラフルオロ−4−ヒドロキシ安息香酸の製法 Granted JPS60204742A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6101684A JPS60204742A (ja) 1984-03-30 1984-03-30 テトラフルオロ−4−ヒドロキシ安息香酸の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6101684A JPS60204742A (ja) 1984-03-30 1984-03-30 テトラフルオロ−4−ヒドロキシ安息香酸の製法

Publications (2)

Publication Number Publication Date
JPS60204742A true JPS60204742A (ja) 1985-10-16
JPS6316375B2 JPS6316375B2 (enExample) 1988-04-08

Family

ID=13159100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6101684A Granted JPS60204742A (ja) 1984-03-30 1984-03-30 テトラフルオロ−4−ヒドロキシ安息香酸の製法

Country Status (1)

Country Link
JP (1) JPS60204742A (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63264439A (ja) * 1986-12-08 1988-11-01 Ube Ind Ltd 3,5,6−トリフルオロ−4−ヒドロキシフタル酸の製造法
JPH02225438A (ja) * 1989-02-28 1990-09-07 Nippon Shokubai Kagaku Kogyo Co Ltd 2,3,5,6―テトラフルオロ―4―ヒドロキシ安息香酸の製造方法
EP0602549A1 (de) * 1992-12-17 1994-06-22 Hoechst Aktiengesellschaft 4-Hydroxy-2,3,5-trifluorbenzoesäure und Verfahren zu ihrer Herstellung
EP0894784A4 (en) * 1996-10-18 1999-12-01 Ihara Chemical Ind Co 4-FLUOROSALICYCLIC ACID DERIVATIVES AND THEIR PRODUCTION METHOD
CN112979424A (zh) * 2020-11-26 2021-06-18 浙江中欣氟材股份有限公司 一种含氟苯酚结构化合物的合成方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ZHURNAL OBSHCHEI KHIMII=1969 *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63264439A (ja) * 1986-12-08 1988-11-01 Ube Ind Ltd 3,5,6−トリフルオロ−4−ヒドロキシフタル酸の製造法
JPH02225438A (ja) * 1989-02-28 1990-09-07 Nippon Shokubai Kagaku Kogyo Co Ltd 2,3,5,6―テトラフルオロ―4―ヒドロキシ安息香酸の製造方法
EP0602549A1 (de) * 1992-12-17 1994-06-22 Hoechst Aktiengesellschaft 4-Hydroxy-2,3,5-trifluorbenzoesäure und Verfahren zu ihrer Herstellung
US5446198A (en) * 1992-12-17 1995-08-29 Hoechst Aktiengesellschaft 4-hydroxy-2,3,5-trifluorobenzoic acid and a process for its preparation
EP0894784A4 (en) * 1996-10-18 1999-12-01 Ihara Chemical Ind Co 4-FLUOROSALICYCLIC ACID DERIVATIVES AND THEIR PRODUCTION METHOD
CN112979424A (zh) * 2020-11-26 2021-06-18 浙江中欣氟材股份有限公司 一种含氟苯酚结构化合物的合成方法

Also Published As

Publication number Publication date
JPS6316375B2 (enExample) 1988-04-08

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