JPH0466220B2 - - Google Patents

Info

Publication number
JPH0466220B2
JPH0466220B2 JP19277584A JP19277584A JPH0466220B2 JP H0466220 B2 JPH0466220 B2 JP H0466220B2 JP 19277584 A JP19277584 A JP 19277584A JP 19277584 A JP19277584 A JP 19277584A JP H0466220 B2 JPH0466220 B2 JP H0466220B2
Authority
JP
Japan
Prior art keywords
temperature
fluoride
reaction
mixture
hours
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.)
Expired
Application number
JP19277584A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6087244A (ja
Inventor
Jon Uaanon Kuria Piitaa
Toomasu Kosutero Aran
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of JPS6087244A publication Critical patent/JPS6087244A/ja
Publication of JPH0466220B2 publication Critical patent/JPH0466220B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides

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)
JP19277584A 1983-09-16 1984-09-17 核が弗素化された弗化フタロイル及び−テレフタロイルの製造法 Granted JPS6087244A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB838324902A GB8324902D0 (en) 1983-09-16 1983-09-16 Chemical process
GB8324902 1983-09-16

Publications (2)

Publication Number Publication Date
JPS6087244A JPS6087244A (ja) 1985-05-16
JPH0466220B2 true JPH0466220B2 (cg-RX-API-DMAC7.html) 1992-10-22

Family

ID=10548910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19277584A Granted JPS6087244A (ja) 1983-09-16 1984-09-17 核が弗素化された弗化フタロイル及び−テレフタロイルの製造法

Country Status (6)

Country Link
EP (1) EP0140482B1 (cg-RX-API-DMAC7.html)
JP (1) JPS6087244A (cg-RX-API-DMAC7.html)
CA (1) CA1234152A (cg-RX-API-DMAC7.html)
DE (1) DE3468676D1 (cg-RX-API-DMAC7.html)
GB (2) GB8324902D0 (cg-RX-API-DMAC7.html)
HU (1) HU193589B (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008001826A1 (fr) 2006-06-27 2008-01-03 Sumitomo Chemical Company, Limited Procédé de fabrication d'un benzènediméthanol substitué par halogène
WO2010114137A1 (ja) 2009-03-31 2010-10-07 住友化学株式会社 アルコール化合物の製造方法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3621707A1 (de) * 1986-06-28 1988-01-07 Bayer Ag Verfahren zur herstellung von 2,3,5,6-tetrafluorbenzoesaeure und die neuen verbindungen 2,3,5,6-tetrachlor-4-trifluormethyl-benzoylchlorid und 2,3,5,6-tetrafluor-4-trifluormethyl-benzoylfluorid
GB8705187D0 (en) * 1987-03-05 1987-04-08 Shell Int Research Benzoic acid derivative
DE59200338D1 (de) * 1991-04-25 1994-09-08 Hoechst Ag N'-substituierte N-Amino-3,4,5,6-tetrafluorphthalimide und Verfahren zu ihrer Herstellung.
ES2070545T3 (es) * 1991-04-25 1995-06-01 Hoechst Ag Procedimiento para la preparacion de acido 2,3,4,5-tetrafluoro-benzoico.
ES2089644T3 (es) * 1992-07-10 1996-10-01 Hoechst Ag Procedimiento para la preparacion de acido tetrafluoro-ftalico y/o anhidrido de acido tetrafluoro-ftalico.
JP4967613B2 (ja) * 2005-12-06 2012-07-04 住友化学株式会社 テトラフルオロテレフタル酸ジフルオライドの製造方法
ES2391784T3 (es) * 2005-12-06 2012-11-29 Sumitomo Chemical Company Limited Método para producir difluoruro del ácido tetrafluorotereftálico
HUP0800492A2 (en) * 2005-12-08 2010-01-28 Sumitomo Chemical Co Method for producing tartrafluoroterephthalic acid difluoride
JP4973143B2 (ja) * 2005-12-08 2012-07-11 住友化学株式会社 テトラフルオロテレフタル酸ジフルオライドの製造法
WO2007126142A1 (ja) 2006-04-27 2007-11-08 Sumitomo Chemical Company, Limited フッ化カリウム分散液およびそれを用いる含フッ素有機化合物の製造方法
JP5250997B2 (ja) * 2006-04-27 2013-07-31 住友化学株式会社 フッ化カリウム分散液およびそれを用いる含フッ素有機化合物の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174349A (en) * 1978-10-30 1979-11-13 Allied Chemical Corporation Preparation of fluoroorganic compounds with calcium fluoride
DE2928987A1 (de) * 1979-07-18 1981-02-12 Bayer Ag 4-fluor-3-brom-benzoylfluorid und verfahren zu seiner herstellung
CA1157884A (en) * 1980-04-16 1983-11-29 Byron R. Cotter Process for the preparation of trifluoromethylbenzoyl halides
DE3140634A1 (de) * 1981-10-13 1983-04-21 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von kernfluorierten benzoylfluoriden

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008001826A1 (fr) 2006-06-27 2008-01-03 Sumitomo Chemical Company, Limited Procédé de fabrication d'un benzènediméthanol substitué par halogène
WO2010114137A1 (ja) 2009-03-31 2010-10-07 住友化学株式会社 アルコール化合物の製造方法

Also Published As

Publication number Publication date
EP0140482A2 (en) 1985-05-08
EP0140482B1 (en) 1988-01-13
HU193589B (en) 1987-10-28
CA1234152A (en) 1988-03-15
EP0140482A3 (en) 1985-06-05
GB2146635B (en) 1987-05-13
JPS6087244A (ja) 1985-05-16
HUT36773A (en) 1985-10-28
GB8418835D0 (en) 1984-08-30
GB2146635A (en) 1985-04-24
GB8324902D0 (en) 1983-10-19
DE3468676D1 (en) 1988-02-18

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term