ATE48657T1 - Verfahren zur enthalogenierung von chlor- und von bromessigsaeuren. - Google Patents

Verfahren zur enthalogenierung von chlor- und von bromessigsaeuren.

Info

Publication number
ATE48657T1
ATE48657T1 AT87102846T AT87102846T ATE48657T1 AT E48657 T1 ATE48657 T1 AT E48657T1 AT 87102846 T AT87102846 T AT 87102846T AT 87102846 T AT87102846 T AT 87102846T AT E48657 T1 ATE48657 T1 AT E48657T1
Authority
AT
Austria
Prior art keywords
acids
electrolysis
cells
bromometic
dehalogenation
Prior art date
Application number
AT87102846T
Other languages
English (en)
Inventor
Steffen Dr Dapperheld
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of ATE48657T1 publication Critical patent/ATE48657T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/25—Reduction

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
AT87102846T 1986-03-07 1987-02-27 Verfahren zur enthalogenierung von chlor- und von bromessigsaeuren. ATE48657T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863607446 DE3607446A1 (de) 1986-03-07 1986-03-07 Verfahren zur enthalogenierung von chlor- und von bromessigsaeuren
EP87102846A EP0241685B1 (de) 1986-03-07 1987-02-27 Verfahren zur Enthalogenierung von Chlor- und von Bromessigsäuren

Publications (1)

Publication Number Publication Date
ATE48657T1 true ATE48657T1 (de) 1989-12-15

Family

ID=6295698

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87102846T ATE48657T1 (de) 1986-03-07 1987-02-27 Verfahren zur enthalogenierung von chlor- und von bromessigsaeuren.

Country Status (13)

Country Link
US (1) US4707226A (de)
EP (1) EP0241685B1 (de)
JP (1) JPS62214189A (de)
AT (1) ATE48657T1 (de)
AU (1) AU583980B2 (de)
BR (1) BR8701046A (de)
CA (1) CA1313362C (de)
DD (1) DD258424A5 (de)
DE (2) DE3607446A1 (de)
FI (1) FI79863C (de)
HU (1) HUT43023A (de)
IL (1) IL81785A (de)
MX (1) MX168882B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731914A1 (de) * 1987-09-23 1989-04-06 Hoechst Ag Verfahren zur herstellung von fluorierten acrylsaeuren und ihren derivaten
DE3802745A1 (de) * 1988-01-30 1989-08-03 Hoechst Ag Verfahren zur herstellung von fluormalonsaeure und ihren derivaten
DE58904307D1 (de) * 1988-03-19 1993-06-17 Hoechst Ag Verfahren zur herstellung von ungesaettigten halogenierten kohlenwasserstoffen.
US5348629A (en) * 1989-11-17 1994-09-20 Khudenko Boris M Method and apparatus for electrolytic processing of materials
DE4016063A1 (de) * 1990-05-18 1991-11-21 Hoechst Ag Verfahren zur teilweisen elektrolytischen enthalogenierung von di- und trichloressigsaeure sowie elektrolyseloesung
JPH07501854A (ja) * 1992-02-22 1995-02-23 ヘキスト・アクチェンゲゼルシャフト グリオキシル酸の電気化学的製造方法
DE4217338C2 (de) * 1992-05-26 1994-09-01 Hoechst Ag Elektrochemisches Verfahren zur Reduktion von Oxalsäure zu Glyoxylsäure
JP2003205221A (ja) * 2001-11-12 2003-07-22 Canon Inc 有機塩素化合物の処理方法及びそれに用いる装置、土壌の修復方法及びそれに用いる装置
EP2054540B1 (de) * 2006-05-26 2014-11-26 DH Technologies Development Pte. Ltd. Markierungsreagenzien und verfahren für hydroxylierte verbindungen
CN114409025A (zh) * 2021-12-17 2022-04-29 浙江工业大学 一种维生素b12修饰电极催化电解三溴乙酸脱溴的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL63449C (de) * 1942-03-12
FR1471108A (fr) * 1965-03-13 1967-02-24 Ajinomoto Kk Méthode électrolytique de conversion des groupes polychlorométhyle de composés organiques en groupe monochlorométhyle
JPS5476521A (en) * 1977-11-30 1979-06-19 Chlorine Eng Corp Ltd Preparation of monochloroacetic acid
US4588484A (en) * 1985-02-28 1986-05-13 Eli Lilly And Company Electrochemical reduction of 3-chlorobenzo[b]thiophenes
US4585533A (en) * 1985-04-19 1986-04-29 Exxon Research And Engineering Co. Removal of halogen from polyhalogenated compounds by electrolysis

Also Published As

Publication number Publication date
AU583980B2 (en) 1989-05-11
JPS62214189A (ja) 1987-09-19
MX168882B (es) 1993-06-14
DE3607446A1 (de) 1987-09-10
DD258424A5 (de) 1988-07-20
CA1313362C (en) 1993-02-02
FI870972A0 (fi) 1987-03-05
EP0241685B1 (de) 1989-12-13
DE3607446C2 (de) 1987-12-03
FI79863B (fi) 1989-11-30
DE3761151D1 (de) 1990-01-18
HUT43023A (en) 1987-09-28
FI870972A (fi) 1987-09-08
EP0241685A1 (de) 1987-10-21
BR8701046A (pt) 1988-01-05
FI79863C (fi) 1990-03-12
IL81785A (en) 1990-03-19
AU6977887A (en) 1987-09-10
IL81785A0 (en) 1987-10-20
US4707226A (en) 1987-11-17

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