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BR7309344D0 - Novo processo de preparacao de acido glioxflico por reducao catodica de acido oxalico - Google Patents

Novo processo de preparacao de acido glioxflico por reducao catodica de acido oxalico

Info

Publication number
BR7309344D0
BR7309344D0 BR9344/73A BR934473A BR7309344D0 BR 7309344 D0 BR7309344 D0 BR 7309344D0 BR 9344/73 A BR9344/73 A BR 9344/73A BR 934473 A BR934473 A BR 934473A BR 7309344 D0 BR7309344 D0 BR 7309344D0
Authority
BR
Brazil
Prior art keywords
acid
glioxflic
preparation
new process
cathodic reduction
Prior art date
Application number
BR9344/73A
Other languages
English (en)
Portuguese (pt)
Inventor
D Michelet
Original Assignee
Rhone Poulenc Sa
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 Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Publication of BR7309344D0 publication Critical patent/BR7309344D0/pt

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)
BR9344/73A 1972-12-01 1973-11-28 Novo processo de preparacao de acido glioxflico por reducao catodica de acido oxalico BR7309344D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7242836A FR2208876B2 (fr) 1972-12-01 1972-12-01

Publications (1)

Publication Number Publication Date
BR7309344D0 true BR7309344D0 (pt) 1974-08-29

Family

ID=9108075

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9344/73A BR7309344D0 (pt) 1972-12-01 1973-11-28 Novo processo de preparacao de acido glioxflico por reducao catodica de acido oxalico

Country Status (12)

Country Link
US (1) US3929613A (fr)
JP (1) JPS5046624A (fr)
AT (1) AT331774B (fr)
BE (1) BE808087A (fr)
BR (1) BR7309344D0 (fr)
CA (1) CA1022496A (fr)
CH (1) CH590815A5 (fr)
DD (1) DD108265A5 (fr)
FR (1) FR2208876B2 (fr)
GB (1) GB1446179A (fr)
IT (1) IT1002168B (fr)
NL (1) NL7316069A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4381229A (en) * 1980-10-27 1983-04-26 Standard Oil Company (Indiana) Process for electrochemical reduction of terephthalic acid
US4402805A (en) * 1982-03-15 1983-09-06 Standard Oil Company Indiana Electrochemical process to prepare p-hydroxymethylbenzoic acid with a low level of 4-CBA
US4560450A (en) * 1985-04-18 1985-12-24 Texaco, Inc. Means and method for reducing oxalic acid to a product
FR2587039B1 (fr) * 1985-09-10 1990-06-08 Hoechst France Procede de fabrication d'oxyde glyoxylique par reduction electrochimique d'acide oxalique
DE4217338C2 (de) * 1992-05-26 1994-09-01 Hoechst Ag Elektrochemisches Verfahren zur Reduktion von Oxalsäure zu Glyoxylsäure
CN100363538C (zh) * 2005-08-05 2008-01-23 山东建筑工程学院材料科学研究所 草酸电解还原制备乙醛酸中的电极活化处理工艺
WO2013030316A2 (fr) * 2011-09-01 2013-03-07 Johannes Gutenberg-Universität Mainz Procédé de désoxygénation cathodique d'amides et d'esters

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US815548A (en) * 1904-11-02 1906-03-20 Charles Mettler Process of producing aromatic alcohols and their derivatives.
DE1263768B (de) * 1965-07-09 1968-03-21 Basf Ag Vorrichtung zur Durchfuehrung elektrochemischer Reaktionen organischer Verbindungen mit stroemendem Elektrolyten
FR2114195A5 (fr) * 1970-11-19 1972-06-30 Rhone Poulenc Sa
BE787771A (fr) * 1971-08-20 1973-02-19 Rhone Poulenc Sa Preparation d'acide glyoxylique
JPS6031960B2 (ja) * 1976-08-10 1985-07-25 株式会社新菱製作所 ドレ−ン回収方法及びその装置

Also Published As

Publication number Publication date
DE2359863A1 (de) 1974-06-27
AT331774B (de) 1976-08-25
NL7316069A (fr) 1974-06-05
DE2359863B2 (de) 1976-07-15
GB1446179A (en) 1976-08-18
JPS5046624A (fr) 1975-04-25
ATA1005273A (de) 1975-12-15
FR2208876B2 (fr) 1976-06-04
BE808087A (fr) 1974-05-30
DD108265A5 (fr) 1974-09-12
FR2208876A2 (fr) 1974-06-28
US3929613A (en) 1975-12-30
IT1002168B (it) 1976-05-20
CA1022496A (fr) 1977-12-13
CH590815A5 (fr) 1977-08-31

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