FR2351932A1 - Anodic oxidn. of toluene and xylene(s) - to produce methyl benzyl ether(s) and methoxy benzaldehyde(s) - Google Patents

Anodic oxidn. of toluene and xylene(s) - to produce methyl benzyl ether(s) and methoxy benzaldehyde(s)

Info

Publication number
FR2351932A1
FR2351932A1 FR7617166A FR7617166A FR2351932A1 FR 2351932 A1 FR2351932 A1 FR 2351932A1 FR 7617166 A FR7617166 A FR 7617166A FR 7617166 A FR7617166 A FR 7617166A FR 2351932 A1 FR2351932 A1 FR 2351932A1
Authority
FR
France
Prior art keywords
toluene
benzyl ether
xylene
methyl benzyl
oxidn
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
FR7617166A
Other languages
French (fr)
Other versions
FR2351932B1 (en
Inventor
Michel Rakoutz
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries 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 Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7617166A priority Critical patent/FR2351932A1/en
Publication of FR2351932A1 publication Critical patent/FR2351932A1/en
Application granted granted Critical
Publication of FR2351932B1 publication Critical patent/FR2351932B1/fr
Granted legal-status Critical Current

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
    • C25B3/23—Oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The reaction is carried out using a Pt anode in a bath comprising the methyl benzene cpd., methanol, an inert solvent selected from halogenoalkanes and satd. aliphatic nitriles and, as electrolyte support, sulphuric acid or sulphonic acids and their salts with tert. amines and opt. water. In the case of toluene oxidn., methyl benzyl ether is used to produce benzyl alcohol and p-aminoaldehyde is used in perfumes and as a flavouring. The process gives economic yields compared with previous processes.
FR7617166A 1976-05-21 1976-05-21 Anodic oxidn. of toluene and xylene(s) - to produce methyl benzyl ether(s) and methoxy benzaldehyde(s) Granted FR2351932A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7617166A FR2351932A1 (en) 1976-05-21 1976-05-21 Anodic oxidn. of toluene and xylene(s) - to produce methyl benzyl ether(s) and methoxy benzaldehyde(s)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7617166A FR2351932A1 (en) 1976-05-21 1976-05-21 Anodic oxidn. of toluene and xylene(s) - to produce methyl benzyl ether(s) and methoxy benzaldehyde(s)

Publications (2)

Publication Number Publication Date
FR2351932A1 true FR2351932A1 (en) 1977-12-16
FR2351932B1 FR2351932B1 (en) 1979-10-12

Family

ID=9174067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7617166A Granted FR2351932A1 (en) 1976-05-21 1976-05-21 Anodic oxidn. of toluene and xylene(s) - to produce methyl benzyl ether(s) and methoxy benzaldehyde(s)

Country Status (1)

Country Link
FR (1) FR2351932A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0029995A1 (en) * 1979-12-01 1981-06-10 BASF Aktiengesellschaft Process for the preparation of 4-tert.-butylbenzaldehyde
EP0030588A1 (en) * 1979-11-16 1981-06-24 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Process for the preparation of p-tert.-butylbenzaldehyde
EP0129795A2 (en) * 1983-06-22 1985-01-02 BASF Aktiengesellschaft Process for manufacturing benzaldehyde dialkylacetals
EP0179289A1 (en) * 1984-09-27 1986-04-30 BASF Aktiengesellschaft Method for producing aromatic carboxylic esters
EP0554564A1 (en) * 1992-01-22 1993-08-11 BASF Aktiengesellschaft Process for preparing benzaldehyde acetals
WO2002033151A1 (en) * 2000-10-20 2002-04-25 Electricite De France Service National Electrochemical method for selectively transforming alkylaromatic compounds into aldehydes

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030588A1 (en) * 1979-11-16 1981-06-24 F. HOFFMANN-LA ROCHE & CO. Aktiengesellschaft Process for the preparation of p-tert.-butylbenzaldehyde
EP0029995A1 (en) * 1979-12-01 1981-06-10 BASF Aktiengesellschaft Process for the preparation of 4-tert.-butylbenzaldehyde
EP0129795A2 (en) * 1983-06-22 1985-01-02 BASF Aktiengesellschaft Process for manufacturing benzaldehyde dialkylacetals
US4539081A (en) * 1983-06-22 1985-09-03 Basf Aktiengesellschaft Preparation of benzaldehyde dialkyl acetals
EP0129795A3 (en) * 1983-06-22 1985-09-25 Basf Aktiengesellschaft Process for manufacturing benzaldehyde dialkylacetals
EP0179289A1 (en) * 1984-09-27 1986-04-30 BASF Aktiengesellschaft Method for producing aromatic carboxylic esters
EP0554564A1 (en) * 1992-01-22 1993-08-11 BASF Aktiengesellschaft Process for preparing benzaldehyde acetals
WO2002033151A1 (en) * 2000-10-20 2002-04-25 Electricite De France Service National Electrochemical method for selectively transforming alkylaromatic compounds into aldehydes
FR2815644A1 (en) * 2000-10-20 2002-04-26 Electricite De France Electrochemical selective transformation of alkylaromatic compounds to aldehydes involves liquid phase oxidation in the presence of an oxygen donor compound

Also Published As

Publication number Publication date
FR2351932B1 (en) 1979-10-12

Similar Documents

Publication Publication Date Title
NO140346C (en) WATER PERGLUTARIC ACID SOLUTION.
NL188081C (en) PROCESS FOR PREPARING AN AQUEOUS SOLUTION OF A HETEROPOLYPHOSPHORIC ACID AND METHOD FOR PREPARING A HETEROPOLYPHOSPHORIC ACID CATALYST
DK346488D0 (en) METHOD FOR PREPARING 4,6-DIAMINO-1,3-BENZENDIOL OF HIGH PURITY
FR2351932A1 (en) Anodic oxidn. of toluene and xylene(s) - to produce methyl benzyl ether(s) and methoxy benzaldehyde(s)
NL7712901A (en) ELECTROLYSIS CELL EQUIPPED WITH MEMBRANE ANODES.
JPS543006A (en) Preparation of peracetic acid solution
ATE60092T1 (en) PROCESS FOR PRODUCTION OF POTASSIUM NITRATE.
IT7925016A0 (en) PROCEDURE FOR PRODUCING HYDROGEN AND SULFURIC ACID BY ELECTROCHEMICAL DECOMPOSITION OF AN ELECTROLYTE, AS WELL AS AN ELECTRODE TO IMPLEMENT THE ELECTROCHEMICAL DECOMPOSITION.
JPS5461094A (en) Method of concentrating sulfuric acid aqueous solution
ATE8039T1 (en) 4,4'-DIPHENYLETHER DIALDEHYDE BIS-DIMETHYLACETAL AND A PROCESS FOR ITS PREPARATION.
NL7609923A (en) PROCESS FOR PREPARING A SULFURIC ACID CATALYST.
GB1465512A (en) 2-2-methyl-1-propen-1-yl-1,3-dioxans useful as perfumes
JPS563687A (en) Manufacture of 2,6-dimethyl-3-alkoxyoct-1-en-8-ol
JPS5323925A (en) Preparation of 4,4-dialkoxy-2-butenoic acid alkylesters
JPS5272398A (en) Fixing method of ion exchange membrane
JPS52125138A (en) Preparation of aromatice aldehydes
FR2318149B1 (en)
SU148700A1 (en) Germanium etching method
JPS5346916A (en) Preparation of hydroxyacetic acid
JPS5350085A (en) Production of hydrogen
JPS55158289A (en) Electrodialysis method from nonaqueous solution of aluminum and beryllium
IT1060547B (en) PROCEDURE FOR THE PRODUCTION OF ALKALINE METAL CARBONATES IN A MEMBRANE ELECTROLYTIC CELL
JPS5565388A (en) Electric manganese plating method of steel strip
Rathinam et al. Electro-oxidation of benzyl alcohol at copper oxide anode.
JPS5227739A (en) Process for preparation of 3-substituted or non-substituted-4-hydroxyb enzaldehyde by electrolytic oxidation

Legal Events

Date Code Title Description
ST Notification of lapse