FR2069836A1 - - Google Patents

Info

Publication number
FR2069836A1
FR2069836A1 FR6938197A FR6938197A FR2069836A1 FR 2069836 A1 FR2069836 A1 FR 2069836A1 FR 6938197 A FR6938197 A FR 6938197A FR 6938197 A FR6938197 A FR 6938197A FR 2069836 A1 FR2069836 A1 FR 2069836A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6938197A
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 SA
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
Priority to BE758550D priority Critical patent/BE758550A/fr
Application filed by Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR6938197A priority patent/FR2069836A1/fr
Priority to NL7015875A priority patent/NL7015875A/xx
Priority to GB5273670A priority patent/GB1283851A/en
Priority to CA097521A priority patent/CA919695A/en
Priority to CH1641570A priority patent/CH507187A/fr
Priority to DE19702054731 priority patent/DE2054731A1/de
Publication of FR2069836A1 publication Critical patent/FR2069836A1/fr
Withdrawn legal-status Critical Current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
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/23—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups
    • C07C51/235—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of oxygen-containing groups to carboxyl groups of —CHO groups or primary alcohol groups
FR6938197A 1969-11-06 1969-11-06 Withdrawn FR2069836A1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
BE758550D BE758550A (fr) 1969-11-06 Procede de preparation d'acides carboxyliques
FR6938197A FR2069836A1 (fr) 1969-11-06 1969-11-06
NL7015875A NL7015875A (fr) 1969-11-06 1970-10-29
GB5273670A GB1283851A (en) 1969-11-06 1970-11-05 Process for the preparation of carboxylic acids
CA097521A CA919695A (en) 1969-11-06 1970-11-05 Procede de preparation d'acides carboxyliques
CH1641570A CH507187A (fr) 1969-11-06 1970-11-05 Procédé de préparation d'acides carboxyliques
DE19702054731 DE2054731A1 (fr) 1969-11-06 1970-11-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6938197A FR2069836A1 (fr) 1969-11-06 1969-11-06

Publications (1)

Publication Number Publication Date
FR2069836A1 true FR2069836A1 (fr) 1971-09-10

Family

ID=9042694

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6938197A Withdrawn FR2069836A1 (fr) 1969-11-06 1969-11-06

Country Status (7)

Country Link
BE (1) BE758550A (fr)
CA (1) CA919695A (fr)
CH (1) CH507187A (fr)
DE (1) DE2054731A1 (fr)
FR (1) FR2069836A1 (fr)
GB (1) GB1283851A (fr)
NL (1) NL7015875A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657347A1 (fr) * 1990-01-23 1991-07-26 Hoechst France Procede de preparation de l'acide glyoxylique par oxydation catalytique du glyoxal en milieu aqueux en presence de quantites catalytiques de platine.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012184215A (ja) * 2010-06-01 2012-09-27 Sumitomo Chemical Co Ltd メチオニンの製造方法
US10058129B2 (en) 2013-12-23 2018-08-28 Juul Labs, Inc. Vaporization device systems and methods

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657347A1 (fr) * 1990-01-23 1991-07-26 Hoechst France Procede de preparation de l'acide glyoxylique par oxydation catalytique du glyoxal en milieu aqueux en presence de quantites catalytiques de platine.
EP0438948A1 (fr) * 1990-01-23 1991-07-31 Societe Francaise Hoechst Procédé de préparation de l'acide glyoxylique par oxydation catalytique du glyoxal en milieu aqueux en présence de quantités catalytiques de platine
US5171884A (en) * 1990-01-23 1992-12-15 Societe Francaise Hoechst Preparation process for glyoxylic acid by catalytic oxidation of glyoxal in an aqueous medium in the presence of catalytic quantities of platinum

Also Published As

Publication number Publication date
DE2054731A1 (fr) 1972-05-31
NL7015875A (fr) 1971-05-10
GB1283851A (en) 1972-08-02
BE758550A (fr) 1971-05-05
CA919695A (en) 1973-01-23
CH507187A (fr) 1971-05-15

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Legal Events

Date Code Title Description
ST Notification of lapse