CH285475A - Procédé de fabrication du glyoxal. - Google Patents

Procédé de fabrication du glyoxal.

Info

Publication number
CH285475A
CH285475A CH285475DA CH285475A CH 285475 A CH285475 A CH 285475A CH 285475D A CH285475D A CH 285475DA CH 285475 A CH285475 A CH 285475A
Authority
CH
Switzerland
Prior art keywords
glyoxal
manufacturing
manufacturing glyoxal
Prior art date
Application number
Other languages
English (en)
Inventor
Bozel-Maletra Societ Chimiques
Original Assignee
Bozel Maletra Societe Ind Et P
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 Bozel Maletra Societe Ind Et P filed Critical Bozel Maletra Societe Ind Et P
Publication of CH285475A publication Critical patent/CH285475A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/56—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds
    • C07C45/57—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom
    • C07C45/60—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds from heterocyclic compounds with oxygen as the only heteroatom in six-membered rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/28—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CH285475D 1948-04-24 1948-10-21 Procédé de fabrication du glyoxal. CH285475A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1008548T 1948-04-24

Publications (1)

Publication Number Publication Date
CH285475A true CH285475A (fr) 1952-09-15

Family

ID=9567432

Family Applications (1)

Application Number Title Priority Date Filing Date
CH285475D CH285475A (fr) 1948-04-24 1948-10-21 Procédé de fabrication du glyoxal.

Country Status (5)

Country Link
US (1) US2599335A (fr)
BE (1) BE485408A (fr)
CH (1) CH285475A (fr)
FR (1) FR1008548A (fr)
GB (1) GB653588A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3016385A (en) * 1955-06-10 1962-01-09 Nobel Bozel Method of preparing glyoxal hydrate
US3079985A (en) * 1959-09-29 1963-03-05 Ethicon Inc Process for preparing soluble, sporicidally active solid polyglyoxals
US3290378A (en) * 1963-01-02 1966-12-06 Tsunemitsu Kaname Stabilization of glyoxal
DE1244759B (de) * 1966-01-08 1967-07-20 Basf Ag Verfahren zur Herstellung von Glyoxal

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE573721C (de) * 1932-01-03 1933-04-05 Consortium Elektrochem Ind Verfahren zur Herstellung von Glyoxal
NL58783C (fr) * 1939-12-15
US2389950A (en) * 1942-11-04 1945-11-27 Ici Ltd Production of di-carboxylic acids
US2467442A (en) * 1943-11-09 1949-04-19 Tno Process for the production of ketogulonic acid
US2459690A (en) * 1945-05-02 1949-01-18 Union Oil Co Oxidation of cycloaliphatic hydrocarbons and alcohols

Also Published As

Publication number Publication date
GB653588A (en) 1951-05-16
BE485408A (fr)
US2599335A (en) 1952-06-03
FR1008548A (fr) 1952-05-19

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