GB1130760A - Preparation of glyoxal - Google Patents

Preparation of glyoxal

Info

Publication number
GB1130760A
GB1130760A GB42370/66A GB4237066A GB1130760A GB 1130760 A GB1130760 A GB 1130760A GB 42370/66 A GB42370/66 A GB 42370/66A GB 4237066 A GB4237066 A GB 4237066A GB 1130760 A GB1130760 A GB 1130760A
Authority
GB
United Kingdom
Prior art keywords
palladium
glyoxal
reaction mixture
mixture
lithium
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.)
Expired
Application number
GB42370/66A
Other languages
English (en)
Inventor
George Gourlay
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB42370/66A priority Critical patent/GB1130760A/en
Priority to US665229A priority patent/US3471567A/en
Priority to DE19671668273 priority patent/DE1668273C/de
Priority to FR121934A priority patent/FR1550221A/fr
Publication of GB1130760A publication Critical patent/GB1130760A/en
Expired legal-status Critical Current

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
    • C07C45/27—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)
GB42370/66A 1966-09-22 1966-09-22 Preparation of glyoxal Expired GB1130760A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB42370/66A GB1130760A (en) 1966-09-22 1966-09-22 Preparation of glyoxal
US665229A US3471567A (en) 1966-09-22 1967-09-05 Preparation of glyoxal
DE19671668273 DE1668273C (de) 1966-09-22 1967-09-15 Verfahren zur Herstellung von Glyoxal
FR121934A FR1550221A (https=) 1966-09-22 1967-09-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42370/66A GB1130760A (en) 1966-09-22 1966-09-22 Preparation of glyoxal

Publications (1)

Publication Number Publication Date
GB1130760A true GB1130760A (en) 1968-10-16

Family

ID=10424125

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42370/66A Expired GB1130760A (en) 1966-09-22 1966-09-22 Preparation of glyoxal

Country Status (3)

Country Link
US (1) US3471567A (https=)
FR (1) FR1550221A (https=)
GB (1) GB1130760A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0378081A1 (de) * 1989-01-09 1990-07-18 BASF Aktiengesellschaft Verfahren zur Reinigung wässriger Glyoxallösungen

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3655363A (en) * 1970-10-23 1972-04-11 Kuraray Co Method of recovering palladium
US3961943A (en) * 1975-04-18 1976-06-08 The Dow Chemical Company Process for recovering palladium
FR3056658B1 (fr) 2016-09-26 2018-12-07 Valeo Embrayages Mecanisme de filtrage entre deux organes tournants

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1166173B (de) * 1962-07-18 1964-03-26 Basf Ag Verfahren zur Herstellung von Glyoxal
US3277159A (en) * 1963-06-18 1966-10-04 Union Oil Company Of America Process for the production of unsaturated esters and acetals from olefins

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0378081A1 (de) * 1989-01-09 1990-07-18 BASF Aktiengesellschaft Verfahren zur Reinigung wässriger Glyoxallösungen
US5000832A (en) * 1989-01-09 1991-03-19 Basf Aktiengesellschaft Purification of aqueous glyoxal solutions

Also Published As

Publication number Publication date
FR1550221A (https=) 1968-12-20
US3471567A (en) 1969-10-07
DE1668273B1 (de) 1971-06-09

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