FR1524289A - Procédé de scission d'acétals - Google Patents

Procédé de scission d'acétals

Info

Publication number
FR1524289A
FR1524289A FR100671A FR100671A FR1524289A FR 1524289 A FR1524289 A FR 1524289A FR 100671 A FR100671 A FR 100671A FR 100671 A FR100671 A FR 100671A FR 1524289 A FR1524289 A FR 1524289A
Authority
FR
France
Prior art keywords
splitting process
acetal
acetal splitting
splitting
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
FR100671A
Other languages
English (en)
Inventor
Jules Mercier
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.)
Usines de Melle SA
Original Assignee
Usines de Melle 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 Usines de Melle SA filed Critical Usines de Melle SA
Priority to FR100671A priority Critical patent/FR1524289A/fr
Priority to US708775A priority patent/US3928459A/en
Priority to GB01835/68A priority patent/GB1155166A/en
Priority to DE19681668482 priority patent/DE1668482B1/de
Application granted granted Critical
Publication of FR1524289A publication Critical patent/FR1524289A/fr
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
    • C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
    • C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
    • C07C45/515—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups the singly bound functional group being an acetalised, ketalised hemi-acetalised, or hemi-ketalised hydroxyl group

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)
FR100671A 1967-03-29 1967-03-29 Procédé de scission d'acétals Expired FR1524289A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR100671A FR1524289A (fr) 1967-03-29 1967-03-29 Procédé de scission d'acétals
US708775A US3928459A (en) 1967-03-29 1968-02-28 Process for splitting acetals and hemiacetals
GB01835/68A GB1155166A (en) 1967-03-29 1968-03-11 Process for Splitting Acetals
DE19681668482 DE1668482B1 (de) 1967-03-29 1968-03-14 Verfahren zum Spalten von Acetalen oder Halbacetalen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR100671A FR1524289A (fr) 1967-03-29 1967-03-29 Procédé de scission d'acétals

Publications (1)

Publication Number Publication Date
FR1524289A true FR1524289A (fr) 1968-05-10

Family

ID=8627758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR100671A Expired FR1524289A (fr) 1967-03-29 1967-03-29 Procédé de scission d'acétals

Country Status (4)

Country Link
US (1) US3928459A (fr)
DE (1) DE1668482B1 (fr)
FR (1) FR1524289A (fr)
GB (1) GB1155166A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517447C2 (de) * 1975-04-19 1977-03-03 Basf Ag Verfahren zur herstellung von pent-4-en-1-al
DE2926562A1 (de) * 1979-06-30 1981-01-22 Basf Ag Verfahren zur herstellung von citral
DE3118656A1 (de) * 1981-05-11 1982-11-25 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von (alpha),ss-ungesaettigten aldehyden und 2,7-dimethyl-2,6-octadienal
US4447648A (en) * 1982-08-31 1984-05-08 Union Carbide Corporation Process for making aldehydes from ketals
JPS59181235A (ja) * 1983-03-30 1984-10-15 Central Glass Co Ltd カルボニル化合物の製造方法
DE3403427A1 (de) * 1984-02-01 1985-08-01 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung von 1,4-butandial
DE3505654A1 (de) * 1985-02-19 1986-08-21 Degussa Ag, 6000 Frankfurt Verfahren zur herstellung von 2-alkyl-1,4-butandial
US5210337A (en) * 1988-12-15 1993-05-11 Hoechst Celanese Corporation Formaldehyde resistant catalyst for hydrogenation and hydrogenolysis of aldehydes, acetals, and esters
DE4106908A1 (de) * 1991-03-05 1992-09-10 Basf Ag Verfahren zur herstellung (alpha),(beta)-ungesaettigter aldehyde und ketone
US8076512B2 (en) * 2009-08-27 2011-12-13 Equistar Chemicals, L.P. Preparation of acetic acid
JP7245821B2 (ja) 2017-09-11 2023-03-24 ダウ グローバル テクノロジーズ エルエルシー メタクロレインジメチルアセタールからメタクロレインおよびメタノールを回収するための方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1167253A (fr) * 1957-02-26 1958-11-24 Melle Usines Sa Perfectionnements à l'hydrolyse des esters légers et à la séparation des constituants du produit d'hydrolyse
DE1136676B (de) * 1957-03-21 1962-09-20 Usines De Melle S A Verfahren zur kontinuierlichen Durchfuehrung katalytischer Reaktionen in fluessiger Phase
GB1060801A (en) * 1962-08-06 1967-03-08 Wacker Chemie Gmbh Process for the manufacture of porous shaped bodies that contain ion exchange synthetic resins
DE1255108B (de) * 1963-04-11 1967-11-30 Wacker Chemie Gmbh Verfahren zur kontinuierlichen Hydrolyse von aliphatischen Carbonsaeureestern, Acetalen oder Ketalen
US3412160A (en) * 1964-08-07 1968-11-19 Schierholt Joseph Method for the production of low volatility alcohols, acids, aldehydes and their derivatives

Also Published As

Publication number Publication date
GB1155166A (en) 1969-06-18
US3928459A (en) 1975-12-23
DE1668482B1 (de) 1972-05-31

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