BE775047A - Procede de preparation de la methacroleine - Google Patents

Procede de preparation de la methacroleine

Info

Publication number
BE775047A
BE775047A BE775047A BE775047A BE775047A BE 775047 A BE775047 A BE 775047A BE 775047 A BE775047 A BE 775047A BE 775047 A BE775047 A BE 775047A BE 775047 A BE775047 A BE 775047A
Authority
BE
Belgium
Prior art keywords
preparing methacrolein
methacrolein
preparing
Prior art date
Application number
BE775047A
Other languages
English (en)
Original Assignee
Knapsack Ag
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 Knapsack Ag filed Critical Knapsack Ag
Publication of BE775047A publication Critical patent/BE775047A/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
    • C07C45/51—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
    • C07C45/54—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 of compounds containing doubly bound oxygen atoms, e.g. esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE775047A 1970-11-09 1971-11-08 Procede de preparation de la methacroleine BE775047A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702054988 DE2054988A1 (de) 1970-11-09 1970-11-09 Verfahren zur Herstellung von Methacrolein

Publications (1)

Publication Number Publication Date
BE775047A true BE775047A (fr) 1972-05-08

Family

ID=5787535

Family Applications (1)

Application Number Title Priority Date Filing Date
BE775047A BE775047A (fr) 1970-11-09 1971-11-08 Procede de preparation de la methacroleine

Country Status (13)

Country Link
US (1) US3819715A (fr)
AT (1) AT311307B (fr)
AU (1) AU454606B2 (fr)
BE (1) BE775047A (fr)
BR (1) BR7107425D0 (fr)
CA (1) CA942321A (fr)
CH (1) CH561678A5 (fr)
DE (1) DE2054988A1 (fr)
FR (1) FR2113719A5 (fr)
GB (1) GB1323017A (fr)
IT (1) IT942280B (fr)
NL (1) NL7114959A (fr)
ZA (1) ZA717006B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092132A (en) * 1977-09-06 1978-05-30 Halcon Research And Development Corp. Recovery of methacrolein
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
DE4121048A1 (de) * 1991-06-26 1993-01-07 Basf Ag Verfahren zur herstellung von 2-methylenpropan-1,3-dioldicarboxylaten

Also Published As

Publication number Publication date
BR7107425D0 (pt) 1973-04-19
AT311307B (de) 1973-11-12
AU3464671A (en) 1973-04-19
NL7114959A (fr) 1972-05-12
CH561678A5 (fr) 1975-05-15
FR2113719A5 (fr) 1972-06-23
CA942321A (en) 1974-02-19
DE2054988A1 (de) 1972-05-10
US3819715A (en) 1974-06-25
AU454606B2 (en) 1974-10-31
ZA717006B (en) 1972-12-27
GB1323017A (en) 1973-07-11
IT942280B (it) 1973-03-20

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