GB1418367A - Process for the recovery of n-alkanals - Google Patents

Process for the recovery of n-alkanals

Info

Publication number
GB1418367A
GB1418367A GB1782073A GB1782073A GB1418367A GB 1418367 A GB1418367 A GB 1418367A GB 1782073 A GB1782073 A GB 1782073A GB 1782073 A GB1782073 A GB 1782073A GB 1418367 A GB1418367 A GB 1418367A
Authority
GB
United Kingdom
Prior art keywords
alkanals
trimerization
trimeric
trimers
alkanol
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
GB1782073A
Other languages
English (en)
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of GB1418367A publication Critical patent/GB1418367A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D323/00—Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms
    • C07D323/04—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
    • C07C45/49—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide
    • C07C45/50—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reaction with carbon monoxide by oxo-reactions
    • 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
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • 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
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/85—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to a chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1782073A 1972-04-15 1973-04-13 Process for the recovery of n-alkanals Expired GB1418367A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2218305A DE2218305C2 (de) 1972-04-15 1972-04-15 Verfahren zur Gewinnung von n-Alkanalen

Publications (1)

Publication Number Publication Date
GB1418367A true GB1418367A (en) 1975-12-17

Family

ID=5842073

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1782073A Expired GB1418367A (en) 1972-04-15 1973-04-13 Process for the recovery of n-alkanals

Country Status (8)

Country Link
AT (1) AT326094B (nl)
BE (1) BE798214A (nl)
CH (1) CH569683A5 (nl)
DE (1) DE2218305C2 (nl)
FR (1) FR2180793B3 (nl)
GB (1) GB1418367A (nl)
IT (1) IT982774B (nl)
NL (1) NL154197B (nl)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026920A (en) * 1988-12-15 1991-06-25 Basf Aktiengesellschaft Obtaining alkanals having a 2-alkyl branch from alkanal mixtures

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2452804C2 (de) * 1974-11-07 1983-02-17 Basf Ag, 6700 Ludwigshafen Tripinyltrioxane
DE2833538C2 (de) * 1978-07-31 1984-09-20 Ruhrchemie Ag, 4200 Oberhausen Verfahren zur Herstellung von α-methylverzweigten Aldehyden
DE3744212A1 (de) * 1987-12-24 1989-07-06 Ruhrchemie Ag Verfahren zur herstellung von 2-methylbutanal
DE3811039A1 (de) * 1988-03-31 1989-10-19 Hoechst Ag Verfahren zur gewinnung von 2-methylalkanalen aus gemischen isomerer aldehyde

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026920A (en) * 1988-12-15 1991-06-25 Basf Aktiengesellschaft Obtaining alkanals having a 2-alkyl branch from alkanal mixtures

Also Published As

Publication number Publication date
ATA328673A (de) 1975-02-15
BE798214A (fr) 1973-10-15
DE2218305A1 (de) 1973-10-25
AT326094B (de) 1975-11-25
NL154197B (nl) 1977-08-15
CH569683A5 (nl) 1975-11-28
FR2180793A1 (nl) 1973-11-30
FR2180793B3 (nl) 1976-04-02
NL7305080A (nl) 1973-10-17
DE2218305C2 (de) 1982-05-13
IT982774B (it) 1974-10-21

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee