BE798214A - Procede pour isoler les n-alcanals de melanges contenant les isomeres ramifies - Google Patents

Procede pour isoler les n-alcanals de melanges contenant les isomeres ramifies

Info

Publication number
BE798214A
BE798214A BE130013A BE130013A BE798214A BE 798214 A BE798214 A BE 798214A BE 130013 A BE130013 A BE 130013A BE 130013 A BE130013 A BE 130013A BE 798214 A BE798214 A BE 798214A
Authority
BE
Belgium
Prior art keywords
branchified
alcanals
isomers
insulating
mixtures containing
Prior art date
Application number
BE130013A
Other languages
English (en)
French (fr)
Original Assignee
Basf 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 Ag filed Critical Basf Ag
Publication of BE798214A publication Critical patent/BE798214A/xx

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)
BE130013A 1972-04-15 1973-04-13 Procede pour isoler les n-alcanals de melanges contenant les isomeres ramifies BE798214A (fr)

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
BE798214A true BE798214A (fr) 1973-10-15

Family

ID=5842073

Family Applications (1)

Application Number Title Priority Date Filing Date
BE130013A BE798214A (fr) 1972-04-15 1973-04-13 Procede pour isoler les n-alcanals de melanges contenant les isomeres ramifies

Country Status (8)

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

Families Citing this family (5)

* 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
DE3842186A1 (de) * 1988-12-15 1990-06-21 Basf Ag Verfahren zur gewinnung von 2-alkylverzweigten alkanalen aus alkanalgemischen

Also Published As

Publication number Publication date
ATA328673A (de) 1975-02-15
DE2218305A1 (de) 1973-10-25
AT326094B (de) 1975-11-25
GB1418367A (en) 1975-12-17
NL154197B (nl) 1977-08-15
CH569683A5 (xx) 1975-11-28
FR2180793A1 (xx) 1973-11-30
FR2180793B3 (xx) 1976-04-02
NL7305080A (xx) 1973-10-17
DE2218305C2 (de) 1982-05-13
IT982774B (it) 1974-10-21

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BADISCHE ANILIN- & SODA-FABRIK A.G.

Effective date: 19840413