BE825055A - Procede de raffinage d'acide 11-cyano-undecanoique - Google Patents

Procede de raffinage d'acide 11-cyano-undecanoique

Info

Publication number
BE825055A
BE825055A BE152943A BE152943A BE825055A BE 825055 A BE825055 A BE 825055A BE 152943 A BE152943 A BE 152943A BE 152943 A BE152943 A BE 152943A BE 825055 A BE825055 A BE 825055A
Authority
BE
Belgium
Prior art keywords
cyano
refining process
undecanoic acid
acid refining
undecanoic
Prior art date
Application number
BE152943A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE825055A publication Critical patent/BE825055A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE152943A 1974-02-05 1975-01-31 Procede de raffinage d'acide 11-cyano-undecanoique BE825055A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP49014103A JPS5147690B2 (xx) 1974-02-05 1974-02-05

Publications (1)

Publication Number Publication Date
BE825055A true BE825055A (fr) 1975-05-15

Family

ID=11851774

Family Applications (1)

Application Number Title Priority Date Filing Date
BE152943A BE825055A (fr) 1974-02-05 1975-01-31 Procede de raffinage d'acide 11-cyano-undecanoique

Country Status (7)

Country Link
US (1) US3987071A (xx)
JP (1) JPS5147690B2 (xx)
BE (1) BE825055A (xx)
CA (1) CA1044702A (xx)
DE (1) DE2503740B2 (xx)
FR (1) FR2259815B1 (xx)
GB (1) GB1491771A (xx)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2862940A (en) * 1952-11-27 1958-12-02 Otsuki Hiroshi Process for the production of omegaamino acids
US3217027A (en) * 1961-11-02 1965-11-09 Dow Chemical Co Purification of cyanoaliphatic acids
GB894720A (en) * 1980-02-25 1962-04-26 Dehydag Deutsch Hydrierwerke G Process for the purification of dark-coloured crude fatty acid amides

Also Published As

Publication number Publication date
FR2259815B1 (xx) 1977-04-15
US3987071A (en) 1976-10-19
GB1491771A (en) 1977-11-16
JPS50106923A (xx) 1975-08-22
JPS5147690B2 (xx) 1976-12-16
DE2503740C3 (xx) 1979-10-18
FR2259815A1 (xx) 1975-08-29
DE2503740B2 (de) 1979-02-15
DE2503740A1 (de) 1975-08-28
CA1044702A (en) 1978-12-19

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: URE INDUSTRIES LTD

Effective date: 19840131