BE872796A - Procede de production d'esters d'acides gras en position 6 des acides erythorbique et ascorbique - Google Patents

Procede de production d'esters d'acides gras en position 6 des acides erythorbique et ascorbique

Info

Publication number
BE872796A
BE872796A BE192345A BE192345A BE872796A BE 872796 A BE872796 A BE 872796A BE 192345 A BE192345 A BE 192345A BE 192345 A BE192345 A BE 192345A BE 872796 A BE872796 A BE 872796A
Authority
BE
Belgium
Prior art keywords
erythorbic
production
fatty acid
acid esters
ascorbic acids
Prior art date
Application number
BE192345A
Other languages
English (en)
Original Assignee
Pfizer
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 Pfizer filed Critical Pfizer
Publication of BE872796A publication Critical patent/BE872796A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/62—Three oxygen atoms, e.g. ascorbic acid

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)
  • Furan Compounds (AREA)
BE192345A 1977-12-16 1978-12-15 Procede de production d'esters d'acides gras en position 6 des acides erythorbique et ascorbique BE872796A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86150677A 1977-12-16 1977-12-16

Publications (1)

Publication Number Publication Date
BE872796A true BE872796A (fr) 1979-06-15

Family

ID=25335995

Family Applications (1)

Application Number Title Priority Date Filing Date
BE192345A BE872796A (fr) 1977-12-16 1978-12-15 Procede de production d'esters d'acides gras en position 6 des acides erythorbique et ascorbique

Country Status (5)

Country Link
JP (1) JPS5488261A (fr)
BE (1) BE872796A (fr)
CH (1) CH635581A5 (fr)
DE (1) DE2854353C3 (fr)
FR (1) FR2411837A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3308922A1 (de) * 1983-03-12 1984-09-13 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von fettsaeureestern der ascorbinsaeure
ATE35680T1 (de) * 1984-11-29 1988-07-15 Frisco Findus Ag Grenzflaechenaktive stoffe.
EP0514694B1 (fr) * 1991-05-18 1997-07-23 Mitsubishi Rayon Co., Ltd Procédé de production d'esters de l'acide ascorbique ou de l'acide érythorbique

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2350435A (en) * 1942-05-11 1944-06-06 Claude R Wickard Derivatives of ascorbic acid
BE639828A (fr) * 1962-11-14
FR1452390A (fr) * 1964-11-09 1966-02-25 Armour & Co Procédé d'estérification et produits obtenus par ce procédé
US3551464A (en) * 1967-04-12 1970-12-29 Armour Ind Chem Co Esterification

Also Published As

Publication number Publication date
DE2854353C3 (de) 1981-08-20
CH635581A5 (en) 1983-04-15
JPS5488261A (en) 1979-07-13
FR2411837A1 (fr) 1979-07-13
DE2854353A1 (de) 1979-06-21
JPS5545546B2 (fr) 1980-11-18
FR2411837B1 (fr) 1981-07-17
DE2854353B2 (de) 1980-09-11

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PFIZER INC.

Effective date: 19871231