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LU78691A1 - Verfahren zur herstellung von furanonen - Google Patents

Verfahren zur herstellung von furanonen

Info

Publication number
LU78691A1
LU78691A1 LU78691A LU78691A LU78691A1 LU 78691 A1 LU78691 A1 LU 78691A1 LU 78691 A LU78691 A LU 78691A LU 78691 A LU78691 A LU 78691A LU 78691 A1 LU78691 A1 LU 78691A1
Authority
LU
Luxembourg
Prior art keywords
furanons
production
Prior art date
Application number
LU78691A
Other languages
English (en)
Inventor
H Wild
U Huber
Original Assignee
Givaudan & Cie Sa
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 Givaudan & Cie Sa filed Critical Givaudan & Cie Sa
Priority to LU78691A priority Critical patent/LU78691A1/de
Priority to US05/928,136 priority patent/US4181666A/en
Priority to IT26596/78A priority patent/IT1098013B/it
Priority to FR7823447A priority patent/FR2400020A1/fr
Priority to CA309,084A priority patent/CA1132994A/en
Priority to NL787808366A priority patent/NL7808366A/xx
Priority to JP9775078A priority patent/JPS5430152A/ja
Priority to GB7832936A priority patent/GB2002380B/en
Priority to ES472467A priority patent/ES472467A1/es
Priority to DE7878100650T priority patent/DE2860774D1/de
Priority to EP78100650A priority patent/EP0000907B1/de
Priority to DE19782835368 priority patent/DE2835368A1/de
Priority to US06/032,446 priority patent/US4208338A/en
Publication of LU78691A1 publication Critical patent/LU78691A1/de
Priority to CA388,468A priority patent/CA1132591A/en

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
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D307/32—Oxygen atoms
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/20—Synthetic spices, flavouring agents or condiments
    • A23L27/205—Heterocyclic compounds
    • A23L27/2052—Heterocyclic compounds having oxygen or sulfur as the only hetero atoms
    • 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
    • C07D307/60—Two oxygen atoms, e.g. succinic anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
LU78691A 1977-08-11 1977-12-14 Verfahren zur herstellung von furanonen LU78691A1 (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
LU78691A LU78691A1 (de) 1977-12-14 1977-12-14 Verfahren zur herstellung von furanonen
US05/928,136 US4181666A (en) 1977-08-11 1978-07-26 Process for making furanones
IT26596/78A IT1098013B (it) 1977-08-11 1978-08-08 Procedimento per la preparazione di furanoni
FR7823447A FR2400020A1 (fr) 1977-08-11 1978-08-09 Procede pour la preparation de furannones
GB7832936A GB2002380B (en) 1977-08-11 1978-08-10 Process for the manufacture of furanones
NL787808366A NL7808366A (nl) 1977-08-11 1978-08-10 Werkwijze voor het bereiden van furanonen.
JP9775078A JPS5430152A (en) 1977-08-11 1978-08-10 Production of frans
CA309,084A CA1132994A (en) 1977-08-11 1978-08-10 Process for the manufacture of furanones
ES472467A ES472467A1 (es) 1977-08-11 1978-08-10 Un procedimiento para la preparacion de furanonas
DE7878100650T DE2860774D1 (en) 1977-08-11 1978-08-11 Process for the preparation of furanones and intermediate products in this process
EP78100650A EP0000907B1 (de) 1977-08-11 1978-08-11 Verfahren zur Herstellung von Furanonen und Zwischenprodukte in diesem Verfahren
DE19782835368 DE2835368A1 (de) 1977-08-11 1978-08-11 Verfahren zur herstellung von furanonen
US06/032,446 US4208338A (en) 1977-08-11 1979-04-23 Cyano dihydro furanones
CA388,468A CA1132591A (en) 1977-08-11 1981-10-21 Tetrahydrofuran-3-ones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU78691A LU78691A1 (de) 1977-12-14 1977-12-14 Verfahren zur herstellung von furanonen

Publications (1)

Publication Number Publication Date
LU78691A1 true LU78691A1 (de) 1979-07-20

Family

ID=19728797

Family Applications (1)

Application Number Title Priority Date Filing Date
LU78691A LU78691A1 (de) 1977-08-11 1977-12-14 Verfahren zur herstellung von furanonen

Country Status (1)

Country Link
LU (1) LU78691A1 (de)

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