IT1037722B - Processo per la preparazione di acido sorbico - Google Patents

Processo per la preparazione di acido sorbico

Info

Publication number
IT1037722B
IT1037722B IT22848/75A IT2284875A IT1037722B IT 1037722 B IT1037722 B IT 1037722B IT 22848/75 A IT22848/75 A IT 22848/75A IT 2284875 A IT2284875 A IT 2284875A IT 1037722 B IT1037722 B IT 1037722B
Authority
IT
Italy
Prior art keywords
preparation
sorbic acid
sorbic
acid
Prior art date
Application number
IT22848/75A
Other languages
English (en)
Original Assignee
Nippon Synthetic Chem Ind
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
Priority claimed from JP49049310A external-priority patent/JPS5227136B2/ja
Priority claimed from JP49089228A external-priority patent/JPS5116610A/ja
Application filed by Nippon Synthetic Chem Ind filed Critical Nippon Synthetic Chem Ind
Application granted granted Critical
Publication of IT1037722B publication Critical patent/IT1037722B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D315/00—Heterocyclic compounds containing rings having one oxygen atom as the only ring hetero atom according to more than one of groups C07D303/00 - C07D313/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/09—Preparation of carboxylic acids or their salts, halides or anhydrides from carboxylic acid esters or lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT22848/75A 1974-04-30 1975-04-29 Processo per la preparazione di acido sorbico IT1037722B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP49049310A JPS5227136B2 (it) 1974-04-30 1974-04-30
JP49089228A JPS5116610A (en) 1974-08-01 1974-08-01 Sorubinsanno seizohoho

Publications (1)

Publication Number Publication Date
IT1037722B true IT1037722B (it) 1979-11-20

Family

ID=26389686

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22848/75A IT1037722B (it) 1974-04-30 1975-04-29 Processo per la preparazione di acido sorbico

Country Status (6)

Country Link
US (1) US4022822A (it)
CA (1) CA1026765A (it)
DE (1) DE2518974C2 (it)
FR (1) FR2269516B1 (it)
GB (1) GB1448433A (it)
IT (1) IT1037722B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1058214A (en) * 1975-10-30 1979-07-10 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Process for preparing sorbic acid
US4736063A (en) * 1981-01-02 1988-04-05 Monsanto Company Sorbic acid process
US4380650A (en) * 1981-01-02 1983-04-19 Monsanto Company Lactone process
US4740617A (en) * 1981-12-21 1988-04-26 Monsanto Company Sorbic acid process with crystallization
US4460787A (en) * 1981-12-21 1984-07-17 Monsanto Company Metal and acid catalysis in sorbic acid preparation

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2739158A (en) * 1951-10-19 1956-03-20 Eastman Kodak Co Preparation of beta-lactones
FR1300458A (fr) * 1961-09-12 1962-08-03 Distillers Co Yeast Ltd Procédé de préparation d'acide sorbique

Also Published As

Publication number Publication date
DE2518974A1 (de) 1975-11-20
GB1448433A (en) 1976-09-08
FR2269516A1 (it) 1975-11-28
US4022822A (en) 1977-05-10
FR2269516B1 (it) 1978-06-09
DE2518974C2 (de) 1984-05-10
CA1026765A (en) 1978-02-21

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