DE2648684C2 - Verfahren zur Herstellung von Sorbinsäure - Google Patents

Verfahren zur Herstellung von Sorbinsäure

Info

Publication number
DE2648684C2
DE2648684C2 DE2648684A DE2648684A DE2648684C2 DE 2648684 C2 DE2648684 C2 DE 2648684C2 DE 2648684 A DE2648684 A DE 2648684A DE 2648684 A DE2648684 A DE 2648684A DE 2648684 C2 DE2648684 C2 DE 2648684C2
Authority
DE
Germany
Prior art keywords
sorbic acid
reaction
acid
sulfate
catalyst
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE2648684A
Other languages
German (de)
English (en)
Other versions
DE2648684A1 (de
Inventor
Mitsuhiro Goi
Tokio Ibaraki Osaka Hashimoto
Masahiko Hirakata Osaka Miyashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Synthetic Chemical Industry Co Ltd
Original Assignee
Nippon Synthetic Chemical Industry Co Ltd
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 JP13128275A external-priority patent/JPS52125113A/ja
Priority claimed from JP15594975A external-priority patent/JPS5283317A/ja
Priority claimed from JP15594875A external-priority patent/JPS5283316A/ja
Priority claimed from JP15731975A external-priority patent/JPS5283318A/ja
Application filed by Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Publication of DE2648684A1 publication Critical patent/DE2648684A1/de
Application granted granted Critical
Publication of DE2648684C2 publication Critical patent/DE2648684C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE2648684A 1975-10-30 1976-10-27 Verfahren zur Herstellung von Sorbinsäure Expired DE2648684C2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP13128275A JPS52125113A (en) 1975-10-30 1975-10-30 Production sorbic acid
JP15594975A JPS5283317A (en) 1975-12-25 1975-12-25 Production of sorbic acid
JP15594875A JPS5283316A (en) 1975-12-25 1975-12-25 Production of sorbic acid
JP15731975A JPS5283318A (en) 1975-12-27 1975-12-27 Production of sorbic acid

Publications (2)

Publication Number Publication Date
DE2648684A1 DE2648684A1 (de) 1977-05-12
DE2648684C2 true DE2648684C2 (de) 1984-08-02

Family

ID=27471604

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2648684A Expired DE2648684C2 (de) 1975-10-30 1976-10-27 Verfahren zur Herstellung von Sorbinsäure

Country Status (6)

Country Link
US (1) US4158741A (US20080293856A1-20081127-C00150.png)
CA (1) CA1058214A (US20080293856A1-20081127-C00150.png)
DE (1) DE2648684C2 (US20080293856A1-20081127-C00150.png)
FR (1) FR2329639A1 (US20080293856A1-20081127-C00150.png)
GB (1) GB1507294A (US20080293856A1-20081127-C00150.png)
IT (1) IT1070903B (US20080293856A1-20081127-C00150.png)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4388321A (en) * 1981-08-06 1983-06-14 Monsanto Company Method for inhibiting growth of food poisoning organisms
US4460787A (en) * 1981-12-21 1984-07-17 Monsanto Company Metal and acid catalysis in sorbic acid preparation
US4564689A (en) * 1983-06-13 1986-01-14 Monsanto Company Product separation from electrolyte salts maintained in molten state
US4526990A (en) * 1983-06-13 1985-07-02 Monsanto Company Synthesis of γ-vinyl-γ-butyrolactone from acetoxyhexenoic acids
BRPI0716121A2 (pt) 2006-08-16 2013-09-17 Bunge Oils Inc àleos vegetais estabilizados e mÉtodos de produzir os mesmos.
US8389753B2 (en) * 2008-02-15 2013-03-05 Bunge Oils, Inc. Stabilized vegetable oils and methods of making same
US10106484B2 (en) * 2012-04-11 2018-10-23 The Procter & Gamble Company Catalysts for the conversion of hydroxypropionic acid or its derivatives to acrylic acid or its derivatives
CN103570527B (zh) * 2013-11-19 2015-05-13 南通醋酸化工股份有限公司 一种山梨酸钾的制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450117A (en) * 1947-07-23 1948-09-28 Eastman Kodak Co Preparation of beta-lactones
US4022822A (en) * 1974-04-30 1977-05-10 Nippon Gohsei Kagaku Kogyo Kabushiki Kaisha Process for preparing sorbic acid

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NICHTS-ERMITTELT

Also Published As

Publication number Publication date
CA1058214A (en) 1979-07-10
FR2329639B1 (US20080293856A1-20081127-C00150.png) 1982-11-26
FR2329639A1 (fr) 1977-05-27
DE2648684A1 (de) 1977-05-12
GB1507294A (en) 1978-04-12
US4158741A (en) 1979-06-19
IT1070903B (it) 1985-04-02

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8162 Independent application
D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: TUERK, D., DIPL.-CHEM. DR.RER.NAT. GILLE, C., DIPL.-ING., PAT.-ANW., 4000 DUESSELDORF