FR2269516A1 - - Google Patents

Info

Publication number
FR2269516A1
FR2269516A1 FR7513680A FR7513680A FR2269516A1 FR 2269516 A1 FR2269516 A1 FR 2269516A1 FR 7513680 A FR7513680 A FR 7513680A FR 7513680 A FR7513680 A FR 7513680A FR 2269516 A1 FR2269516 A1 FR 2269516A1
Authority
FR
France
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.)
Granted
Application number
FR7513680A
Other languages
French (fr)
Other versions
FR2269516B1 (cg-RX-API-DMAC7.html
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.)
Mitsubishi Chemical Corp
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 JP49049310A external-priority patent/JPS5227136B2/ja
Priority claimed from JP49089228A external-priority patent/JPS5116610A/ja
Application filed by Nippon Synthetic Chemical Industry Co Ltd filed Critical Nippon Synthetic Chemical Industry Co Ltd
Publication of FR2269516A1 publication Critical patent/FR2269516A1/fr
Application granted granted Critical
Publication of FR2269516B1 publication Critical patent/FR2269516B1/fr
Expired legal-status Critical Current

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)
FR7513680A 1974-04-30 1975-04-30 Expired FR2269516B1 (cg-RX-API-DMAC7.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP49049310A JPS5227136B2 (cg-RX-API-DMAC7.html) 1974-04-30 1974-04-30
JP49089228A JPS5116610A (en) 1974-08-01 1974-08-01 Sorubinsanno seizohoho

Publications (2)

Publication Number Publication Date
FR2269516A1 true FR2269516A1 (cg-RX-API-DMAC7.html) 1975-11-28
FR2269516B1 FR2269516B1 (cg-RX-API-DMAC7.html) 1978-06-09

Family

ID=26389686

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7513680A Expired FR2269516B1 (cg-RX-API-DMAC7.html) 1974-04-30 1975-04-30

Country Status (6)

Country Link
US (1) US4022822A (cg-RX-API-DMAC7.html)
CA (1) CA1026765A (cg-RX-API-DMAC7.html)
DE (1) DE2518974C2 (cg-RX-API-DMAC7.html)
FR (1) FR2269516B1 (cg-RX-API-DMAC7.html)
GB (1) GB1448433A (cg-RX-API-DMAC7.html)
IT (1) IT1037722B (cg-RX-API-DMAC7.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329639A1 (fr) * 1975-10-30 1977-05-27 Nippon Synthetic Chem Ind Procede pour preparer de l'acide sorbique

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4380650A (en) * 1981-01-02 1983-04-19 Monsanto Company Lactone process
US4736063A (en) * 1981-01-02 1988-04-05 Monsanto Company Sorbic acid 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2329639A1 (fr) * 1975-10-30 1977-05-27 Nippon Synthetic Chem Ind Procede pour preparer de l'acide sorbique

Also Published As

Publication number Publication date
GB1448433A (en) 1976-09-08
FR2269516B1 (cg-RX-API-DMAC7.html) 1978-06-09
DE2518974C2 (de) 1984-05-10
US4022822A (en) 1977-05-10
DE2518974A1 (de) 1975-11-20
CA1026765A (en) 1978-02-21
IT1037722B (it) 1979-11-20

Similar Documents

Publication Publication Date Title
DK142629C (cg-RX-API-DMAC7.html)
FI750479A7 (cg-RX-API-DMAC7.html)
DK137775A (cg-RX-API-DMAC7.html)
DK142170C (cg-RX-API-DMAC7.html)
FI752196A7 (cg-RX-API-DMAC7.html)
FR2269516B1 (cg-RX-API-DMAC7.html)
DE2434214C3 (cg-RX-API-DMAC7.html)
AU7459374A (cg-RX-API-DMAC7.html)
CS176148B2 (cg-RX-API-DMAC7.html)
AU495898B2 (cg-RX-API-DMAC7.html)
DE2412197A1 (cg-RX-API-DMAC7.html)
AU7465674A (cg-RX-API-DMAC7.html)
AU7474374A (cg-RX-API-DMAC7.html)
BG20187A1 (cg-RX-API-DMAC7.html)
BG19946A1 (cg-RX-API-DMAC7.html)
CH601378A5 (cg-RX-API-DMAC7.html)
CH596764A5 (cg-RX-API-DMAC7.html)
AU480764A (cg-RX-API-DMAC7.html)
CH593896A5 (cg-RX-API-DMAC7.html)
CH573827A5 (cg-RX-API-DMAC7.html)
BG20478A1 (cg-RX-API-DMAC7.html)
BG20438A1 (cg-RX-API-DMAC7.html)
BG20224A1 (cg-RX-API-DMAC7.html)
DD118191A1 (cg-RX-API-DMAC7.html)
BG20144A1 (cg-RX-API-DMAC7.html)