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NL7513454A - METHOD OF ISOMERIZING ONE OF THE GEOMETRIC ISOMERS OF AN (ALPHA), (BETA) UNSATURATED ALDEHYDE TO THE MATCHING OTHER GEOMETRIC ISOMER. - Google Patents

METHOD OF ISOMERIZING ONE OF THE GEOMETRIC ISOMERS OF AN (ALPHA), (BETA) UNSATURATED ALDEHYDE TO THE MATCHING OTHER GEOMETRIC ISOMER.

Info

Publication number
NL7513454A
NL7513454A NL7513454A NL7513454A NL7513454A NL 7513454 A NL7513454 A NL 7513454A NL 7513454 A NL7513454 A NL 7513454A NL 7513454 A NL7513454 A NL 7513454A NL 7513454 A NL7513454 A NL 7513454A
Authority
NL
Netherlands
Prior art keywords
geometric
isomerizing
beta
alpha
matching
Prior art date
Application number
NL7513454A
Other languages
Dutch (nl)
Original Assignee
Teijin 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 JP49131990A external-priority patent/JPS5820937B2/en
Priority claimed from JP49131989A external-priority patent/JPS5820936B2/en
Application filed by Teijin Ltd filed Critical Teijin Ltd
Publication of NL7513454A publication Critical patent/NL7513454A/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
    • C07D307/34—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
    • C07D307/38—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 substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D307/40—Radicals substituted by oxygen atoms
    • C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7513454A 1974-11-18 1975-11-18 METHOD OF ISOMERIZING ONE OF THE GEOMETRIC ISOMERS OF AN (ALPHA), (BETA) UNSATURATED ALDEHYDE TO THE MATCHING OTHER GEOMETRIC ISOMER. NL7513454A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP49131990A JPS5820937B2 (en) 1974-11-18 1974-11-18 Production method of cis-type aliphatic α,β-unsaturated aldehyde
JP49131989A JPS5820936B2 (en) 1974-11-18 1974-11-18 Method for producing trans-aliphatic α,β-unsaturated aldehyde

Publications (1)

Publication Number Publication Date
NL7513454A true NL7513454A (en) 1976-05-20

Family

ID=26466670

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7513454A NL7513454A (en) 1974-11-18 1975-11-18 METHOD OF ISOMERIZING ONE OF THE GEOMETRIC ISOMERS OF AN (ALPHA), (BETA) UNSATURATED ALDEHYDE TO THE MATCHING OTHER GEOMETRIC ISOMER.

Country Status (3)

Country Link
DE (1) DE2551783C3 (en)
FR (1) FR2291177A1 (en)
NL (1) NL7513454A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116474824A (en) * 2023-03-09 2023-07-25 福建森美达生物科技有限公司 Catalyst, method and device for improving geranial content in citral

Also Published As

Publication number Publication date
DE2551783C3 (en) 1980-08-14
DE2551783A1 (en) 1976-05-20
DE2551783B2 (en) 1979-11-29
FR2291177B1 (en) 1977-12-16
FR2291177A1 (en) 1976-06-11

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