GB985505A - Process for the production of unsaturated compounds by dehydrohalogenation - Google Patents

Process for the production of unsaturated compounds by dehydrohalogenation

Info

Publication number
GB985505A
GB985505A GB18196/63A GB1819663A GB985505A GB 985505 A GB985505 A GB 985505A GB 18196/63 A GB18196/63 A GB 18196/63A GB 1819663 A GB1819663 A GB 1819663A GB 985505 A GB985505 A GB 985505A
Authority
GB
United Kingdom
Prior art keywords
yne
ene
trans
halogen
diazabicyclo
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
GB18196/63A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer AG
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 Bayer AG filed Critical Bayer AG
Publication of GB985505A publication Critical patent/GB985505A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/02—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains containing only carbon and hydrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/26—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only halogen atoms as hetero-atoms
    • C07C1/30—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only halogen atoms as hetero-atoms by splitting-off the elements of hydrogen halide from a single molecule
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/04—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by halogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C403/00—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone
    • C07C403/06—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms
    • C07C403/12—Derivatives of cyclohexane or of a cyclohexene or of cyclohexadiene, having a side-chain containing an acyclic unsaturated part of at least four carbon atoms, this part being directly attached to the cyclohexane or cyclohexene or cyclohexadiene rings, e.g. vitamin A, beta-carotene, beta-ionone having side-chains substituted by singly-bound oxygen atoms by esterified hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB18196/63A 1962-05-15 1963-05-08 Process for the production of unsaturated compounds by dehydrohalogenation Expired GB985505A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF36803A DE1186063B (de) 1962-05-15 1962-05-15 Verfahren zur Herstellung von olefinisch ungesaettigten Verbindungen

Publications (1)

Publication Number Publication Date
GB985505A true GB985505A (en) 1965-03-10

Family

ID=7096612

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18196/63A Expired GB985505A (en) 1962-05-15 1963-05-08 Process for the production of unsaturated compounds by dehydrohalogenation

Country Status (4)

Country Link
AT (1) AT246933B (de)
CH (1) CH428703A (de)
DE (1) DE1186063B (de)
GB (1) GB985505A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4960922A (en) * 1989-03-15 1990-10-02 Fmc Corp Process to dehydrohalogenate esters of pentahalopropyldimethylcyclopropanecarboxylic acids using a catalytic amount of 1,8-diazabicyclo[(5.4.0]Undecene-7-Ene in combination with stoichiometric amounts of base
CN107903040A (zh) * 2017-11-22 2018-04-13 海城利尔麦格西塔材料有限公司 一种用于钢水精炼炉炉底的镁铬质捣打料及生产方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3718801A1 (de) * 1987-06-02 1988-12-15 Desitin Arzneimittel Gmbh Verfahren zur herstellung von e-2-propyl-2-pentensaeure und physiologisch vertraeglichen salzen derselben

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4960922A (en) * 1989-03-15 1990-10-02 Fmc Corp Process to dehydrohalogenate esters of pentahalopropyldimethylcyclopropanecarboxylic acids using a catalytic amount of 1,8-diazabicyclo[(5.4.0]Undecene-7-Ene in combination with stoichiometric amounts of base
CN107903040A (zh) * 2017-11-22 2018-04-13 海城利尔麦格西塔材料有限公司 一种用于钢水精炼炉炉底的镁铬质捣打料及生产方法

Also Published As

Publication number Publication date
CH428703A (de) 1967-01-31
DE1186063B (de) 1965-01-28
AT246933B (de) 1966-05-10

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