CH622761A5 - - Google Patents

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Publication number
CH622761A5
CH622761A5 CH1327776A CH1327776A CH622761A5 CH 622761 A5 CH622761 A5 CH 622761A5 CH 1327776 A CH1327776 A CH 1327776A CH 1327776 A CH1327776 A CH 1327776A CH 622761 A5 CH622761 A5 CH 622761A5
Authority
CH
Switzerland
Prior art keywords
benzoquinone
dimethyl ether
ketal
solvent
propionic acid
Prior art date
Application number
CH1327776A
Other languages
German (de)
English (en)
Inventor
Rudolf Dr Pistorius
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH622761A5 publication Critical patent/CH622761A5/de

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/28—Preparation of ethers by reactions not forming ether-oxygen bonds from acetals, e.g. by dealcoholysis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/48—Preparation of compounds having 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
CH1327776A 1975-10-23 1976-10-20 CH622761A5 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752547464 DE2547464A1 (de) 1975-10-23 1975-10-23 Verfahren zur herstellung von hydrochinondimethylaethern

Publications (1)

Publication Number Publication Date
CH622761A5 true CH622761A5 (ja) 1981-04-30

Family

ID=5959891

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1327776A CH622761A5 (ja) 1975-10-23 1976-10-20

Country Status (10)

Country Link
US (1) US4057586A (ja)
JP (1) JPS5251332A (ja)
BE (1) BE847635A (ja)
CA (1) CA1065900A (ja)
CH (1) CH622761A5 (ja)
DE (1) DE2547464A1 (ja)
FR (1) FR2328683A1 (ja)
GB (1) GB1535343A (ja)
IT (1) IT1069002B (ja)
NL (1) NL7611492A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4204076A (en) * 1977-01-26 1980-05-20 Hoechst Aktiengesellschaft Hydroquinone dimethyl ether
DE2703453A1 (de) * 1977-01-28 1978-08-03 Hoechst Ag Cyclohexen-(1)-dion-(3,6)-tetraalkyldiketale, verfahren zu deren herstellung und ihre verwendung
DE3017393A1 (de) * 1980-05-07 1981-11-12 Hoechst Ag, 6000 Frankfurt Verfahren zur herstellung von hydrochinonmonoaethern sowie die dabei als zwischenprodukte gebildeten chinolketale

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1919580A (en) * 1933-07-25 Hermann wagnee

Also Published As

Publication number Publication date
US4057586A (en) 1977-11-08
FR2328683B1 (ja) 1980-06-06
NL7611492A (nl) 1977-04-26
CA1065900A (en) 1979-11-06
IT1069002B (it) 1985-03-21
FR2328683A1 (fr) 1977-05-20
DE2547464A1 (de) 1977-04-28
JPS5251332A (en) 1977-04-25
BE847635A (fr) 1977-04-25
GB1535343A (en) 1978-12-13

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Legal Events

Date Code Title Description
PL Patent ceased