[go: up one dir, main page]

BE847635A - Procede de preparation d'ethers dimethyliques de l'hydroquinone, - Google Patents

Procede de preparation d'ethers dimethyliques de l'hydroquinone,

Info

Publication number
BE847635A
BE847635A BE171787A BE171787A BE847635A BE 847635 A BE847635 A BE 847635A BE 171787 A BE171787 A BE 171787A BE 171787 A BE171787 A BE 171787A BE 847635 A BE847635 A BE 847635A
Authority
BE
Belgium
Prior art keywords
hydroquinone
dimethyl ethers
preparing dimethyl
preparing
ethers
Prior art date
Application number
BE171787A
Other languages
English (en)
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 filed Critical
Publication of BE847635A publication Critical patent/BE847635A/fr

Links

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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE171787A 1975-10-23 1976-10-25 Procede de preparation d'ethers dimethyliques de l'hydroquinone, BE847635A (fr)

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
BE847635A true BE847635A (fr) 1977-04-25

Family

ID=5959891

Family Applications (1)

Application Number Title Priority Date Filing Date
BE171787A BE847635A (fr) 1975-10-23 1976-10-25 Procede de preparation d'ethers dimethyliques de l'hydroquinone,

Country Status (10)

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

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 (fr) 1980-06-06
DE2547464A1 (de) 1977-04-28
NL7611492A (nl) 1977-04-26
IT1069002B (it) 1985-03-21
CA1065900A (fr) 1979-11-06
GB1535343A (en) 1978-12-13
CH622761A5 (fr) 1981-04-30
JPS5251332A (en) 1977-04-25
FR2328683A1 (fr) 1977-05-20

Similar Documents

Publication Publication Date Title
BE829299A (fr) Procede de preparation d'ethers tertio-alkyliques
LU80084A1 (fr) Procede de preparation d'oligoimides
RO72545A (fr) Procede pour la preparation des ethers 2'-4,dichlore-4'-benzoilureidodiphenyliques
FR2301505A1 (fr) Procede de preparation de 2,2-dimethylolalcanals
BE840117A (fr) Procede de preparation d'hydroxybenzaldehydes
BE845296A (fr) Procede de preparation d'ethers de polysaccharides
FR2314916A1 (fr) Procede de preparation d'urethannes aromatiques
BE829672A (fr) Procede de preparation d'anhydrides alcenylsucciniques
FR2313357A1 (fr) Procede de preparation du 1,4-diaminoanthraquinone-2,3-dinitrile
FR2309514A1 (fr) Procede de preparation d'acetoacetyl-arylamides
FR2306199A1 (fr) Procede de preparation d'urethannes aromatiques
BE840452A (fr) Procede de preparation d'alkyleneglycols
BE844157A (fr) Procede de preparation d'ethers perfluores par irradiation lumineuse de perfluoro-cetones
BE842940A (fr) Procede de preparation d'oxaphospholannes-1,2,
BE848143A (fr) Procede de preparation de l'acide cis-2-hydroxy-2-phenyl-r-1-cyclohexanecarboxylique,
BE843288A (fr) Procede de preparation d'indoloquinolizines
BE847635A (fr) Procede de preparation d'ethers dimethyliques de l'hydroquinone,
FR2333805A1 (fr) Procede de preparation de n,n'-bis-trimethylsilyluree
FR2307781A1 (fr) Procede de preparation d'acenaphtenes
FR2324645A1 (fr) Procede de preparation d'alginates de propylene-glycol
FR2334654A1 (fr) Procede de preparation d'halogeno-nitrobenzenes
FR2342270A1 (fr) Procede de preparation de 1,2-cycloalcanediones par auto-oxydation de cycloalcanones
BE843910A (fr) Procede de preparation de 2,5-dioxo-1-oxa-2-phospholanes
BE843500A (fr) Procede de preparation d'oxaphospholannes-1,2,
FR2347332A1 (fr) Procede de preparation d'aminonitrophenols par reduction partielle de polynitrophenols