DK589185D0 - Fremgangsmaade til fremstilling af monochlorhydroquinoner ved chlorering af hydroquinon - Google Patents

Fremgangsmaade til fremstilling af monochlorhydroquinoner ved chlorering af hydroquinon

Info

Publication number
DK589185D0
DK589185D0 DK589185A DK589185A DK589185D0 DK 589185 D0 DK589185 D0 DK 589185D0 DK 589185 A DK589185 A DK 589185A DK 589185 A DK589185 A DK 589185A DK 589185 D0 DK589185 D0 DK 589185D0
Authority
DK
Denmark
Prior art keywords
hydroquinon
chloration
monochlor
hydroquinones
preparing
Prior art date
Application number
DK589185A
Other languages
English (en)
Other versions
DK589185A (da
Inventor
Serge Ratton
Original Assignee
Rhone Poulenc Spec Chim
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 Rhone Poulenc Spec Chim filed Critical Rhone Poulenc Spec Chim
Publication of DK589185D0 publication Critical patent/DK589185D0/da
Publication of DK589185A publication Critical patent/DK589185A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Steroid Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Catalysts (AREA)
DK589185A 1984-12-19 1985-12-18 Fremgangsmaade til fremstilling af monochlorhydroquinoner ved chlorering af hydroquinon DK589185A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8419748A FR2574785B1 (fr) 1984-12-19 1984-12-19 Procede de preparation de monohalogenohydroquinones

Publications (2)

Publication Number Publication Date
DK589185D0 true DK589185D0 (da) 1985-12-18
DK589185A DK589185A (da) 1986-06-20

Family

ID=9310938

Family Applications (1)

Application Number Title Priority Date Filing Date
DK589185A DK589185A (da) 1984-12-19 1985-12-18 Fremgangsmaade til fremstilling af monochlorhydroquinoner ved chlorering af hydroquinon

Country Status (11)

Country Link
US (1) US4683346A (da)
EP (1) EP0195171B1 (da)
JP (1) JPS61145136A (da)
AT (1) ATE41766T1 (da)
BR (1) BR8506318A (da)
CA (1) CA1252482A (da)
DE (1) DE3569103D1 (da)
DK (1) DK589185A (da)
FI (1) FI855071A (da)
FR (1) FR2574785B1 (da)
NO (1) NO162279C (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3138830A4 (en) * 2014-04-30 2018-05-30 Air Water Inc. Composition containing 3-chloro-4-methoxybenzylamine hydrochloride, and method for producing same
CN112028748B (zh) * 2020-09-14 2022-09-23 百合花集团股份有限公司 一种2，5-二甲氧基氯苯的制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1912744A (en) * 1932-07-13 1933-06-06 Eastman Kodak Co Manufacture of halogenated hydroquinone
GB563541A (en) * 1943-02-15 1944-08-18 Kodak Ltd Improvements in the production of halogenated organic compounds
FR950265A (fr) * 1944-02-15 1949-09-22 Kodak Pathe Perfectionnements pour la préparation de composés organiques halogénés
US2748173A (en) * 1952-09-10 1956-05-29 Eastman Kodak Co Process for preparing monochlorohydroquinone
DE2227439B2 (de) * 1972-06-06 1977-05-05 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Chlorierung oder bromierung phenolischer verbindungen
FR2274586A1 (fr) * 1974-06-11 1976-01-09 Ugine Kuhlmann Procede de preparation de phenols bromes
JPS5132A (ja) * 1974-06-20 1976-01-05 Sharp Kk Koshuhakanetsusochi
DE2852645C2 (de) * 1978-12-06 1984-02-16 Chemische Fabrik Kalk GmbH, 5000 Köln Verfahren zur Herstellung von Tribromphenol, Chlordibromphenol bzw. Dichlorbromphenol
JPS5645433A (en) * 1979-09-21 1981-04-25 Ube Ind Ltd Preparation of monochlorohydroquinone
US4439596A (en) * 1983-03-21 1984-03-27 E. I. Du Pont De Nemours And Company Chlorination of hydroquinone
US4439595A (en) * 1983-03-21 1984-03-27 E. I. Du Pont De Nemours & Company Chlorination of hydroquinone

Also Published As

Publication number Publication date
FI855071A0 (fi) 1985-12-18
US4683346A (en) 1987-07-28
JPS6259095B2 (da) 1987-12-09
CA1252482A (fr) 1989-04-11
ATE41766T1 (de) 1989-04-15
BR8506318A (pt) 1986-08-26
NO162279B (no) 1989-08-28
FR2574785B1 (fr) 1987-02-20
EP0195171A1 (fr) 1986-09-24
FR2574785A1 (fr) 1986-06-20
EP0195171B1 (fr) 1989-03-29
JPS61145136A (ja) 1986-07-02
DK589185A (da) 1986-06-20
NO855073L (no) 1986-06-20
NO162279C (no) 1989-12-06
DE3569103D1 (en) 1989-05-03
FI855071A (fi) 1986-06-20

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment