FI852496L - FOERFARANDE FOER FRAMSTAELLNING AV HYDROKINON-MONOKARBOXYLATER. - Google Patents

FOERFARANDE FOER FRAMSTAELLNING AV HYDROKINON-MONOKARBOXYLATER.

Info

Publication number
FI852496L
FI852496L FI852496A FI852496A FI852496L FI 852496 L FI852496 L FI 852496L FI 852496 A FI852496 A FI 852496A FI 852496 A FI852496 A FI 852496A FI 852496 L FI852496 L FI 852496L
Authority
FI
Finland
Prior art keywords
monokarboxylater
hydrokinon
foerfarande foer
foer framstaellning
hydroquinone
Prior art date
Application number
FI852496A
Other languages
Finnish (fi)
Other versions
FI852496A0 (en
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 FI852496A0 publication Critical patent/FI852496A0/en
Publication of FI852496L publication Critical patent/FI852496L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C62/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C62/02—Saturated compounds containing hydroxy or O-metal groups
    • C07C62/04—Saturated compounds containing hydroxy or O-metal groups with a six-membered ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/12—Acetic acid esters
    • C07C69/16—Acetic acid esters of dihydroxylic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • External Artificial Organs (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Saccharide Compounds (AREA)

Abstract

1. Process for preparing hydroquinone monocarboxylates from hydroquinone dicarboxylates, characterized in that an excess of hydroquinone dicarboxylate is reacted with hydroquinone, in the presence of a catalyst if desired, at a temperature of between 50 and 250 degrees C.
FI852496A 1984-06-25 1985-06-24 FOERFARANDE FOER FRAMSTAELLNING AV HYDROKINON-MONOKARBOXYLATER. FI852496L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8410184A FR2566392B1 (en) 1984-06-25 1984-06-25 PROCESS FOR THE PREPARATION OF HYDROQUINONE MONOCARBOXYLATES

Publications (2)

Publication Number Publication Date
FI852496A0 FI852496A0 (en) 1985-06-24
FI852496L true FI852496L (en) 1985-12-26

Family

ID=9305533

Family Applications (1)

Application Number Title Priority Date Filing Date
FI852496A FI852496L (en) 1984-06-25 1985-06-24 FOERFARANDE FOER FRAMSTAELLNING AV HYDROKINON-MONOKARBOXYLATER.

Country Status (11)

Country Link
EP (1) EP0167464B1 (en)
JP (1) JPS6118745A (en)
KR (1) KR860000239A (en)
AT (1) ATE30316T1 (en)
BR (1) BR8502941A (en)
CA (1) CA1225655A (en)
DE (1) DE3560789D1 (en)
DK (1) DK281385A (en)
FI (1) FI852496L (en)
FR (1) FR2566392B1 (en)
NO (1) NO852488L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE68923695T3 (en) * 1988-05-30 1999-05-06 Kawasaki Steel Co SINTED MAGNETIC FE-CO MATERIAL AND METHOD FOR THE PRODUCTION THEREOF.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2588978A (en) * 1949-04-30 1952-03-11 Eastman Kodak Co Process of manufacturing resorcinol monobenzoate
JPS57145803A (en) * 1981-03-05 1982-09-09 Sunstar Inc External decoloring agent for skin

Also Published As

Publication number Publication date
ATE30316T1 (en) 1987-11-15
JPS6118745A (en) 1986-01-27
FI852496A0 (en) 1985-06-24
FR2566392A1 (en) 1985-12-27
FR2566392B1 (en) 1986-11-21
JPH0250095B2 (en) 1990-11-01
KR860000239A (en) 1986-01-27
EP0167464A1 (en) 1986-01-08
DE3560789D1 (en) 1987-11-26
DK281385D0 (en) 1985-06-21
BR8502941A (en) 1986-03-04
NO852488L (en) 1985-12-27
DK281385A (en) 1985-12-26
EP0167464B1 (en) 1987-10-21
CA1225655A (en) 1987-08-18

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: RHONE-POULENC SPECIALITES CHIMIQUES