FR2905374B1 - Procede de preparation d'hydroquinone de purete elevee. - Google Patents

Procede de preparation d'hydroquinone de purete elevee.

Info

Publication number
FR2905374B1
FR2905374B1 FR0607730A FR0607730A FR2905374B1 FR 2905374 B1 FR2905374 B1 FR 2905374B1 FR 0607730 A FR0607730 A FR 0607730A FR 0607730 A FR0607730 A FR 0607730A FR 2905374 B1 FR2905374 B1 FR 2905374B1
Authority
FR
France
Prior art keywords
preparation
high purity
purity hydroquinone
hydroquinone
purity
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 - Fee Related
Application number
FR0607730A
Other languages
English (en)
Other versions
FR2905374A1 (fr
Inventor
Jean Claude Masson
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.)
Rhodia Recherche et Technologies SAS
Original Assignee
Rhodia Recherche et Technologies SAS
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 Rhodia Recherche et Technologies SAS filed Critical Rhodia Recherche et Technologies SAS
Priority to FR0607730A priority Critical patent/FR2905374B1/fr
Priority to EP07823468A priority patent/EP2069277A1/fr
Priority to US12/310,661 priority patent/US8247620B2/en
Priority to PCT/FR2007/001424 priority patent/WO2008029018A1/fr
Priority to JP2009527175A priority patent/JP2010502684A/ja
Publication of FR2905374A1 publication Critical patent/FR2905374A1/fr
Application granted granted Critical
Publication of FR2905374B1 publication Critical patent/FR2905374B1/fr
Priority to NO20090956A priority patent/NO20090956L/no
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
    • C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
    • C07C37/84—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by crystallisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR0607730A 2006-09-04 2006-09-04 Procede de preparation d'hydroquinone de purete elevee. Expired - Fee Related FR2905374B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR0607730A FR2905374B1 (fr) 2006-09-04 2006-09-04 Procede de preparation d'hydroquinone de purete elevee.
EP07823468A EP2069277A1 (fr) 2006-09-04 2007-09-03 Procede de preparation d'hydroquinone de purete elevee
US12/310,661 US8247620B2 (en) 2006-09-04 2007-09-03 Production of highly pure hydroquinone
PCT/FR2007/001424 WO2008029018A1 (fr) 2006-09-04 2007-09-03 Procede de preparation d'hydroquinone de purete elevee
JP2009527175A JP2010502684A (ja) 2006-09-04 2007-09-03 高純度ヒドロキノンの製造方法
NO20090956A NO20090956L (no) 2006-09-04 2009-03-02 Fremgangsmate for fremstilling av hoyrent hydrokinon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0607730A FR2905374B1 (fr) 2006-09-04 2006-09-04 Procede de preparation d'hydroquinone de purete elevee.

Publications (2)

Publication Number Publication Date
FR2905374A1 FR2905374A1 (fr) 2008-03-07
FR2905374B1 true FR2905374B1 (fr) 2008-11-14

Family

ID=37944139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0607730A Expired - Fee Related FR2905374B1 (fr) 2006-09-04 2006-09-04 Procede de preparation d'hydroquinone de purete elevee.

Country Status (6)

Country Link
US (1) US8247620B2 (fr)
EP (1) EP2069277A1 (fr)
JP (1) JP2010502684A (fr)
FR (1) FR2905374B1 (fr)
NO (1) NO20090956L (fr)
WO (1) WO2008029018A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3544946B1 (fr) * 2017-02-21 2021-01-06 Rhodia Operations Granules de diphénol et leur procédé de préparation
FR3067348B1 (fr) * 2017-06-13 2019-06-28 Rhodia Operations Compositions comprenant de l'hydroquinone et du catechol, procede de preparation de ces compositions
CN110981706A (zh) * 2019-12-25 2020-04-10 河北工业大学 一种制备丙醛的方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1908817A (en) * 1931-08-03 1933-05-16 Dow Chemical Co Process for isolating and purifying hydroquinone
FR2071464A5 (fr) 1969-12-30 1971-09-17 Rhone Poulenc Sa
CA919707A (en) 1970-12-29 1973-01-23 Mitsubishi Chemical Industries Limited Process for preparing catechol and hydroquinone
JPS563855B2 (fr) * 1972-09-14 1981-01-27
JPS5139636A (en) * 1974-09-27 1976-04-02 Mitsui Petrochemical Ind Hidorokinonno seiseihoho
US4072721A (en) * 1975-08-13 1978-02-07 The Goodyear Tire & Rubber Company Purification of hydroquinone
US4308110A (en) 1979-10-09 1981-12-29 Sumitomo Chemical Company Limited Process for separation and purification of dihydric phenols
IT1195029B (it) 1980-09-09 1988-09-28 Anic Spa Procedimento per la ossidrilazione di idrocarburi aromatici
SU1502559A1 (ru) 1987-10-29 1989-08-23 Московский химико-технологический институт им.Д.И.Менделеева Способ совместного получени пирокатехина и гидрохинона
FR2784672B1 (fr) 1998-10-19 2000-12-29 Rhodia Chimie Sa Procede de preparation d'une silicalite de titane de type mel, produit obtenu et ses applications en catalyse
FR2784671B1 (fr) 1998-10-19 2001-01-12 Rhodia Chimie Sa Procede de preparation d'une titanozeosilite de type mfi, produit obtenu et ses applications en catalyse
CA2775649C (fr) 1999-01-21 2014-04-22 Boulder Scientific Company Synthese et isomerisation des 1,2-bis (indenyl) ethanes
FR2788763B1 (fr) 1999-01-25 2001-04-13 Rhodia Chimie Sa Procede et installation de separation et purification des diphenols dans l'industrie du phenol et de ses derives
FR2856681A1 (fr) 2003-06-27 2004-12-31 Rhodia Chimie Sa Procede d'hydroxylation de composes phenoliques.

Also Published As

Publication number Publication date
WO2008029018A1 (fr) 2008-03-13
EP2069277A1 (fr) 2009-06-17
NO20090956L (no) 2009-06-04
US20100152495A1 (en) 2010-06-17
US8247620B2 (en) 2012-08-21
FR2905374A1 (fr) 2008-03-07
JP2010502684A (ja) 2010-01-28

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20140530