ES8402250A1 - Procedimiento de fabricacion de monoeter de monoetilenglicol. - Google Patents

Procedimiento de fabricacion de monoeter de monoetilenglicol.

Info

Publication number
ES8402250A1
ES8402250A1 ES521636A ES521636A ES8402250A1 ES 8402250 A1 ES8402250 A1 ES 8402250A1 ES 521636 A ES521636 A ES 521636A ES 521636 A ES521636 A ES 521636A ES 8402250 A1 ES8402250 A1 ES 8402250A1
Authority
ES
Spain
Prior art keywords
hydrogenolysis
manufacture
monoethylene glycol
cyclic acetals
glycol monoethers
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
Application number
ES521636A
Other languages
English (en)
Other versions
ES521636A0 (es
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.)
Ugine Kuhlmann SA
Original Assignee
Ugine Kuhlmann SA
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 Ugine Kuhlmann SA filed Critical Ugine Kuhlmann SA
Publication of ES8402250A1 publication Critical patent/ES8402250A1/es
Publication of ES521636A0 publication Critical patent/ES521636A0/es
Granted legal-status Critical Current

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
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Saccharide Compounds (AREA)

Abstract

PROCEDIMIENTO SELECTIVO PARA LA FABRICACION FR MONOETERES DE GLICOL, EN PARTICULAR PARA LA FABRICACION DE MONOETERES DE MONOETILENGLICOL. CONSISTE EN HIDROGEMOLIZAR UN 2-ALQUIL-1,3-DIOXAOLANO UTILIZANDO COMO SISTEMA CO-CATALITICO EL PALADIO Y UN ACIDO DEL FOSFORO O UN ESTER FOSFORICO DEL ETILENGLICOL, EN PRESENCIA DE ETILENGLICOL. LA HIDROGENOLISIS SE REALIZA A UNA TEMPERATURA COMPRENDIDA ENTRE 100 Y 250 GRADOS Y BAJO UNA PRESION COMPRENDIDA ENTRE 20 Y 150 BARIAS.
ES521636A 1982-04-20 1983-04-19 Procedimiento de fabricacion de monoeter de monoetilenglicol. Granted ES521636A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8206728A FR2525211A1 (fr) 1982-04-20 1982-04-20 Procede de fabrication de mono-ether de monoethyleneglycol par hydrogenolyse d'acetals cycliques

Publications (2)

Publication Number Publication Date
ES8402250A1 true ES8402250A1 (es) 1984-01-16
ES521636A0 ES521636A0 (es) 1984-01-16

Family

ID=9273159

Family Applications (1)

Application Number Title Priority Date Filing Date
ES521636A Granted ES521636A0 (es) 1982-04-20 1983-04-19 Procedimiento de fabricacion de monoeter de monoetilenglicol.

Country Status (7)

Country Link
US (1) US4484009A (es)
EP (1) EP0092463B1 (es)
JP (1) JPS58189129A (es)
AT (1) ATE15794T1 (es)
DE (1) DE3360871D1 (es)
ES (1) ES521636A0 (es)
FR (1) FR2525211A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0254511B1 (en) * 1986-07-22 1991-04-03 Matsushita Electric Industrial Co., Ltd. Apparatus for reproducing signals recorded on a tape
JP2524346B2 (ja) * 1987-03-27 1996-08-14 オリンパス光学工業株式会社 超音波モ−タ
GB8927682D0 (en) * 1989-12-07 1990-02-07 Ici Plc Production of polyethylene glycol ethers
DE4124199A1 (de) * 1991-07-20 1993-01-21 Henkel Kgaa Verfahren zur herstellung von polyolethern
JP2841261B2 (ja) * 1993-03-15 1998-12-24 花王株式会社 エーテルアルコール類の製造方法
DE19621703A1 (de) * 1996-05-30 1997-12-04 Hoechst Ag Verfahren zur Herstellung von 3-Oxyalkylpropan-1-olen
JP5702284B2 (ja) * 2008-08-25 2015-04-15 ダウ グローバル テクノロジーズ エルエルシー ポリオールエーテルおよびその製法
WO2011106194A2 (en) * 2010-02-23 2011-09-01 Dow Global Technologies Llc Process for making polyol ethers
US8829207B2 (en) 2011-06-24 2014-09-09 Eastman Chemical Company Production of cyclic acetals by reactive distillation
US9056313B2 (en) 2011-06-24 2015-06-16 Eastman Chemical Company Catalysts for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
US8785697B2 (en) 2011-06-24 2014-07-22 Eastman Chemical Company Nickel modified catalyst for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
US8969598B2 (en) * 2011-06-24 2015-03-03 Eastman Chemical Company Production of cyclic acetals or ketals using liquid-phase acid catalysts
US9000229B2 (en) 2011-06-24 2015-04-07 Eastman Chemical Company Production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
US9388105B2 (en) 2011-06-24 2016-07-12 Eastman Chemical Company Production of hydroxy ether hydrocarbons by liquid phase hydrogenolysis of cyclic acetals or cyclic ketals
US8829206B2 (en) 2011-06-24 2014-09-09 Eastman Chemical Company Production of cyclic acetals or ketals using solid acid catalysts
JP5965659B2 (ja) 2012-02-09 2016-08-10 高砂香料工業株式会社 エーテル化合物の製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1234199B (de) * 1963-09-30 1967-02-16 Shell Int Research Verfahren zur Herstellung von Mono- oder Diaethern von Glykolen durch Hydrogenolyse von cylischen Ketalen
FR1409152A (fr) * 1963-09-30 1965-08-20 Shell Int Research Procédé d'hydrogénolyse d'un cétal cyclique
FR1462916A (fr) * 1965-01-15 1966-12-16 Huels Chemische Werke Ag Procédé de préparation d'hémi-éthers glycoliques
US4088700A (en) * 1976-09-27 1978-05-09 Texaco Development Corporation Process for the hydrogenolysis of dioxolanes
FR2422614A1 (fr) * 1978-04-14 1979-11-09 Texaco Development Corp Procede en phase liquide pour l'hydrogenolyse d'acetals ou de cetals d'hydrocarbures organiques

Also Published As

Publication number Publication date
ES521636A0 (es) 1984-01-16
FR2525211A1 (fr) 1983-10-21
EP0092463B1 (fr) 1985-09-25
EP0092463A1 (fr) 1983-10-26
JPS58189129A (ja) 1983-11-04
ATE15794T1 (de) 1985-10-15
DE3360871D1 (en) 1985-10-31
FR2525211B1 (es) 1985-03-15
US4484009A (en) 1984-11-20

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991115