[go: up one dir, main page]

FR2369273A1 - Procede pour l'epoxydation d'olefines - Google Patents

Procede pour l'epoxydation d'olefines

Info

Publication number
FR2369273A1
FR2369273A1 FR7732186A FR7732186A FR2369273A1 FR 2369273 A1 FR2369273 A1 FR 2369273A1 FR 7732186 A FR7732186 A FR 7732186A FR 7732186 A FR7732186 A FR 7732186A FR 2369273 A1 FR2369273 A1 FR 2369273A1
Authority
FR
France
Prior art keywords
chloroethylene
epoxidation
reaction
soln
olefin
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.)
Withdrawn
Application number
FR7732186A
Other languages
English (en)
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.)
Propylox SA
Original Assignee
Propylox 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 Propylox SA filed Critical Propylox SA
Publication of FR2369273A1 publication Critical patent/FR2369273A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof
    • C07D301/16—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof formed in situ, e.g. from carboxylic acids and hydrogen peroxide
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/14—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic peracids, or salts, anhydrides or esters thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Compounds (AREA)

Abstract

La présente invention concerne un procédé pour l'époxydation d'oléfines en oxydes d'oléfines par réaction avec un péracide. La réaction a lieu en présence d'un solvant contenant du trichloréthylène ou de perchloréthylène. Les oxydes d'oléfines sont utilisés comme monomères pour la fabrication de mousses de polyuréthanes.
FR7732186A 1976-10-26 1977-10-24 Procede pour l'epoxydation d'olefines Withdrawn FR2369273A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4444776 1976-10-26

Publications (1)

Publication Number Publication Date
FR2369273A1 true FR2369273A1 (fr) 1978-05-26

Family

ID=10433326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7732186A Withdrawn FR2369273A1 (fr) 1976-10-26 1977-10-24 Procede pour l'epoxydation d'olefines

Country Status (7)

Country Link
JP (1) JPS5359610A (fr)
BE (1) BE860029A (fr)
DE (1) DE2747762A1 (fr)
FR (1) FR2369273A1 (fr)
IT (1) IT1112107B (fr)
NL (1) NL7711685A (fr)
SE (1) SE7712014L (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000532A1 (fr) * 1977-07-29 1979-02-07 Bayer Ag Procédé de préparation du vinyloxiranne
EP0000534A1 (fr) * 1977-07-29 1979-02-07 Bayer Ag Procédé de préparation de vinyloxirannes
EP0000554A1 (fr) * 1977-07-28 1979-02-07 Bayer Ag Procédé de préparation d'oxirannes substitués par des groupes halogénoalcoyle
EP0000535A1 (fr) * 1977-07-29 1979-02-07 Bayer Ag Procédé de préparation de vinyloxirannes substitués par un ou plusieurs halogènes

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2456096A1 (fr) 1979-05-10 1980-12-05 Solvay Procede pour la fabrication d'oxydes d'olefines
DE3002861C2 (de) * 1980-01-26 1981-11-12 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Epoxyalkanen
DE3247255A1 (de) * 1982-12-21 1984-06-28 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von isolierung von polyglycidylverbindungen
DE3643207C1 (de) * 1986-12-18 1988-05-11 Degussa Kontinuierliches Verfahren zur Epoxydierung von Olefinen oder Olefingemischen

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0000554A1 (fr) * 1977-07-28 1979-02-07 Bayer Ag Procédé de préparation d'oxirannes substitués par des groupes halogénoalcoyle
EP0000532A1 (fr) * 1977-07-29 1979-02-07 Bayer Ag Procédé de préparation du vinyloxiranne
EP0000534A1 (fr) * 1977-07-29 1979-02-07 Bayer Ag Procédé de préparation de vinyloxirannes
EP0000535A1 (fr) * 1977-07-29 1979-02-07 Bayer Ag Procédé de préparation de vinyloxirannes substitués par un ou plusieurs halogènes

Also Published As

Publication number Publication date
BE860029A (fr) 1978-04-24
DE2747762A1 (de) 1978-04-27
NL7711685A (nl) 1978-04-28
SE7712014L (sv) 1978-04-27
JPS5359610A (en) 1978-05-29
IT1112107B (it) 1986-01-13

Similar Documents

Publication Publication Date Title
FR2369273A1 (fr) Procede pour l'epoxydation d'olefines
SE7811983L (sv) Metod och anordning for teckengenerering
ES464830A1 (es) Un procedimiento para la obtencion de oxido de etileno.
NO155775C (no) Katalysator for polymerisering av alfa-olefiner og blandinger derav med ethylen, og katalysatorkomponent for anvendelse ved fremstilling av denne.
SE403611B (sv) Forfarande for framstellning av en reaktionsprodukt mellan en epoxid och en organisk forening innehallande reaktivt vete i nervaro av viss angiven katalysator
ES459143A1 (es) Un procedimiento para la preparacion de un catalizador de plata con soporte, modificado con cesio.
NL170001B (nl) Werkwijze voor het winnen van ethyleenoxyde uit de gasvormige reaktie-effluent, verkregen bij de met zilver gekatalyseerde, in dampfase uitgevoerde oxydatie van etheen met zuurstof.
FR2180138A1 (en) Fire resistant polyurethane foam - prepd from chlorinated polyether polyols
NO156416C (no) Skumbar og herdbar polyesterblanding.
GB1065607A (en) Olefin polymerization process and catalysts for use therein
ES481444A1 (es) Un metodo para la fabricacion de epoxidos o glicoles a par- tir de olefinas.
JPS5781422A (en) Manufacture of ethylene glycol by reaction of methanol,organic peroxide and formaldehyde
JPS5444623A (en) Production of polybrominated diphenyl
GB981698A (en) Production of halogenated organic compounds
NO159858C (no) Titantrikloridkatalysatorbestanddel, samt anvendelse av denne ved polymerisering av alfa-olefiner.
IT1093025B (it) Procedimento per l epossidazione delle olefine mediante perossido d idrogeno
ES466516A0 (es) Procedimiento de epoxidacion de olefinas mediante peroxido de hidrogeno.
GB1135671A (en) Method for producing polymers of epoxy compounds
ES416604A1 (es) Un procedimiento para la fabricacion de compuestos de oxi- rano.
FR2357249A2 (fr) Procede de synthese de leurosine
JPS5245694A (en) Preparation of polyurethane
GB1033263A (en) Polymerising epoxides
FR2362846A1 (fr) Regeneration des catalyseurs de fabrication d'oxyde d'ethylene
FR2424264A1 (fr) Catalyseurs a base d'argent pour la production d'oxyde d'ethylene
ES287154A1 (es) Método de terminar la polimerización del butadieno

Legal Events

Date Code Title Description
ST Notification of lapse