BR8203729A - Processo para a fabricacao de epoxidos - Google Patents

Processo para a fabricacao de epoxidos

Info

Publication number
BR8203729A
BR8203729A BR8203729A BR8203729A BR8203729A BR 8203729 A BR8203729 A BR 8203729A BR 8203729 A BR8203729 A BR 8203729A BR 8203729 A BR8203729 A BR 8203729A BR 8203729 A BR8203729 A BR 8203729A
Authority
BR
Brazil
Prior art keywords
epoxides
reaction mixture
catalyst
base
chosen
Prior art date
Application number
BR8203729A
Other languages
English (en)
Portuguese (pt)
Inventor
Andre Lecloux
Claude Declerck
Franz Legrand
Original Assignee
Interox
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 Interox filed Critical Interox
Publication of BR8203729A publication Critical patent/BR8203729A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems
    • 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
    • C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8203729A 1981-06-26 1982-06-25 Processo para a fabricacao de epoxidos BR8203729A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8112797A FR2508451A1 (fr) 1981-06-26 1981-06-26 Procede pour la fabrication d'epoxydes

Publications (1)

Publication Number Publication Date
BR8203729A true BR8203729A (pt) 1983-06-21

Family

ID=9259992

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8203729A BR8203729A (pt) 1981-06-26 1982-06-25 Processo para a fabricacao de epoxidos

Country Status (8)

Country Link
US (1) US5086189A (enExample)
EP (1) EP0068564B1 (enExample)
JP (1) JPS5877872A (enExample)
AT (1) ATE19073T1 (enExample)
AU (1) AU549454B2 (enExample)
BR (1) BR8203729A (enExample)
DE (1) DE3270380D1 (enExample)
FR (1) FR2508451A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594435B1 (fr) * 1986-02-17 1988-05-20 Interox Sa Procede pour la fabrication d'hydroxylamines et produits ainsi obtenus
DE4036511A1 (de) * 1990-11-16 1992-05-21 Basf Ag Verfahren zur herstellung von epoxiden
AU711786B2 (en) * 1997-05-16 1999-10-21 National Starch And Chemical Investment Holding Corporation Reactive radiation- or thermally-initiated cationically- curable epoxide monomers and compositions made from those monomers
US6020508A (en) * 1997-05-16 2000-02-01 National Starch And Chemical Investment Holding Corporation Radiation- or thermally-initiated cationically-curable epoxide compounds and compositions made from those compounds
JP3026557B2 (ja) * 1997-05-16 2000-03-27 ナショナル スターチ アンド ケミカル インベストメント ホールディング コーポレイション 活性放射線または熱開始カチオン硬化性エポキシドモノマー及びそれらのモノマーから製造された組成物
US6043383A (en) * 1998-04-14 2000-03-28 Ube Industries, Ltd. Process for producing 1,2-epoxy-5,9-cyclododecadiene
US6037484A (en) * 1998-09-22 2000-03-14 Arco Chemical Technology, L.P. Epoxidation process
WO2003066615A1 (en) * 2002-02-08 2003-08-14 Sumitomo Chemical Company, Limited Process for producing epoxide compound
GB0817528D0 (en) 2008-09-24 2008-10-29 Syntavit As Process
WO2014157498A1 (ja) * 2013-03-29 2014-10-02 国立大学法人東京大学 エポキシ化合物の製造方法
CN106699694B (zh) * 2015-11-18 2019-07-30 浙江新化化工股份有限公司 一种α-蒎烯环氧化制备2,3-环氧蒎烷的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3122569A (en) * 1964-02-25 Hydrogen peroxide epoxidation of ole-
US2833787A (en) * 1955-03-15 1958-05-06 Shell Dev Epoxidation process using hydrogen peroxide and an acid salt of a heavy metal peracid
FR1201458A (fr) * 1956-12-14 1959-12-30 Columbia Southern Chem Corp Procédé pour la préparation d'époxydes, et époxydes obtenus
US3293269A (en) * 1964-11-13 1966-12-20 Union Oil Co Epoxidation of olefins
FR1506459A (fr) * 1966-11-02 1967-12-22 Naphtachimie Sa Procédé de préparation d'époxydes et produits préparés selon ce procédé
US3993673A (en) * 1970-02-26 1976-11-23 Union Carbide Corporation Production of olefin oxides
FR2082811A5 (en) * 1970-03-26 1971-12-10 Inst Francais Du Petrole Epoxide prepn - from hydrogen peroxide and olefins in presence of organo metallic, peroxide catalyst
FR2378773A1 (fr) * 1977-02-01 1978-08-25 Ugine Kuhlmann Procede d'epoxydation des olefines en presence de catalyseurs a base d'arsenic
BE863237A (fr) * 1977-02-01 1978-07-24 Ugine Kuhlmann Procede d'epoxydation catalytique des olefines
DE2910131A1 (de) * 1979-03-15 1980-09-25 Basf Ag Verfahren zur herstellung von 2,5-dimethyl-4-hydroxy-2,3-dihydrofuran- 3-on
US4242285A (en) * 1979-03-16 1980-12-30 The Dow Chemical Company Novel 2,6-dinitrophenyl selenium compounds and their use as epoxidation catalysts

Also Published As

Publication number Publication date
AU8535982A (en) 1983-01-06
FR2508451B1 (enExample) 1984-04-27
US5086189A (en) 1992-02-04
EP0068564A1 (fr) 1983-01-05
JPH0372063B2 (enExample) 1991-11-15
EP0068564B1 (fr) 1986-04-09
DE3270380D1 (en) 1986-05-15
ATE19073T1 (de) 1986-04-15
JPS5877872A (ja) 1983-05-11
FR2508451A1 (fr) 1982-12-31
AU549454B2 (en) 1986-01-30

Similar Documents

Publication Publication Date Title
ATE21896T1 (de) Verfahren zur epoxidierung von olefinischen verbindungen.
BR8903138A (pt) Processo de sintese direta para a producao seletiva de organo-halo-hidrossilanos,e composicao de silicio ativado para ser usada na sintese direta de organo-halo-hidrossilanos
DK130884D0 (da) Straalingsaktiveret additionsreaktion
DK239688A (da) Reaktor til risikoaffald
FR2508451B1 (enExample)
EP0191502A3 (en) Tin containing activated silicon for the direct reactiontin containing activated silicon for the direct reaction
DK131481A (da) Fremgangsmaade til fremstilling af oxiransmoersyrederivater
ES8703460A1 (es) Un procedimiento para preparar aminoacil-ladanos
BR9000085A (pt) Processo para a producao de peroxido de hidrogenio
FR2636941A1 (fr) Procede pour la fabrication d'hydrocarbure fluore
ES2037141T3 (es) Metodo para la preparacion de complejos de estano como catalizadores de endurecimiento.
ES2025580T3 (es) Procedimiento para la fabricacion de 2-metil-1,4-naftoquinona.
ES2032202T3 (es) Fabricacion de liquidos organicos.
ES2035452T3 (es) Procedimiento para la obtencion conjunta de 3-dialquil-aminopropionitrilos, bis-(2-cianoetil)-eteres y en caso deseado etilencianhidrina.
ES2055089T3 (es) Procedimiento para preparar 4-metilpirazoles.
DK341283A (da) Fremgangsmaade til oxidation af vinylbenzen-forbindelser til beta-phenylaldehyder
EP0009685A3 (en) Process for the preparation of 2-vinylpyridine from acetylene and acrylonitrile and 2-vinylpyridine prepared by this process; organo-cobalt compounds
ES8404310A1 (es) Diaminas aromaticas halogenadas.
Rebek et al. Substituted peroxycarbamic acids as epoxidizing agents
EP0079592A3 (en) Catalyst stabilization
ES2091508T3 (es) Procedimiento para producir 1,4-diciano-2-buteno y un catalizador para el mismo.
ATE2525T1 (de) Verfahren zur herstellung von alpha-epoxiden mit 11 bis 24 kohlenstoffatomen.
ES529731A0 (es) Procedimiento para preparar soluciones anhidras de peroxido de hidrogeno
KR830008901A (ko) 발열 반응물질을 이용한 캔(罐)의 급속 고온(高溫)법
JPS56120626A (en) Selective reduction of compound having acetylenic unsaturated bond

Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 25/06/97