BE905224A - Procede de fabrication d'epoxydes cycloaliphatiques et produits obtenus. - Google Patents
Procede de fabrication d'epoxydes cycloaliphatiques et produits obtenus.Info
- Publication number
- BE905224A BE905224A BE6/48246A BE6048246A BE905224A BE 905224 A BE905224 A BE 905224A BE 6/48246 A BE6/48246 A BE 6/48246A BE 6048246 A BE6048246 A BE 6048246A BE 905224 A BE905224 A BE 905224A
- Authority
- BE
- Belgium
- Prior art keywords
- manufacture
- products obtained
- cycloaliphatic epoxides
- diepoxide
- formula
- Prior art date
Links
- 150000002118 epoxides Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 abstract 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 1
- 150000001993 dienes Chemical class 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- CZPZWMPYEINMCF-UHFFFAOYSA-N propaneperoxoic acid Chemical compound CCC(=O)OO CZPZWMPYEINMCF-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
On peut fabriquer le diépoxyde de formule à partir de la dioléfine correspondante de manière techniquement simple, en utilisant une solution benzénique d'acide perpropionique qui peut etre relativement impure et contenir des teneurs maximales en peroxyde d'hydrogène, en eau et en acide minéral.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853528005 DE3528005A1 (de) | 1985-08-05 | 1985-08-05 | Verfahren zur herstellung von aliphatischen epoxiden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE905224A true BE905224A (fr) | 1987-02-04 |
Family
ID=6277700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE6/48246A BE905224A (fr) | 1985-08-05 | 1986-08-04 | Procede de fabrication d'epoxydes cycloaliphatiques et produits obtenus. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4855465A (fr) |
| EP (1) | EP0211264A3 (fr) |
| JP (1) | JPS6233165A (fr) |
| BE (1) | BE905224A (fr) |
| DE (1) | DE3528005A1 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL8901083A (nl) * | 1989-04-28 | 1990-11-16 | Terpa Poultry Bv | Werkwijze en inrichting voor het via een dwarstransporteur afvoeren van verpakte produkten. |
| US5258362A (en) * | 1991-06-11 | 1993-11-02 | Abbott Laboratories | Renin inhibiting compounds |
| US5849937A (en) * | 1997-12-19 | 1998-12-15 | Arco Chemical Technology, L.P. | Epoxidation process using serially connected cascade of fixed bed reactors |
| CN118561779B (zh) * | 2024-08-05 | 2024-11-15 | 深圳智微通科技有限公司 | 一种连续合成1,2-环氧十二烷的方法及生产系统 |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL247826A (fr) * | 1959-01-29 | |||
| DE1203463B (de) * | 1963-08-03 | 1965-10-21 | Basf Ag | Herstellen von Formteilen aus Formmassen, die Poly-1, 3-butadienepoxyde enthalten |
| US3351635A (en) * | 1966-03-14 | 1967-11-07 | Halcon International Inc | Epoxidation process |
| BE808108A (fr) * | 1972-12-22 | 1974-05-30 | Degussa | Procede pour la preparation de solutions d'acide percarboxylique dans des solvants organiques |
| DE2519297B2 (de) * | 1975-04-30 | 1981-05-14 | Bayer Ag, 5090 Leverkusen | Verfahren zur kontinuierlichen Herstellung von Propylenoxid |
| DE2519290C2 (de) * | 1975-04-30 | 1984-12-06 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von wasserstoffperoxidfreien Percarbonsäurelösungen |
| DE2519289C3 (de) * | 1975-04-30 | 1983-06-16 | Bayer Ag, 5090 Leverkusen | Verfahren zur kontinuierlichen Herstellung von wasserfreien Lösungen von Perpropionsäure in Benzol |
| FR2424265A1 (fr) * | 1978-04-28 | 1979-11-23 | Ugine Kuhlmann | Epoxydation catalytique des olefines en presence de derives du bore |
| DE3101049A1 (de) * | 1981-01-15 | 1982-08-05 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung und isolierung von n-alkyloxiranen |
| DE3260740D1 (en) * | 1981-01-15 | 1984-10-25 | Bayer Ag | Process for the preparation and isolation of n-alkyl oxiranes |
| FR2502620A1 (fr) * | 1981-03-24 | 1982-10-01 | Ugine Kuhlmann | Procede continu de preparation de l'oxyde de propylene |
| JPS5869207A (ja) * | 1981-10-21 | 1983-04-25 | Nippon Petrochem Co Ltd | エポキシ化物の精製方法 |
| DE3211305A1 (de) * | 1982-03-26 | 1983-09-29 | Bayer Ag, 5090 Leverkusen | Verfahren zur herstellung von 2,2-dicyclohexenylpropandiepoxid |
| DE3442937C2 (de) * | 1984-11-24 | 1986-11-06 | Degussa Ag, 6000 Frankfurt | Verfahren zur kontinuierlichen Herstellung von 1,2-Pentandiol |
-
1985
- 1985-08-05 DE DE19853528005 patent/DE3528005A1/de active Granted
-
1986
- 1986-07-10 EP EP86109410A patent/EP0211264A3/fr not_active Withdrawn
- 1986-08-04 BE BE6/48246A patent/BE905224A/fr not_active IP Right Cessation
- 1986-08-05 JP JP61182863A patent/JPS6233165A/ja active Pending
-
1988
- 1988-03-02 US US07/166,784 patent/US4855465A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| DE3528005C2 (fr) | 1989-11-23 |
| US4855465A (en) | 1989-08-08 |
| DE3528005A1 (de) | 1987-02-05 |
| EP0211264A3 (fr) | 1988-05-04 |
| JPS6233165A (ja) | 1987-02-13 |
| EP0211264A2 (fr) | 1987-02-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2528417B1 (fr) | Procede de preparation de l'ethylene-glycol a partir d'une solution aqueuse d'oxyde d'ethylene, par extraction par du dioxyde de carbone et hydrolyse | |
| FR2624500B1 (fr) | Procede pour la fabrication de peroxyde d'hydrogene de haute purete | |
| FR2710045B1 (fr) | Procédé pour l'enrichissement et la purification d'une solution aqueuse de peroxyde d'hydrogène. | |
| BE905223A (fr) | Procede de fabrication de diepoxydes cycloaliphatiques et produits obtenus. | |
| IL93999A (en) | Napthalenecarboxylic acid intermediates for the production of podophyllotoxin and related compounds and their preparation | |
| BE905221A (fr) | Procede de fabrication d'un diepoxyde cycloaliphatique et produits obtenus. | |
| BE905224A (fr) | Procede de fabrication d'epoxydes cycloaliphatiques et produits obtenus. | |
| BE905226A (fr) | Procede de fabrication de polybutadienes epoxydes et produits obtenus. | |
| BE905222A (fr) | Procede de fabrication d'un diepoxyde cycloaliphatique et produits obtenus. | |
| ES8800189A1 (es) | Un procedimiento para oxidar una olefina. | |
| FR2594435B1 (fr) | Procede pour la fabrication d'hydroxylamines et produits ainsi obtenus | |
| EP0307472A4 (fr) | Produit immunogene obtenu par expression a partir d'une levure recombinante et procede de purification d'un tel produit. | |
| FR2455036A1 (fr) | Procede de separation par distillation d'hydroperoxydes de tertio-alkyle et de peroxydes de di-tertio-alkyle | |
| FR2383166A1 (fr) | Procede de preparation de b-dimethylamino-propionitrile | |
| FR2652344B1 (fr) | Procede pour la production de peroxyde d'hydrogene. | |
| BE905225A (fr) | Procede de fabrication de composes d'organosilicium epoxydes et produits obtenus. | |
| IL65597A (en) | Preparation of 1alpha,24,25-trihydroxy-and 24,25-dihydroxy-cholesterol and certain novel intermediates used therein | |
| DE3665707D1 (en) | Hindered hydroxyphenylalkanoates of ethoxylated bisphenol a and stabilized compositions | |
| DE3660257D1 (en) | Process for the preparation of thiotetronic acid | |
| IT1152301B (it) | Procedimento per l'ossidazione di composti vinilbenzenici a beta-feniladeidi | |
| ES2060180T3 (es) | Procedimiento de separacion del acido treo-3-((2-aminofenilo)-tio)-2-hidroxi-3-(4-metoxifenilo) propionico. | |
| IL64844A0 (en) | N-substituted polyglycidyl urazole compounds,their production and pharmaceutical preparations containing them | |
| FR2642753B1 (fr) | Synthese d'alcanedithiols vicinaux | |
| SU919993A1 (ru) | Способ экстракционной очистки раствора сульфата аммони от окрашенных органических примесей | |
| ZA849270B (en) | Soporific containing lorazepam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: DEGUSSA A.G. Effective date: 19900831 |