MX9706068A - Preparacion de epoxidos por medio de acidos peroxicarboxilicos aromaticos. - Google Patents
Preparacion de epoxidos por medio de acidos peroxicarboxilicos aromaticos.Info
- Publication number
- MX9706068A MX9706068A MX9706068A MX9706068A MX9706068A MX 9706068 A MX9706068 A MX 9706068A MX 9706068 A MX9706068 A MX 9706068A MX 9706068 A MX9706068 A MX 9706068A MX 9706068 A MX9706068 A MX 9706068A
- Authority
- MX
- Mexico
- Prior art keywords
- epoxides
- aromatic
- peroxycarboxylic acids
- aromatic peroxycarboxylic
- producing epoxides
- Prior art date
Links
- 150000002118 epoxides Chemical class 0.000 title abstract 4
- 239000002253 acid Substances 0.000 title abstract 3
- 150000007513 acids Chemical class 0.000 title abstract 3
- 125000003118 aryl group Chemical group 0.000 title abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 150000001336 alkenes Chemical class 0.000 abstract 1
- 150000003934 aromatic aldehydes Chemical class 0.000 abstract 1
- -1 aromatic carboxylic acids Chemical class 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/41—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by hydrogenolysis or reduction of carboxylic groups or functional derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C407/00—Preparation of peroxy compounds
-
- 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
-
- 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)
- Epoxy Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
La preparacion de epoxidos de olefinas por medio de ácidos peroxicarboxílicos aromáticos comprende un paso A de epoxidar la olefina y remover el ácido carboxílico aromático resultante del epoxido, un paso B de hidrogenar catalíticamente elácido carboxílico aromático removido el aldehído aromático correspondiente y un paso C de oxidar este aldehído con oxígeno o una mezcla de gas que contiene oxígeno de nuevo en el ácido peroxicarboxílico aromático para re-utilizacion para oxidar una olefina.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19505858A DE19505858A1 (de) | 1995-02-21 | 1995-02-21 | Verfahren zur Herstellung von Epoxiden mittels aromatischer Peroxycarbonsäuren |
| DE19505858.5 | 1995-02-21 | ||
| PCT/EP1996/000578 WO1996026198A1 (de) | 1995-02-21 | 1996-02-10 | Verfahren zur herstellung von epoxiden mittels aromatischer peroxycarbonsäuren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| MX9706068A true MX9706068A (es) | 1997-10-31 |
| MXPA97006068A MXPA97006068A (es) | 1998-07-03 |
Family
ID=
Also Published As
| Publication number | Publication date |
|---|---|
| BG62166B1 (bg) | 1999-04-30 |
| ZA961312B (en) | 1997-10-29 |
| US5808114A (en) | 1998-09-15 |
| CA2210696A1 (en) | 1996-08-29 |
| EA000108B1 (ru) | 1998-08-27 |
| SK104197A3 (en) | 1998-10-07 |
| JPH11500135A (ja) | 1999-01-06 |
| DE59600514D1 (de) | 1998-10-08 |
| CN1175949A (zh) | 1998-03-11 |
| PL321833A1 (en) | 1997-12-22 |
| KR19980702350A (ko) | 1998-07-15 |
| AU4830796A (en) | 1996-09-11 |
| EP0811003A1 (de) | 1997-12-10 |
| DE19505858A1 (de) | 1996-10-31 |
| EP0811003B1 (de) | 1998-09-02 |
| BG101824A (en) | 1998-04-30 |
| HUP9801678A3 (en) | 1999-03-29 |
| ES2121477T3 (es) | 1998-11-16 |
| HU218097B (hu) | 2000-05-28 |
| HUP9801678A2 (hu) | 1998-11-30 |
| EA199700187A1 (ru) | 1997-12-30 |
| WO1996026198A1 (de) | 1996-08-29 |
| BR9607257A (pt) | 1997-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant or registration | ||
| MM | Annulment or lapse due to non-payment of fees |