BR8400797A - Processo para preparacao de oxidos e carbonatos de alquileno a partir de uma reacao isenta de halogenio - Google Patents
Processo para preparacao de oxidos e carbonatos de alquileno a partir de uma reacao isenta de halogenioInfo
- Publication number
- BR8400797A BR8400797A BR8400797A BR8400797A BR8400797A BR 8400797 A BR8400797 A BR 8400797A BR 8400797 A BR8400797 A BR 8400797A BR 8400797 A BR8400797 A BR 8400797A BR 8400797 A BR8400797 A BR 8400797A
- Authority
- BR
- Brazil
- Prior art keywords
- carbonates
- halogen
- alkylene oxides
- free reaction
- preparing alkylene
- Prior art date
Links
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
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
-
- 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/28—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of CHx-moieties
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/32—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D317/34—Oxygen atoms
- C07D317/36—Alkylene carbonates; Substituted alkylene carbonates
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/468,428 US4483994A (en) | 1983-02-22 | 1983-02-22 | Process for the production of alkylene carbonates and oxides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8400797A true BR8400797A (pt) | 1984-09-25 |
Family
ID=23859776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8400797A BR8400797A (pt) | 1983-02-22 | 1984-02-22 | Processo para preparacao de oxidos e carbonatos de alquileno a partir de uma reacao isenta de halogenio |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4483994A (pt) |
| EP (1) | EP0118248A1 (pt) |
| JP (1) | JPS59167578A (pt) |
| BR (1) | BR8400797A (pt) |
| IN (1) | IN160831B (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4897498A (en) * | 1988-01-28 | 1990-01-30 | Eastman Kodak Company | Selective monoepoxidation of olefins |
| DE4225870A1 (de) * | 1992-08-05 | 1994-02-10 | Basf Ag | Verfahren zur Herstellung von Glycerincarbonat |
| DE10120801A1 (de) * | 2001-04-27 | 2002-11-07 | Basf Ag | Reaktor für gas/flüssig oder gas/flüssig/fest-Reaktionen |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1907891A (en) * | 1928-11-14 | 1933-05-09 | Ig Farbenindustrie Ag | Production of carbonic acid esters of the glycols |
| US2667497A (en) * | 1951-12-12 | 1954-01-26 | Olin Mathieson | Process for the preparation of cyclic carbonates |
| US2773881A (en) * | 1953-02-09 | 1956-12-11 | Union Carbide & Carbon Corp | Glycol carbonates |
| US2784201A (en) * | 1953-08-11 | 1957-03-05 | Union Carbide & Carbon Corp | Process of making alkylene carbonates |
| US3025305A (en) * | 1959-04-21 | 1962-03-13 | Sinclair Refining Co | Cyclic carbonate from olefin |
| US3641067A (en) * | 1969-11-03 | 1972-02-08 | Hercules Inc | Epoxidation of olefins with thallic carboxylates |
| US3923842A (en) * | 1974-06-28 | 1975-12-02 | Phillips Petroleum Co | Preparation of oxirane compound from the corresponding olefin via the cyclic carbonate ester |
| IT1022442B (it) * | 1974-09-30 | 1978-03-20 | Montedison Spa | Procedimento per la preparazione di alchilencarbonati |
| US4021453A (en) * | 1976-04-23 | 1977-05-03 | Halcon International, Inc. | Preparation of epoxides |
| US4146545A (en) * | 1976-08-24 | 1979-03-27 | Atlantic Richfield Company | Cyclic use of thallic oxide for preparing propylene oxide |
| IT1095606B (it) * | 1978-04-14 | 1985-08-10 | Montedison Spa | Processo per la sintesi di alchilencarbonati |
| US4192814A (en) * | 1978-05-30 | 1980-03-11 | Halcon Research & Development Corporation | Process for catalytic conversion of thallium (I) to thallium (III) |
| US4231937A (en) * | 1978-08-28 | 1980-11-04 | Atlantic Richfield Company | Preparation of alkylene carbonates from alkylene iodohydrins |
| US4233221A (en) * | 1979-10-24 | 1980-11-11 | The Dow Chemical Company | Ethylene carbonate process |
| US4247465A (en) * | 1979-08-23 | 1981-01-27 | Atlantic Richfield Company | Preparation of alkylene carbonates from olefins |
| US4224223A (en) * | 1979-08-23 | 1980-09-23 | Atlantic Richfield Company | Preparation of alkylene carbonates from olefins |
| US4325874A (en) * | 1981-05-26 | 1982-04-20 | The Halcon Sd Group, Inc. | Process for producing alkylene carbonates |
-
1983
- 1983-02-22 US US06/468,428 patent/US4483994A/en not_active Expired - Fee Related
-
1984
- 1984-02-14 IN IN131/DEL/84A patent/IN160831B/en unknown
- 1984-02-20 EP EP84301081A patent/EP0118248A1/en not_active Withdrawn
- 1984-02-22 JP JP59032252A patent/JPS59167578A/ja active Pending
- 1984-02-22 BR BR8400797A patent/BR8400797A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59167578A (ja) | 1984-09-21 |
| EP0118248A1 (en) | 1984-09-12 |
| IN160831B (pt) | 1987-08-08 |
| US4483994A (en) | 1984-11-20 |
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