IT8049430A0 - Processo per la preparazione di esteri alchilen carbonati ciclici - Google Patents
Processo per la preparazione di esteri alchilen carbonati cicliciInfo
- Publication number
- IT8049430A0 IT8049430A0 IT8049430A IT4943080A IT8049430A0 IT 8049430 A0 IT8049430 A0 IT 8049430A0 IT 8049430 A IT8049430 A IT 8049430A IT 4943080 A IT4943080 A IT 4943080A IT 8049430 A0 IT8049430 A0 IT 8049430A0
- Authority
- IT
- Italy
- Prior art keywords
- preparation
- carbonate esters
- alkylen
- cyclic
- cyclic alkylen
- Prior art date
Links
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical class OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 title 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
- C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
- C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds
- C07C45/35—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated compounds in propene or isobutene
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/03—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by addition of hydroxy groups to unsaturated carbon-to-carbon bonds, e.g. with the aid of H2O2
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/64—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by simultaneous introduction of -OH groups and halogens
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/64—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by simultaneous introduction of -OH groups and halogens
- C07C29/66—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by simultaneous introduction of -OH groups and halogens by addition of hypohalogenous acids, which may be formed in situ, to carbon-to-carbon unsaturated bonds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D301/00—Preparation of oxiranes
- C07D301/02—Synthesis of the oxirane ring
-
- 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)
- Catalysts (AREA)
- Epoxy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/068,997 US4224223A (en) | 1979-08-23 | 1979-08-23 | Preparation of alkylene carbonates from olefins |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8049430A0 true IT8049430A0 (it) | 1980-08-06 |
| IT1145380B IT1145380B (it) | 1986-11-05 |
Family
ID=22086047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT49430/80A IT1145380B (it) | 1979-08-23 | 1980-08-06 | Precesso per la preparazione di esteri alchilen carronati ciclici |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4224223A (it) |
| JP (1) | JPS5630972A (it) |
| BE (1) | BE884873A (it) |
| CA (1) | CA1148553A (it) |
| DE (1) | DE3031288A1 (it) |
| FR (1) | FR2463770A1 (it) |
| GB (1) | GB2056984A (it) |
| IT (1) | IT1145380B (it) |
| NL (1) | NL8004012A (it) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4325874A (en) * | 1981-05-26 | 1982-04-20 | The Halcon Sd Group, Inc. | Process for producing alkylene carbonates |
| US4483994A (en) * | 1983-02-22 | 1984-11-20 | The Halcon Sd Group, Inc. | Process for the production of alkylene carbonates and oxides |
| US4824969A (en) * | 1984-12-24 | 1989-04-25 | Exxon Research & Engineering Co. | Process for preparing cyclic carbonate esters from olefins in a single reaction mixture |
| DE102006027243B4 (de) * | 2006-06-09 | 2016-12-01 | Jörg Krüger | Verfahren und Vorrichtung zur Reduzierung halogen-salzinduzierter Korrosionen und Dioxin- sowie Furanemissionen in Verbrennungsanlagen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3025305A (en) * | 1959-04-21 | 1962-03-13 | Sinclair Refining Co | Cyclic carbonate from olefin |
| 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 |
-
1979
- 1979-08-23 US US06/068,997 patent/US4224223A/en not_active Expired - Lifetime
-
1980
- 1980-07-11 NL NL8004012A patent/NL8004012A/nl not_active Application Discontinuation
- 1980-08-06 IT IT49430/80A patent/IT1145380B/it active
- 1980-08-14 JP JP11228480A patent/JPS5630972A/ja active Pending
- 1980-08-19 DE DE19803031288 patent/DE3031288A1/de not_active Withdrawn
- 1980-08-20 CA CA000358639A patent/CA1148553A/en not_active Expired
- 1980-08-21 GB GB8027296A patent/GB2056984A/en not_active Withdrawn
- 1980-08-21 BE BE0/201824A patent/BE884873A/fr unknown
- 1980-08-21 FR FR8018276A patent/FR2463770A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2463770A1 (fr) | 1981-02-27 |
| IT1145380B (it) | 1986-11-05 |
| BE884873A (fr) | 1981-02-23 |
| JPS5630972A (en) | 1981-03-28 |
| US4224223A (en) | 1980-09-23 |
| CA1148553A (en) | 1983-06-21 |
| GB2056984A (en) | 1981-03-25 |
| DE3031288A1 (de) | 1981-03-12 |
| NL8004012A (nl) | 1981-02-25 |
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