FR2368461A1 - Procede de preparation d'oxalates a partir d'oxyde de carbone et d'un alcoxycycloalcene - Google Patents
Procede de preparation d'oxalates a partir d'oxyde de carbone et d'un alcoxycycloalceneInfo
- Publication number
- FR2368461A1 FR2368461A1 FR7731436A FR7731436A FR2368461A1 FR 2368461 A1 FR2368461 A1 FR 2368461A1 FR 7731436 A FR7731436 A FR 7731436A FR 7731436 A FR7731436 A FR 7731436A FR 2368461 A1 FR2368461 A1 FR 2368461A1
- Authority
- FR
- France
- Prior art keywords
- oxalates
- alcoxycycloalcene
- preparing
- preparation
- carbon oxide
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
Links
- 150000003891 oxalate salts Chemical class 0.000 title abstract 4
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title 1
- 229910002090 carbon oxide Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 3
- 230000003197 catalytic effect Effects 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 150000003839 salts Chemical class 0.000 abstract 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- -1 amine salt Chemical class 0.000 abstract 1
- 239000005557 antagonist Substances 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 230000006315 carbonylation Effects 0.000 abstract 1
- 238000005810 carbonylation reaction Methods 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 229920003086 cellulose ether Polymers 0.000 abstract 1
- 239000000975 dye Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 abstract 1
- 239000003446 ligand Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/36—Preparation of carboxylic acid esters by reaction with carbon monoxide or formates
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
- C07C69/34—Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
- C07C69/36—Oxalic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
La présente invention concerne un procédé pour la préparation d'oxalates. Selon l'invention, on prépare les oxalates par la carbonylation par oxydation catalytique d'un alcoxy-cycloalcène avec de l'oxyde de carbone, un alcool et de l'oxygène ou un gaz contenant de l'oxygène en présence d'un catalyseur à base de sel de métal et d'une base aminée. De plus, on utilise une quantité catalytique de sels métalliques oxydants particuliers en même temps qu'une quantité catalytique d'un acide ou d'un sel d'amine. En variante, on peut utiliser divers ions antagonistes et ligands des catalyseurs sels métalliques. Les oxalates obtenus sont utiles notamment comme solvant d'éthers ou esters cellulosiques et de résines, comme produits intermédiaires pour colorants et pour la préparation d'éthylène-glycol.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/734,799 US4069388A (en) | 1976-10-22 | 1976-10-22 | Preparation of oxalate esters from carbon monoxide and an alkoxycycloalkene |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2368461A1 true FR2368461A1 (fr) | 1978-05-19 |
Family
ID=24953118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7731436A Pending FR2368461A1 (fr) | 1976-10-22 | 1977-10-19 | Procede de preparation d'oxalates a partir d'oxyde de carbone et d'un alcoxycycloalcene |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4069388A (fr) |
| JP (1) | JPS5353612A (fr) |
| BE (1) | BE859919A (fr) |
| CA (1) | CA1091692A (fr) |
| DE (1) | DE2747363C2 (fr) |
| ES (1) | ES462298A1 (fr) |
| FR (1) | FR2368461A1 (fr) |
| GB (1) | GB1572145A (fr) |
| IT (1) | IT1091133B (fr) |
| NL (1) | NL7709193A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4379939A (en) * | 1980-04-04 | 1983-04-12 | Tennessee Valley Authority | Preparation of nitrogen fertilizers from oxalate esters prepared by the oxidative carbonylation of alcohols over noble metal catalysts utilizing regenerable 2,5-cyclohexadiene-1,4-dione oxidants |
| US4571435A (en) * | 1980-06-30 | 1986-02-18 | Tennessee Valley Authority | Preparation of nitrogen fertilizers from oxalate esters prepared by the oxidative carbonylation of alcohols over noble metal catalysts utilizing regenerable 2,5-cyclohexadiene-1,4-dione oxidants |
| FR2517298A1 (fr) * | 1981-12-01 | 1983-06-03 | Rhone Poulenc Chim Base | Procede de preparation de diesters satures lineaires |
| JPS6043308U (ja) * | 1983-09-01 | 1985-03-27 | 株式会社 中西歯科器械製作所 | バッテリ−内蔵型歯科用ハンドピ−スの接続構造 |
| JPS60138670U (ja) * | 1984-02-24 | 1985-09-13 | 有限会社 ワイテイ医科器械研究所 | 医療用ドライバ− |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3393136A (en) * | 1965-09-28 | 1968-07-16 | Union Oil Co | Preparation of oxalates |
| DE2213435A1 (de) * | 1972-03-20 | 1973-10-11 | Roehm Gmbh | Verfahren zur herstellung von oxalsaeure und estern dieser saeure |
| US3994960A (en) * | 1974-04-05 | 1976-11-30 | Ube Industries, Ltd. | Process for preparing dialkyl oxalates |
-
1976
- 1976-10-22 US US05/734,799 patent/US4069388A/en not_active Expired - Lifetime
-
1977
- 1977-08-09 CA CA284,359A patent/CA1091692A/fr not_active Expired
- 1977-08-19 NL NL7709193A patent/NL7709193A/xx not_active Application Discontinuation
- 1977-09-09 JP JP10868877A patent/JPS5353612A/ja active Granted
- 1977-09-09 IT IT50939/77A patent/IT1091133B/it active
- 1977-09-12 ES ES462298A patent/ES462298A1/es not_active Expired
- 1977-10-19 BE BE181901A patent/BE859919A/fr unknown
- 1977-10-19 FR FR7731436A patent/FR2368461A1/fr active Pending
- 1977-10-21 DE DE2747363A patent/DE2747363C2/de not_active Expired
- 1977-10-21 GB GB43963/77A patent/GB1572145A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5353612A (en) | 1978-05-16 |
| DE2747363A1 (de) | 1978-04-27 |
| ES462298A1 (es) | 1978-05-16 |
| DE2747363C2 (de) | 1982-09-23 |
| BE859919A (fr) | 1978-04-19 |
| JPS575209B2 (fr) | 1982-01-29 |
| GB1572145A (en) | 1980-07-23 |
| US4069388A (en) | 1978-01-17 |
| CA1091692A (fr) | 1980-12-16 |
| NL7709193A (nl) | 1978-04-25 |
| IT1091133B (it) | 1985-06-26 |
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