FR2326402A1 - Procede de preparation de diethers alkyliques d'ethylene-glycols - Google Patents
Procede de preparation de diethers alkyliques d'ethylene-glycolsInfo
- Publication number
- FR2326402A1 FR2326402A1 FR7629345A FR7629345A FR2326402A1 FR 2326402 A1 FR2326402 A1 FR 2326402A1 FR 7629345 A FR7629345 A FR 7629345A FR 7629345 A FR7629345 A FR 7629345A FR 2326402 A1 FR2326402 A1 FR 2326402A1
- Authority
- FR
- France
- Prior art keywords
- poly
- ethylene
- ion exchanger
- monoalkyl ether
- ethylene glycol
- 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.)
- Granted
Links
- 239000002253 acid Substances 0.000 title abstract 3
- 150000001336 alkenes Chemical class 0.000 title abstract 3
- 150000001346 alkyl aryl ethers Chemical class 0.000 title abstract 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 title abstract 3
- 229920001223 polyethylene glycol Polymers 0.000 title abstract 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 title abstract 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 title abstract 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
- 239000005977 Ethylene Substances 0.000 title 1
- 150000001983 dialkylethers Chemical class 0.000 title 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 5
- -1 Ethylene glycol dialkyl ethers Chemical class 0.000 abstract 1
- 239000002202 Polyethylene glycol Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- NBZANZVJRKXVBH-GYDPHNCVSA-N alpha-Cryptoxanthin Natural products O[C@H]1CC(C)(C)C(/C=C/C(=C\C=C\C(=C/C=C/C=C(\C=C\C=C(/C=C/[C@H]2C(C)=CCCC2(C)C)\C)/C)\C)/C)=C(C)C1 NBZANZVJRKXVBH-GYDPHNCVSA-N 0.000 abstract 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- GLZWNFNQMJAZGY-UHFFFAOYSA-N octaethylene glycol Chemical compound OCCOCCOCCOCCOCCOCCOCCOCCO GLZWNFNQMJAZGY-UHFFFAOYSA-N 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/05—Preparation of ethers by addition of compounds to unsaturated compounds
- C07C41/06—Preparation of ethers by addition of compounds to unsaturated compounds by addition of organic compounds only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
- C07C43/04—Saturated ethers
- C07C43/10—Saturated ethers of polyhydroxy compounds
- C07C43/11—Polyethers containing —O—(C—C—O—)n units with ≤ 2 n≤ 10
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752544569 DE2544569C3 (de) | 1975-10-04 | 1975-10-04 | Methylisopropyläther des Tri-, Tetra- und/oder Pentaäthylenglykols |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2326402A1 true FR2326402A1 (fr) | 1977-04-29 |
| FR2326402B1 FR2326402B1 (enrdf_load_stackoverflow) | 1981-03-27 |
Family
ID=5958378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7629345A Granted FR2326402A1 (fr) | 1975-10-04 | 1976-09-30 | Procede de preparation de diethers alkyliques d'ethylene-glycols |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE846663A (enrdf_load_stackoverflow) |
| CA (1) | CA1074339A (enrdf_load_stackoverflow) |
| DE (1) | DE2544569C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2326402A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7610699A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2344322A1 (fr) * | 1976-03-19 | 1977-10-14 | Basf Ag | Procede de separation de co2 et de h2s de gaz qui contiennent ces composes |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4330305A (en) * | 1976-03-19 | 1982-05-18 | Basf Aktiengesellschaft | Removal of CO2 and/or H2 S from gases |
| DE2801793B1 (de) * | 1978-01-17 | 1979-06-07 | Basf Ag | Verfahren zur Herstellung von Dialkylaethern von Mono- und Polyaethylenglykolen |
| DE2923012A1 (de) * | 1979-06-07 | 1980-12-18 | Basf Ag | Verfahren zur gleichzeitigen entfernung von wasser und schwefelwasserstoff aus gasen |
| US4282386A (en) | 1980-05-02 | 1981-08-04 | The Dow Chemical Company | Alkyl, cycloalkyl diethers of (poly)alkylene glycols |
| RU2470006C1 (ru) * | 2011-09-23 | 2012-12-20 | Открытое акционерное общество "ЭКТОС-Волга" | Способ получения диалкиловых эфиров этиленгликоля |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1354325A (fr) * | 1962-02-06 | 1964-03-06 | Rohm & Haas | Alkylphénoxypolyéthanols à terminaison oléfinique |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2028423C3 (de) * | 1970-06-10 | 1979-06-07 | Allied Chemical Corp., New York, N.Y. (V.St.A.) | Verfahren zur Herstellung von Dialkyläthern von Polyalkylenglykolen |
-
1975
- 1975-10-04 DE DE19752544569 patent/DE2544569C3/de not_active Expired
-
1976
- 1976-09-27 NL NL7610699A patent/NL7610699A/ not_active Application Discontinuation
- 1976-09-28 BE BE171005A patent/BE846663A/xx not_active IP Right Cessation
- 1976-09-30 FR FR7629345A patent/FR2326402A1/fr active Granted
- 1976-09-30 CA CA262,438A patent/CA1074339A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1354325A (fr) * | 1962-02-06 | 1964-03-06 | Rohm & Haas | Alkylphénoxypolyéthanols à terminaison oléfinique |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2344322A1 (fr) * | 1976-03-19 | 1977-10-14 | Basf Ag | Procede de separation de co2 et de h2s de gaz qui contiennent ces composes |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7610699A (nl) | 1977-04-06 |
| DE2544569A1 (de) | 1977-04-07 |
| CA1074339A (en) | 1980-03-25 |
| BE846663A (fr) | 1977-03-28 |
| DE2544569B2 (de) | 1977-12-22 |
| FR2326402B1 (enrdf_load_stackoverflow) | 1981-03-27 |
| DE2544569C3 (de) | 1984-06-07 |
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