GB0215432D0 - Process for the preparation of alkylene glycols - Google Patents
Process for the preparation of alkylene glycolsInfo
- Publication number
- GB0215432D0 GB0215432D0 GBGB0215432.6A GB0215432A GB0215432D0 GB 0215432 D0 GB0215432 D0 GB 0215432D0 GB 0215432 A GB0215432 A GB 0215432A GB 0215432 D0 GB0215432 D0 GB 0215432D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- preparation
- alkylene glycols
- glycols
- alkylene
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
- C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
- C07C29/103—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers
- C07C29/106—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers of oxiranes
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20010305771 EP1170884A3 (en) | 2000-07-04 | 2001-07-04 | Method for assigning codes in uplink of synchronous wireless telecommunication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB0215432D0 true GB0215432D0 (en) | 2002-08-14 |
| GB2378701A GB2378701A (en) | 2003-02-19 |
Family
ID=8182076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB0215432A Withdrawn GB2378701A (en) | 2001-07-04 | 2002-07-03 | Process for the preparation of alkylene glycols |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2378701A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2527722T3 (en) * | 2006-10-10 | 2015-01-28 | Proionic Gmbh & Co Kg | Method for reacting 1,3-heteroaromatic 2-carboxylates with water |
| WO2011153656A1 (en) * | 2010-06-07 | 2011-12-15 | 中国科学院过程工程研究所 | Process for preparing ethylene glycol catalyzed by ion liquid |
| CN102503893A (en) * | 2011-11-07 | 2012-06-20 | 华东师范大学 | Ionic liquid of alkyl imidazole metal oxysalt and preparation method thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4579982A (en) * | 1984-03-28 | 1986-04-01 | Union Carbide Corporation | Preparation of monoalkylene glycols using two liquid phase reaction menstruum |
| US6124508A (en) * | 1998-12-14 | 2000-09-26 | Shell Oil Company | Quaternary phosphonium salt catalysts in catalytic hydrolysis of alkylene oxides |
| AU2002229148A1 (en) * | 2000-08-05 | 2002-02-18 | Korea Institute Of Science And Technology | Method for preparing chiral compound by asymmetic ring opening reactions of epoxides |
-
2002
- 2002-07-03 GB GB0215432A patent/GB2378701A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB2378701A (en) | 2003-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |