DE3476655D1 - Process for the production of alkylene glycols from secondary alcohols - Google Patents
Process for the production of alkylene glycols from secondary alcoholsInfo
- Publication number
- DE3476655D1 DE3476655D1 DE8484308670T DE3476655T DE3476655D1 DE 3476655 D1 DE3476655 D1 DE 3476655D1 DE 8484308670 T DE8484308670 T DE 8484308670T DE 3476655 T DE3476655 T DE 3476655T DE 3476655 D1 DE3476655 D1 DE 3476655D1
- Authority
- DE
- Germany
- Prior art keywords
- alkylene glycols
- secondary alcohols
- production
- formaldehyde
- carbon atoms
- 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.)
- Expired
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
- C07C29/36—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal
- C07C29/38—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring increasing the number of carbon atoms by reactions with formation of hydroxy groups, which may occur via intermediates being derivatives of hydroxy, e.g. O-metal by reaction with aldehydes or ketones
-
- 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
- C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
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)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB838334612A GB8334612D0 (en) | 1983-12-30 | 1983-12-30 | Production of alkylene glycols |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3476655D1 true DE3476655D1 (en) | 1989-03-16 |
Family
ID=10553924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE8484308670T Expired DE3476655D1 (en) | 1983-12-30 | 1984-12-13 | Process for the production of alkylene glycols from secondary alcohols |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0147133B1 (de) |
| JP (1) | JPS60172939A (de) |
| AT (1) | ATE40672T1 (de) |
| AU (1) | AU576805B2 (de) |
| CA (1) | CA1261880A (de) |
| DE (1) | DE3476655D1 (de) |
| GB (1) | GB8334612D0 (de) |
| NO (1) | NO160132C (de) |
| NZ (1) | NZ210677A (de) |
| ZA (1) | ZA849982B (de) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4412084A (en) * | 1981-07-28 | 1983-10-25 | John Kollar | Process for producing ethylene glycol |
| JPS606931B2 (ja) * | 1982-02-23 | 1985-02-21 | 工業技術院長 | ビシナルグリコ−ルの製造方法 |
| JPS59110638A (ja) * | 1982-12-16 | 1984-06-26 | Nippon Shokubai Kagaku Kogyo Co Ltd | 多価アルコ−ルの製造方法 |
-
1983
- 1983-12-30 GB GB838334612A patent/GB8334612D0/en active Pending
-
1984
- 1984-12-13 AT AT84308670T patent/ATE40672T1/de not_active IP Right Cessation
- 1984-12-13 DE DE8484308670T patent/DE3476655D1/de not_active Expired
- 1984-12-13 EP EP84308670A patent/EP0147133B1/de not_active Expired
- 1984-12-19 CA CA000470493A patent/CA1261880A/en not_active Expired
- 1984-12-20 NZ NZ210677A patent/NZ210677A/xx unknown
- 1984-12-21 ZA ZA849982A patent/ZA849982B/xx unknown
- 1984-12-21 AU AU37031/84A patent/AU576805B2/en not_active Ceased
- 1984-12-28 NO NO845280A patent/NO160132C/no unknown
-
1985
- 1985-01-04 JP JP60000103A patent/JPS60172939A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| NO845280L (no) | 1985-07-01 |
| EP0147133B1 (de) | 1989-02-08 |
| AU576805B2 (en) | 1988-09-08 |
| EP0147133A2 (de) | 1985-07-03 |
| ZA849982B (en) | 1986-08-27 |
| AU3703184A (en) | 1985-07-04 |
| ATE40672T1 (de) | 1989-02-15 |
| NO160132C (no) | 1989-03-15 |
| GB8334612D0 (en) | 1984-02-08 |
| JPH0455413B2 (de) | 1992-09-03 |
| NZ210677A (en) | 1988-06-30 |
| JPS60172939A (ja) | 1985-09-06 |
| CA1261880A (en) | 1989-09-26 |
| EP0147133A3 (en) | 1986-06-18 |
| NO160132B (no) | 1988-12-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |