GB557347A - Improvement in process for making aliphatic dicarbonylic compounds - Google Patents
Improvement in process for making aliphatic dicarbonylic compoundsInfo
- Publication number
- GB557347A GB557347A GB9668/41A GB966841A GB557347A GB 557347 A GB557347 A GB 557347A GB 9668/41 A GB9668/41 A GB 9668/41A GB 966841 A GB966841 A GB 966841A GB 557347 A GB557347 A GB 557347A
- Authority
- GB
- United Kingdom
- Prior art keywords
- improvement
- making aliphatic
- parts
- copper
- dicarbonylic compounds
- 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
- 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
- C07C45/37—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 >C—O—functional groups to >C=O groups
-
- 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
- C07C45/37—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 >C—O—functional groups to >C=O groups
- C07C45/38—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 >C—O—functional groups to >C=O groups being a primary hydroxyl group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Abstract
557,347. Copper alloys. CARBIDE & CARBON CHEMICALS CORPORATION. July 30, 1941, No. 9668. Convention date, July 30, 1940. [Class 82 (i)] [Also in Group IV] Copper catalysts suitable for the oxidation of glycols contain 94.4-96 parts copper 3-4.5 parts silicon and 1-1.1 parts manganese.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US557347XA | 1940-07-30 | 1940-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB557347A true GB557347A (en) | 1943-11-17 |
Family
ID=21999803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9668/41A Expired GB557347A (en) | 1940-07-30 | 1941-07-30 | Improvement in process for making aliphatic dicarbonylic compounds |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB557347A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2648812A1 (en) * | 1989-06-26 | 1990-12-28 | American Cyanamid Co | PROCESS FOR THE OXIDATION OF ETHYLENE GLYCOL FOR THE PRODUCTION OF GLYOXAL |
-
1941
- 1941-07-30 GB GB9668/41A patent/GB557347A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2648812A1 (en) * | 1989-06-26 | 1990-12-28 | American Cyanamid Co | PROCESS FOR THE OXIDATION OF ETHYLENE GLYCOL FOR THE PRODUCTION OF GLYOXAL |
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