CH583161A5 - - Google Patents
Info
- Publication number
- CH583161A5 CH583161A5 CH1219473A CH1219473A CH583161A5 CH 583161 A5 CH583161 A5 CH 583161A5 CH 1219473 A CH1219473 A CH 1219473A CH 1219473 A CH1219473 A CH 1219473A CH 583161 A5 CH583161 A5 CH 583161A5
- Authority
- CH
- Switzerland
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
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
- C07C45/72—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms by reaction of compounds containing >C = O groups with the same or other compounds containing >C = O groups
- C07C45/75—Reactions with formaldehyde
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (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 |
|---|---|---|---|
| US29640772A | 1972-10-10 | 1972-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH583161A5 true CH583161A5 (en) | 1976-12-31 |
Family
ID=23141881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1219473A CH583161A5 (en) | 1972-10-10 | 1973-09-10 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS4970915A (en) |
| CH (1) | CH583161A5 (en) |
| DE (1) | DE2347453C3 (en) |
| FR (1) | FR2202071B1 (en) |
| GB (1) | GB1397039A (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2130592A (en) * | 1937-06-12 | 1938-09-20 | Shell Dev | Aldol condensation process |
| US2309650A (en) * | 1940-02-12 | 1943-02-02 | Shell Dev | Condensation of carbonylic compounds |
-
1973
- 1973-09-10 CH CH1219473A patent/CH583161A5/xx not_active IP Right Cessation
- 1973-09-20 DE DE19732347453 patent/DE2347453C3/en not_active Expired
- 1973-10-08 FR FR7335863A patent/FR2202071B1/fr not_active Expired
- 1973-10-08 JP JP11243273A patent/JPS4970915A/ja active Pending
- 1973-10-09 GB GB4708573A patent/GB1397039A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2347453C3 (en) | 1985-07-11 |
| GB1397039A (en) | 1975-06-11 |
| FR2202071A1 (en) | 1974-05-03 |
| FR2202071B1 (en) | 1978-01-06 |
| JPS4970915A (en) | 1974-07-09 |
| DE2347453A1 (en) | 1974-04-25 |
| DE2347453B2 (en) | 1978-06-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |