DD135481A5 - Verfahren zur herstellung von delta-oxoacetalen - Google Patents
Verfahren zur herstellung von delta-oxoacetalenInfo
- Publication number
- DD135481A5 DD135481A5 DD78205394A DD20539478A DD135481A5 DD 135481 A5 DD135481 A5 DD 135481A5 DD 78205394 A DD78205394 A DD 78205394A DD 20539478 A DD20539478 A DD 20539478A DD 135481 A5 DD135481 A5 DD 135481A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- oxoacetales
- preparing delta
- delta
- preparing
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/20—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms
- C07C47/277—Unsaturated compounds having —CHO groups bound to acyclic carbon atoms containing ether groups, groups, groups, or 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
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/511—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition involving transformation of singly bound oxygen functional groups to >C = O groups
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 |
|---|---|---|---|
| FR7715070A FR2391181A1 (fr) | 1977-05-17 | 1977-05-17 | Procede de preparation de d-oxoacetals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD135481A5 true DD135481A5 (de) | 1979-05-09 |
Family
ID=9190911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD78205394A DD135481A5 (de) | 1977-05-17 | 1978-05-16 | Verfahren zur herstellung von delta-oxoacetalen |
Country Status (12)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2654105B1 (fr) * | 1989-11-09 | 1992-02-21 | Univ Rouen | Nouveaux dienoxysilanes, leur procede d'obtention, et nouveaux aldehydes alpha-ethyleniques alpha-halogenes auxquels ils donnent acces. |
-
1977
- 1977-05-17 FR FR7715070A patent/FR2391181A1/fr active Granted
-
1978
- 1978-05-09 NL NLAANVRAGE7804965,A patent/NL188634C/xx not_active IP Right Cessation
- 1978-05-15 GB GB19655/78A patent/GB1591968A/en not_active Expired
- 1978-05-15 JP JP5672078A patent/JPS53141204A/ja active Granted
- 1978-05-16 BE BE187743A patent/BE867127A/xx not_active IP Right Cessation
- 1978-05-16 CH CH529178A patent/CH633246A5/fr not_active IP Right Cessation
- 1978-05-16 DD DD78205394A patent/DD135481A5/xx unknown
- 1978-05-16 CA CA303,499A patent/CA1108646A/fr not_active Expired
- 1978-05-16 HU HU78RO980A patent/HU179295B/hu not_active IP Right Cessation
- 1978-05-17 IT IT23510/78A patent/IT1096298B/it active
- 1978-05-17 DE DE19782821540 patent/DE2821540A1/de active Granted
- 1978-05-17 SU SU782615802A patent/SU869553A3/ru active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2391181B1 (enrdf_load_stackoverflow) | 1981-01-09 |
| BE867127A (fr) | 1978-11-16 |
| GB1591968A (en) | 1981-07-01 |
| NL188634C (nl) | 1992-08-17 |
| DE2821540C2 (enrdf_load_stackoverflow) | 1988-02-18 |
| DE2821540A1 (de) | 1978-11-23 |
| CA1108646A (fr) | 1981-09-08 |
| NL188634B (nl) | 1992-03-16 |
| HU179295B (en) | 1982-09-28 |
| CH633246A5 (en) | 1982-11-30 |
| NL7804965A (nl) | 1978-11-21 |
| IT7823510A0 (it) | 1978-05-17 |
| IT1096298B (it) | 1985-08-26 |
| FR2391181A1 (fr) | 1978-12-15 |
| SU869553A3 (ru) | 1981-09-30 |
| JPS53141204A (en) | 1978-12-08 |
| JPS6159298B2 (enrdf_load_stackoverflow) | 1986-12-16 |
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