BE735149A - - Google Patents
Info
- Publication number
- BE735149A BE735149A BE735149DA BE735149A BE 735149 A BE735149 A BE 735149A BE 735149D A BE735149D A BE 735149DA BE 735149 A BE735149 A BE 735149A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/46—Preparation of carboxylic acid esters from ketenes or polyketenes
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
-
- 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
- C07C45/76—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 with the aid of ketenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681768773 DE1768773A1 (de) | 1968-06-28 | 1968-06-28 | Verfahren zur Acetylierung aktivierter CH-Gruppen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE735149A true BE735149A (de) | 1969-12-29 |
Family
ID=5699856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE735149D BE735149A (de) | 1968-06-28 | 1969-06-25 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE735149A (de) |
| CH (1) | CH514540A (de) |
| DE (1) | DE1768773A1 (de) |
| FR (1) | FR2019289A1 (de) |
| GB (1) | GB1213255A (de) |
| NL (1) | NL6909491A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2947768A1 (de) * | 1979-11-27 | 1981-07-23 | Wacker-Chemie GmbH, 8000 München | Waessrige kunststoffdispersionen, verfahren zu ihrer herstellung und ihre verwendung |
-
1968
- 1968-06-28 DE DE19681768773 patent/DE1768773A1/de active Granted
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1969
- 1969-06-20 NL NL6909491A patent/NL6909491A/xx not_active Application Discontinuation
- 1969-06-25 BE BE735149D patent/BE735149A/xx unknown
- 1969-06-27 FR FR6921720A patent/FR2019289A1/fr not_active Withdrawn
- 1969-06-27 CH CH987569A patent/CH514540A/de not_active IP Right Cessation
- 1969-06-30 GB GB32923/69A patent/GB1213255A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1213255A (en) | 1970-11-25 |
| NL6909491A (de) | 1969-12-30 |
| CH514540A (de) | 1971-10-31 |
| FR2019289A1 (de) | 1970-07-03 |
| DE1768773A1 (de) | 1972-04-27 |