NO116001B - - Google Patents
Info
- Publication number
- NO116001B NO116001B NO149756A NO14975663A NO116001B NO 116001 B NO116001 B NO 116001B NO 149756 A NO149756 A NO 149756A NO 14975663 A NO14975663 A NO 14975663A NO 116001 B NO116001 B NO 116001B
- Authority
- NO
- Norway
- Prior art keywords
- reaction
- butyl acetate
- inert organic
- organic solvent
- ketene
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/90—Carboxylic acid amides having nitrogen atoms of carboxamide groups further acylated
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 |
|---|---|---|---|
| GB31816/62A GB1046487A (en) | 1962-08-20 | 1962-08-20 | Polyacetyl methylene diamines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO116001B true NO116001B (cs) | 1969-01-13 |
Family
ID=10328845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO149756A NO116001B (cs) | 1962-08-20 | 1963-08-16 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3228983A (cs) |
| AT (1) | AT246715B (cs) |
| GB (1) | GB1046487A (cs) |
| NO (1) | NO116001B (cs) |
| SE (1) | SE301643B (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4992584A (en) * | 1988-08-12 | 1991-02-12 | Eastman Kodak Company | Process for the preparation of β-ketocarboximides of α,β-unsaturated amides |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL239952A (cs) * | 1959-06-19 |
-
1962
- 1962-08-20 GB GB31816/62A patent/GB1046487A/en not_active Expired
-
1963
- 1963-08-09 US US301192A patent/US3228983A/en not_active Expired - Lifetime
- 1963-08-16 NO NO149756A patent/NO116001B/no unknown
- 1963-08-19 SE SE9050/63A patent/SE301643B/xx unknown
- 1963-08-20 AT AT666663A patent/AT246715B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| GB1046487A (en) | 1966-10-26 |
| US3228983A (en) | 1966-01-11 |
| AT246715B (de) | 1966-05-10 |
| SE301643B (cs) | 1968-06-17 |
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