BE661321A - - Google Patents
Info
- Publication number
- BE661321A BE661321A BE661321DA BE661321A BE 661321 A BE661321 A BE 661321A BE 661321D A BE661321D A BE 661321DA BE 661321 A BE661321 A BE 661321A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
- C07D201/02—Preparation of lactams
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pyrrole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0090140 | 1964-03-20 | ||
| DES0093773 | 1964-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE661321A true BE661321A (xx) | 1965-09-20 |
Family
ID=25997605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE661321D BE661321A (xx) | 1964-03-20 | 1965-03-18 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE661321A (xx) |
| CH (1) | CH447170A (xx) |
| GB (1) | GB1027949A (xx) |
| NL (1) | NL6503477A (xx) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4111952A (en) * | 1976-11-26 | 1978-09-05 | Texaco Inc. | Process for preparing lower lactams from allylic amine substrates |
| US4110340A (en) * | 1976-11-26 | 1978-08-29 | Texaco Inc. | Process for preparing lower lactams from allylic halide substrates |
| US4113735A (en) | 1976-12-13 | 1978-09-12 | Chevron Research Company | Process for the production of N-acetyl-2-pyrrolidone |
| NL8002019A (nl) * | 1980-04-04 | 1981-11-02 | Stamicarbon | Werkwijze voor de bereiding van n-alkyl-2-pyrrolidonen. |
-
1965
- 1965-03-18 GB GB1153865A patent/GB1027949A/en not_active Expired
- 1965-03-18 BE BE661321D patent/BE661321A/xx unknown
- 1965-03-18 CH CH382365A patent/CH447170A/de unknown
- 1965-03-19 NL NL6503477A patent/NL6503477A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH447170A (de) | 1967-11-30 |
| GB1027949A (en) | 1966-05-04 |
| NL6503477A (xx) | 1965-09-21 |