NL6918694A - - Google Patents
Info
- Publication number
- NL6918694A NL6918694A NL6918694A NL6918694A NL6918694A NL 6918694 A NL6918694 A NL 6918694A NL 6918694 A NL6918694 A NL 6918694A NL 6918694 A NL6918694 A NL 6918694A NL 6918694 A NL6918694 A NL 6918694A
- Authority
- NL
- Netherlands
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
- C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681814489 DE1814489C3 (de) | 1968-12-13 | Verfahren zur Herstellung von Lactamen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6918694A true NL6918694A (enExample) | 1970-06-16 |
Family
ID=5716135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6918694A NL6918694A (enExample) | 1968-12-13 | 1969-12-12 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3652553A (enExample) |
| BE (1) | BE743044A (enExample) |
| FR (1) | FR2026130A1 (enExample) |
| GB (1) | GB1233500A (enExample) |
| NL (1) | NL6918694A (enExample) |
-
1969
- 1969-12-08 US US883269A patent/US3652553A/en not_active Expired - Lifetime
- 1969-12-12 BE BE743044D patent/BE743044A/xx unknown
- 1969-12-12 NL NL6918694A patent/NL6918694A/xx not_active Application Discontinuation
- 1969-12-12 FR FR6943259A patent/FR2026130A1/fr not_active Withdrawn
- 1969-12-15 GB GB1233500D patent/GB1233500A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1814489A1 (de) | 1970-06-25 |
| US3652553A (en) | 1972-03-28 |
| FR2026130A1 (enExample) | 1970-09-11 |
| BE743044A (enExample) | 1970-05-14 |
| DE1814489B2 (de) | 1976-12-23 |
| GB1233500A (enExample) | 1971-05-26 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |