BE657354A - - Google Patents
Info
- Publication number
- BE657354A BE657354A BE657354A BE657354A BE657354A BE 657354 A BE657354 A BE 657354A BE 657354 A BE657354 A BE 657354A BE 657354 A BE657354 A BE 657354A BE 657354 A BE657354 A BE 657354A
- 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
- C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR957961 | 1963-12-20 | ||
| FR959808A FR1389608A (fr) | 1963-12-20 | 1964-01-09 | Procédé de préparation d'omega lactames |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE657354A true BE657354A (xx) | 1965-06-18 |
Family
ID=26204963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE657354A BE657354A (xx) | 1963-12-20 | 1964-12-18 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3338889A (xx) |
| BE (1) | BE657354A (xx) |
| CH (1) | CH420166A (xx) |
| DE (1) | DE1470309A1 (xx) |
| FR (1) | FR1389608A (xx) |
| GB (1) | GB1034559A (xx) |
| LU (1) | LU47619A1 (xx) |
| NL (1) | NL6414905A (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6300496B1 (en) | 1999-10-06 | 2001-10-09 | Union Carbide Chemicals & Plastics Technology Corporation | Processes for producing epsilon caprolactams |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3000880A (en) * | 1961-09-19 | Production of epsilon caprolactams | ||
| US3000878A (en) * | 1961-09-19 | Production of alkyl-substituted | ||
| US2817646A (en) * | 1955-12-06 | 1957-12-24 | Shell Dev | Process for preparing lactams and amides |
-
1964
- 1964-01-09 FR FR959808A patent/FR1389608A/fr not_active Expired
- 1964-12-11 US US417783A patent/US3338889A/en not_active Expired - Lifetime
- 1964-12-17 GB GB51446/64A patent/GB1034559A/en not_active Expired
- 1964-12-18 CH CH1638364A patent/CH420166A/fr unknown
- 1964-12-18 DE DE19641470309 patent/DE1470309A1/de active Pending
- 1964-12-18 BE BE657354A patent/BE657354A/xx unknown
- 1964-12-19 LU LU47619A patent/LU47619A1/xx unknown
- 1964-12-21 NL NL6414905A patent/NL6414905A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3338889A (en) | 1967-08-29 |
| CH420166A (fr) | 1966-09-15 |
| FR1389608A (fr) | 1965-02-19 |
| LU47619A1 (xx) | 1965-02-19 |
| DE1470309A1 (de) | 1969-10-02 |
| GB1034559A (en) | 1966-06-29 |
| NL6414905A (xx) | 1965-06-21 |