BE671800A - - Google Patents
Info
- Publication number
- BE671800A BE671800A BE671800DA BE671800A BE 671800 A BE671800 A BE 671800A BE 671800D A BE671800D A BE 671800DA BE 671800 A BE671800 A BE 671800A
- 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
- C07D201/04—Preparation of lactams from or via oximes by Beckmann rearrangement
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6412746A NL6412746A (https=) | 1964-11-03 | 1964-11-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE671800A true BE671800A (https=) | 1966-05-03 |
Family
ID=19791372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE671800D BE671800A (https=) | 1964-11-03 | 1965-11-03 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3389134A (https=) |
| AT (1) | AT260198B (https=) |
| BE (1) | BE671800A (https=) |
| GB (1) | GB1107795A (https=) |
| NL (1) | NL6412746A (https=) |
| SE (1) | SE329852B (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3541080A (en) * | 1966-07-28 | 1970-11-17 | Toray Industries | Process for preparing lactam hydrochloride and a free base thereof |
| US3609142A (en) * | 1966-10-14 | 1971-09-28 | Phillips Petroleum Co | Beckmann rearrangement of cyclic ketoximes to lactams |
| NL6910429A (https=) * | 1969-07-08 | 1971-01-12 | ||
| JPS4987687A (https=) * | 1972-12-27 | 1974-08-22 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2297520A (en) * | 1942-09-29 | Process for the production of | ||
| US2883377A (en) * | 1959-04-21 | Production of lactams from oxime | ||
| US2234566A (en) * | 1938-07-23 | 1941-03-11 | Du Pont | Catalytic process for the production of caprolactam, amino-capronitrile and hexamethylene diamine |
-
1964
- 1964-11-03 NL NL6412746A patent/NL6412746A/xx unknown
-
1965
- 1965-11-01 US US505970A patent/US3389134A/en not_active Expired - Lifetime
- 1965-11-01 GB GB46170/65A patent/GB1107795A/en not_active Expired
- 1965-11-02 SE SE14143/65A patent/SE329852B/xx unknown
- 1965-11-03 AT AT991265A patent/AT260198B/de active
- 1965-11-03 BE BE671800D patent/BE671800A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE329852B (https=) | 1970-10-26 |
| GB1107795A (en) | 1968-03-27 |
| DE1620478B2 (de) | 1976-03-25 |
| AT260198B (de) | 1968-02-12 |
| DE1620478A1 (de) | 1970-04-30 |
| US3389134A (en) | 1968-06-18 |
| NL6412746A (https=) | 1966-05-04 |