BE658941A - - Google Patents
Info
- Publication number
- BE658941A BE658941A BE658941DA BE658941A BE 658941 A BE658941 A BE 658941A BE 658941D A BE658941D A BE 658941DA BE 658941 A BE658941 A BE 658941A
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH107064A CH435291A (de) | 1964-01-30 | 1964-01-30 | Verfahren zur kontinuierlichen Herstellung von Laurinlactam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE658941A true BE658941A (cs) | 1965-05-17 |
Family
ID=4201735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE658941D BE658941A (cs) | 1964-01-30 | 1965-01-28 |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US3334089A (cs) |
| AT (1) | AT250323B (cs) |
| BE (1) | BE658941A (cs) |
| BR (1) | BR6566494D0 (cs) |
| CH (1) | CH435291A (cs) |
| DK (1) | DK119660B (cs) |
| ES (1) | ES308136A1 (cs) |
| FI (1) | FI44235B (cs) |
| GB (1) | GB1072714A (cs) |
| IL (1) | IL22686A (cs) |
| NL (3) | NL6501106A (cs) |
| NO (1) | NO121273B (cs) |
| SE (1) | SE307134B (cs) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1545696C3 (de) * | 1965-02-03 | 1973-11-08 | Chemische Werke Huels Ag, 4370 Marl | Verfahren zur kontinuierlichen Her stellung von Launnlactam in flussiger Phase |
| FR1504604A (fr) * | 1965-10-01 | 1967-12-08 | Huels Chemische Werke Ag | Procédé pour la préparation en continu de lactame laurique en phase liquide |
| CH468385A (de) * | 1966-06-30 | 1969-02-15 | Inventa Ag | Verfahren zur gleichzeitigen Herstellung von e-Caprolactam und w-Decalactam |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2579851A (en) * | 1951-12-25 | Method of producing lactams or | ||
| US2249177A (en) * | 1941-07-15 | Rearrangement reaction of oxevies | ||
| US2237365A (en) * | 1938-11-28 | 1941-04-08 | Ig Farbenindustrie Ag | Production of oximes |
| US2313026A (en) * | 1939-02-13 | 1943-03-02 | Schlack Paul | Process for the manufacture of lactams from oximes of cyclic ketones |
-
0
- NL NL133986D patent/NL133986C/xx active
-
1964
- 1964-01-30 CH CH107064A patent/CH435291A/de unknown
- 1964-12-11 NO NO155945A patent/NO121273B/no unknown
- 1964-12-16 DK DK615964AA patent/DK119660B/da unknown
- 1964-12-29 FI FI2759/64A patent/FI44235B/fi active
- 1964-12-29 SE SE15773/64A patent/SE307134B/xx unknown
- 1964-12-29 IL IL22686A patent/IL22686A/xx unknown
-
1965
- 1965-01-15 ES ES0308136A patent/ES308136A1/es not_active Expired
- 1965-01-20 AT AT42065A patent/AT250323B/de active
- 1965-01-26 BR BR166494/65A patent/BR6566494D0/pt unknown
- 1965-01-27 GB GB3607/65A patent/GB1072714A/en not_active Expired
- 1965-01-28 BE BE658941D patent/BE658941A/xx unknown
- 1965-01-28 NL NL6501106A patent/NL6501106A/xx unknown
- 1965-02-01 US US429633A patent/US3334089A/en not_active Expired - Lifetime
-
1970
- 1970-04-09 NL NL7005111A patent/NL7005111A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3334089A (en) | 1967-08-01 |
| ES308136A1 (es) | 1965-04-16 |
| GB1072714A (en) | 1967-06-21 |
| NL7005111A (cs) | 1970-08-25 |
| NL133986C (cs) | |
| BR6566494D0 (pt) | 1973-07-03 |
| SE307134B (cs) | 1968-12-23 |
| CH435291A (de) | 1967-05-15 |
| AT250323B (de) | 1966-11-10 |
| NO121273B (cs) | 1971-02-08 |
| NL6501106A (cs) | 1965-08-02 |
| IL22686A (en) | 1968-07-25 |
| FI44235B (cs) | 1971-06-30 |
| DK119660B (da) | 1971-02-08 |