AT284807B - Verfahren zur Herstellung von Lactamen - Google Patents
Verfahren zur Herstellung von LactamenInfo
- Publication number
- AT284807B AT284807B AT865967A AT865967A AT284807B AT 284807 B AT284807 B AT 284807B AT 865967 A AT865967 A AT 865967A AT 865967 A AT865967 A AT 865967A AT 284807 B AT284807 B AT 284807B
- Authority
- AT
- Austria
- Prior art keywords
- lactams
- production
- Prior art date
Links
- 150000003951 lactams Chemical class 0.000 title 1
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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C255/00—Carboxylic acid nitriles
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Hydrogenated Pyridines (AREA)
- Cephalosporin Compounds (AREA)
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB10070/67A GB1198422A (en) | 1966-08-12 | 1966-08-12 | Process for the preparation of Nitrogen-Containing Derivatives of Acids |
| GB3610766 | 1966-08-12 | ||
| GB4275666 | 1966-09-24 | ||
| GB4697166 | 1966-10-20 | ||
| GB5032466 | 1966-11-09 | ||
| GB1007167 | 1967-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT284807B true AT284807B (de) | 1970-09-25 |
Family
ID=27546634
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT748867A AT286956B (de) | 1966-08-12 | 1967-08-14 | Verfahren zur Herstellung von Derivaten von Alkan-α,ω-dicarbonsäuren |
| AT865967A AT284807B (de) | 1966-08-12 | 1967-09-22 | Verfahren zur Herstellung von Lactamen |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT748867A AT286956B (de) | 1966-08-12 | 1967-08-14 | Verfahren zur Herstellung von Derivaten von Alkan-α,ω-dicarbonsäuren |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US3876631A (de) |
| AT (2) | AT286956B (de) |
| BE (2) | BE702603A (de) |
| CH (2) | CH512440A (de) |
| ES (2) | ES344030A1 (de) |
| GB (1) | GB1198422A (de) |
| NL (2) | NL6711091A (de) |
| SE (1) | SE355355B (de) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1309137A (en) * | 1970-09-07 | 1973-03-07 | Bp Chem Int Ltd | Production of 11-cyanoundecanoic acid |
| US4971914A (en) * | 1984-12-11 | 1990-11-20 | Litmus Concepts, Inc. | Developer for fecal occult blood tests |
| US5053342A (en) * | 1987-12-24 | 1991-10-01 | Litmus Concepts, Inc. | Fecal occult blood test reagents |
| US5076966A (en) * | 1990-07-02 | 1991-12-31 | John J. McSheffrey | Composition and method for testing smoke detectors |
| CN114933548B (zh) * | 2022-05-30 | 2023-07-25 | 江苏扬农化工集团有限公司 | 一种由1,1’-过氧化双环己胺热解氨化生产十二烷二腈的方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3000879A (en) * | 1961-09-19 | Process for the production of | ||
| FR1412979A (fr) * | 1964-11-02 | 1965-10-01 | Inventa Ag | Procédé pour la préparation d'acides omega-cyanocarboxyliques aliphatiques |
| GB1094273A (en) * | 1965-05-31 | 1967-12-06 | Grace W R & Co | Adipimide derivatives |
-
1966
- 1966-08-12 GB GB10070/67A patent/GB1198422A/en not_active Expired
-
1967
- 1967-08-11 ES ES344030A patent/ES344030A1/es not_active Expired
- 1967-08-11 NL NL6711091A patent/NL6711091A/xx unknown
- 1967-08-11 CH CH1131967A patent/CH512440A/fr not_active IP Right Cessation
- 1967-08-11 US US664594A patent/US3876631A/en not_active Expired - Lifetime
- 1967-08-11 BE BE702603D patent/BE702603A/xx unknown
- 1967-08-11 SE SE11389/67A patent/SE355355B/xx unknown
- 1967-08-14 AT AT748867A patent/AT286956B/de not_active IP Right Cessation
- 1967-09-12 US US04/667,061 patent/US3947406A/en not_active Expired - Lifetime
- 1967-09-20 CH CH1314667A patent/CH476660A/fr not_active IP Right Cessation
- 1967-09-22 NL NL6713008A patent/NL6713008A/xx unknown
- 1967-09-22 BE BE704214D patent/BE704214A/xx unknown
- 1967-09-22 AT AT865967A patent/AT284807B/de not_active IP Right Cessation
- 1967-09-23 ES ES345390A patent/ES345390A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AT286956B (de) | 1971-01-11 |
| BE702603A (de) | 1968-02-12 |
| CH512440A (fr) | 1971-09-15 |
| NL6713008A (de) | 1968-03-25 |
| US3876631A (en) | 1975-04-08 |
| US3947406A (en) | 1976-03-30 |
| ES344030A1 (es) | 1968-11-01 |
| SE355355B (de) | 1973-04-16 |
| GB1198422A (en) | 1970-07-15 |
| NL6711091A (de) | 1968-02-13 |
| ES345390A1 (es) | 1969-01-16 |
| CH476660A (fr) | 1969-08-15 |
| BE704214A (de) | 1968-03-22 |
| DE1643640B2 (de) | 1976-02-26 |
| DE1643640A1 (de) | 1971-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |