BE808316A - Procede pour la preparation de beta-alcoxy-omega-lactames - Google Patents
Procede pour la preparation de beta-alcoxy-omega-lactamesInfo
- Publication number
- BE808316A BE808316A BE138599A BE138599A BE808316A BE 808316 A BE808316 A BE 808316A BE 138599 A BE138599 A BE 138599A BE 138599 A BE138599 A BE 138599A BE 808316 A BE808316 A BE 808316A
- Authority
- BE
- Belgium
- Prior art keywords
- lactames
- alcoxy
- omega
- beta
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D227/00—Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups C07D203/00 - C07D225/00
- C07D227/02—Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups C07D203/00 - C07D225/00 with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D227/06—Heterocyclic compounds containing rings having one nitrogen atom as the only ring hetero atom, according to more than one of groups C07D203/00 - C07D225/00 with only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D227/08—Oxygen atoms
- C07D227/087—One doubly-bound oxygen atom in position 2, e.g. lactams
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7216662A NL7216662A (fr) | 1972-12-08 | 1972-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE808316A true BE808316A (fr) | 1974-06-06 |
Family
ID=19817506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE138599A BE808316A (fr) | 1972-12-08 | 1973-12-06 | Procede pour la preparation de beta-alcoxy-omega-lactames |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3919197A (fr) |
| JP (1) | JPS5029571A (fr) |
| BE (1) | BE808316A (fr) |
| DE (1) | DE2360406A1 (fr) |
| FR (1) | FR2209756B1 (fr) |
| GB (1) | GB1390699A (fr) |
| IT (1) | IT1000228B (fr) |
| NL (1) | NL7216662A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4138400A (en) * | 1975-12-20 | 1979-02-06 | Hoechst Aktiengesellschaft | Omega-alkoxy derivatives of lactams |
| US4250093A (en) * | 1979-06-29 | 1981-02-10 | The Standard Oil Company (Ohio) | Process for the preparation of laotams |
| US4470928A (en) * | 1981-10-15 | 1984-09-11 | Asahi Kasei Kogyo Kabushiki Kaisha | Process for producing cyanovaleric esters and caprolactam |
| JPS61113949A (ja) * | 1984-11-06 | 1986-05-31 | 松下電工株式会社 | 外装材 |
| JPS6385727U (fr) * | 1986-11-26 | 1988-06-04 | ||
| US11061084B2 (en) | 2019-03-07 | 2021-07-13 | Allegro Microsystems, Llc | Coil actuated pressure sensor and deflectable substrate |
| FR3140107A1 (fr) | 2022-09-27 | 2024-03-29 | Psa Automobiles Sa | Procédé et dispositif d’ouverture motorisée automatique d’un ouvrant d’un véhicule automobile |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2071253A (en) * | 1935-01-02 | 1937-02-16 | Du Pont | Linear condensation polymers |
| FR1233177A (fr) * | 1958-06-14 | 1960-10-12 | Bombrini Parodi Delfino | Procédé pour préparer l'acide 2-hydroxy-6-amino-hexanoïque, son lactame et des copolymères polyamidiques de celui-ci, et produits obtenus par ce procédé |
| US3485821A (en) * | 1967-05-29 | 1969-12-23 | Techni Chem Co The | Process for preparing caprolactam and its alkyl substituted derivatives |
| US3562254A (en) * | 1969-04-24 | 1971-02-09 | Techni Chem Co The | Production of caprolactam starting with cyclohexanone |
-
1972
- 1972-12-08 NL NL7216662A patent/NL7216662A/xx unknown
-
1973
- 1973-12-04 DE DE2360406A patent/DE2360406A1/de active Pending
- 1973-12-05 US US422007A patent/US3919197A/en not_active Expired - Lifetime
- 1973-12-06 GB GB5652873A patent/GB1390699A/en not_active Expired
- 1973-12-06 BE BE138599A patent/BE808316A/fr unknown
- 1973-12-07 FR FR7343701A patent/FR2209756B1/fr not_active Expired
- 1973-12-07 IT IT54152/73A patent/IT1000228B/it active
- 1973-12-07 JP JP48137295A patent/JPS5029571A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5029571A (fr) | 1975-03-25 |
| NL7216662A (fr) | 1974-06-11 |
| GB1390699A (en) | 1975-04-16 |
| DE2360406A1 (de) | 1974-06-12 |
| FR2209756B1 (fr) | 1977-08-12 |
| US3919197A (en) | 1975-11-11 |
| IT1000228B (it) | 1976-03-30 |
| FR2209756A1 (fr) | 1974-07-05 |
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