BE715708A - - Google Patents
Info
- Publication number
- BE715708A BE715708A BE715708DA BE715708A BE 715708 A BE715708 A BE 715708A BE 715708D A BE715708D A BE 715708DA BE 715708 A BE715708 A BE 715708A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
- C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings 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
- C07D223/08—Oxygen atoms
- C07D223/10—Oxygen atoms attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Other In-Based Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL6707400A NL6707400A (en:Method) | 1967-05-27 | 1967-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE715708A true BE715708A (en:Method) | 1968-11-27 |
Family
ID=19800243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE715708D BE715708A (en:Method) | 1967-05-27 | 1968-05-27 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3541081A (en:Method) |
| BE (1) | BE715708A (en:Method) |
| DE (1) | DE1770502A1 (en:Method) |
| FR (1) | FR1573304A (en:Method) |
| GB (1) | GB1201514A (en:Method) |
| NL (1) | NL6707400A (en:Method) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1521938A (fr) * | 1966-05-05 | 1968-04-19 | Stamicarbon | Préparations d'epsilon, epsilon'-bis (epsilon-caprolactame) et de polyamide à partir de celui-ci |
-
1967
- 1967-05-27 NL NL6707400A patent/NL6707400A/xx unknown
-
1968
- 1968-05-27 DE DE19681770502 patent/DE1770502A1/de active Pending
- 1968-05-27 FR FR1573304D patent/FR1573304A/fr not_active Expired
- 1968-05-27 GB GB25354/68A patent/GB1201514A/en not_active Expired
- 1968-05-27 US US732039A patent/US3541081A/en not_active Expired - Lifetime
- 1968-05-27 BE BE715708D patent/BE715708A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1770502A1 (de) | 1971-11-11 |
| US3541081A (en) | 1970-11-17 |
| NL6707400A (en:Method) | 1968-11-28 |
| GB1201514A (en) | 1970-08-05 |
| FR1573304A (en:Method) | 1969-07-04 |