BE796513A - Procede de preparation d'azines - Google Patents
Procede de preparation d'azinesInfo
- Publication number
- BE796513A BE796513A BE128568A BE128568A BE796513A BE 796513 A BE796513 A BE 796513A BE 128568 A BE128568 A BE 128568A BE 128568 A BE128568 A BE 128568A BE 796513 A BE796513 A BE 796513A
- Authority
- BE
- Belgium
- Prior art keywords
- azines
- preparation process
- preparation
- azines preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C251/00—Compounds containing nitrogen atoms doubly-bound to a carbon skeleton
- C07C251/72—Hydrazones
- C07C251/88—Hydrazones having also the other nitrogen atom doubly-bound to a carbon atom, e.g. azines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7209134A FR2175614B1 (US06559137-20030506-C00071.png) | 1972-03-16 | 1972-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE796513A true BE796513A (fr) | 1973-07-02 |
Family
ID=9095285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE128568A BE796513A (fr) | 1972-03-16 | 1973-03-09 | Procede de preparation d'azines |
Country Status (11)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4066732A (en) * | 1976-11-19 | 1978-01-03 | The Gates Rubber Company | Toothed belt making |
| EP0482347B1 (de) * | 1990-10-23 | 1993-06-09 | Degussa Aktiengesellschaft | Bis(3-cyano-3,5,5-trimethyl-cyclohexyliden)-azin, Verfahren zu seiner Herstellung und Weiterverarbeitung zu 3-(Aminomethyl)-3,5,5-trimethylcyclohexylamin |
| JP3962872B2 (ja) * | 1995-08-14 | 2007-08-22 | 三菱瓦斯化学株式会社 | ケタジンの合成方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2870206A (en) * | 1956-12-01 | 1959-01-20 | Rhone Poulenc Sa | Preparation of benzophenone-azine |
-
1972
- 1972-03-16 FR FR7209134A patent/FR2175614B1/fr not_active Expired
-
1973
- 1973-03-09 BE BE128568A patent/BE796513A/xx not_active IP Right Cessation
- 1973-03-12 ES ES412566A patent/ES412566A1/es not_active Expired
- 1973-03-13 US US05/340,763 patent/US3956282A/en not_active Expired - Lifetime
- 1973-03-15 NL NLAANVRAGE7303634,A patent/NL179204C/xx not_active IP Right Cessation
- 1973-03-15 IT IT67746/73A patent/IT980607B/it active
- 1973-03-15 GB GB1263473A patent/GB1403686A/en not_active Expired
- 1973-03-15 AT AT230673A patent/AT321259B/de not_active IP Right Cessation
- 1973-03-15 CA CA166,341A patent/CA1002968A/fr not_active Expired
- 1973-03-16 CH CH389273A patent/CH573401A5/xx not_active IP Right Cessation
- 1973-03-16 JP JP48030184A patent/JPS5136246B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2175614A1 (US06559137-20030506-C00071.png) | 1973-10-26 |
| FR2175614B1 (US06559137-20030506-C00071.png) | 1979-09-14 |
| DE2312373B2 (de) | 1976-12-30 |
| CA1002968A (fr) | 1977-01-04 |
| JPS495912A (US06559137-20030506-C00071.png) | 1974-01-19 |
| JPS5136246B2 (US06559137-20030506-C00071.png) | 1976-10-07 |
| AT321259B (de) | 1975-03-25 |
| NL179204B (nl) | 1986-03-03 |
| DE2312373A1 (de) | 1973-09-27 |
| GB1403686A (en) | 1975-08-28 |
| ES412566A1 (es) | 1976-01-01 |
| NL179204C (nl) | 1986-08-01 |
| CH573401A5 (US06559137-20030506-C00071.png) | 1976-03-15 |
| US3956282A (en) | 1976-05-11 |
| IT980607B (it) | 1974-10-10 |
| NL7303634A (US06559137-20030506-C00071.png) | 1973-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: PECHINEY UGINE KUHLMANN Effective date: 19900331 |