BE791714A - Procede de synthese d'azines - Google Patents
Procede de synthese d'azinesInfo
- Publication number
- BE791714A BE791714A BE791714DA BE791714A BE 791714 A BE791714 A BE 791714A BE 791714D A BE791714D A BE 791714DA BE 791714 A BE791714 A BE 791714A
- Authority
- BE
- Belgium
- Prior art keywords
- azines
- synthesis process
- synthesis
- azines synthesis
- 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)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7141867A FR2161349A5 (en) | 1971-11-23 | 1971-11-23 | Azines prodn - from carbonyl compounds and ammonia and opt diacyl peroxide |
| FR7208580A FR2176171A6 (en) | 1972-03-13 | 1972-03-13 | Azines prodn - from carbonyl compounds and ammonia and opt diacyl peroxide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE791714A true BE791714A (fr) | 1973-03-16 |
Family
ID=26216731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE791714D BE791714A (fr) | 1971-11-23 | Procede de synthese d'azines |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3951964A (es) |
| JP (1) | JPS5133525B2 (es) |
| AT (1) | AT325587B (es) |
| BE (1) | BE791714A (es) |
| CA (1) | CA985301A (es) |
| CH (1) | CH558337A (es) |
| ES (1) | ES408890A1 (es) |
| GB (1) | GB1395978A (es) |
| IT (1) | IT975825B (es) |
| NL (1) | NL175815C (es) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
0
- BE BE791714D patent/BE791714A/xx not_active IP Right Cessation
-
1972
- 1972-11-14 CH CH1655172A patent/CH558337A/fr not_active IP Right Cessation
- 1972-11-21 GB GB5376372A patent/GB1395978A/en not_active Expired
- 1972-11-22 JP JP47116672A patent/JPS5133525B2/ja not_active Expired
- 1972-11-22 ES ES408890A patent/ES408890A1/es not_active Expired
- 1972-11-22 IT IT70677/72A patent/IT975825B/it active
- 1972-11-22 US US05/308,836 patent/US3951964A/en not_active Expired - Lifetime
- 1972-11-22 NL NLAANVRAGE7215820,A patent/NL175815C/xx not_active IP Right Cessation
- 1972-11-22 CA CA157,377A patent/CA985301A/en not_active Expired
- 1972-11-23 AT AT998872A patent/AT325587B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2255931B2 (de) | 1975-11-20 |
| US3951964A (en) | 1976-04-20 |
| AT325587B (de) | 1975-10-27 |
| GB1395978A (en) | 1975-05-29 |
| CH558337A (fr) | 1975-01-31 |
| NL175815C (nl) | 1985-01-02 |
| NL175815B (nl) | 1984-08-01 |
| JPS4857907A (es) | 1973-08-14 |
| CA985301A (en) | 1976-03-09 |
| NL7215820A (es) | 1973-05-25 |
| ATA998872A (de) | 1975-01-15 |
| IT975825B (it) | 1974-08-10 |
| JPS5133525B2 (es) | 1976-09-20 |
| ES408890A1 (es) | 1976-04-01 |
| DE2255931A1 (de) | 1973-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: PECHINEY UGINE KUHLMANN Effective date: 19921122 |