BE786116A - Procede de preparation d'azines - Google Patents
Procede de preparation d'azinesInfo
- Publication number
- BE786116A BE786116A BE786116A BE786116A BE786116A BE 786116 A BE786116 A BE 786116A BE 786116 A BE786116 A BE 786116A BE 786116 A BE786116 A BE 786116A BE 786116 A BE786116 A BE 786116A
- 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7125824A FR2145851A5 (xx) | 1971-07-15 | 1971-07-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE786116A true BE786116A (fr) | 1972-11-03 |
Family
ID=9080377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE786116A BE786116A (fr) | 1971-07-15 | 1972-07-11 | Procede de preparation d'azines |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS522888B1 (xx) |
| AT (1) | AT316512B (xx) |
| BE (1) | BE786116A (xx) |
| CA (1) | CA997373A (xx) |
| CH (1) | CH554842A (xx) |
| DE (1) | DE2233679B2 (xx) |
| ES (1) | ES404719A1 (xx) |
| FR (1) | FR2145851A5 (xx) |
| GB (1) | GB1377278A (xx) |
| IT (1) | IT964679B (xx) |
| NL (1) | NL177685C (xx) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59122450A (ja) * | 1982-12-28 | 1984-07-14 | Nippon Carbide Ind Co Ltd | アジンの製造方法 |
| FR2719310B1 (fr) * | 1994-04-29 | 1996-07-19 | Hoechst France | Nouveaux dérivés de l'acétaldéhyde, leur procédé de préparation et leur application. |
-
1971
- 1971-07-15 FR FR7125824A patent/FR2145851A5/fr not_active Expired
-
1972
- 1972-07-08 DE DE19722233679 patent/DE2233679B2/de not_active Withdrawn
- 1972-07-10 GB GB3213772A patent/GB1377278A/en not_active Expired
- 1972-07-10 ES ES404719A patent/ES404719A1/es not_active Expired
- 1972-07-11 BE BE786116A patent/BE786116A/xx not_active IP Right Cessation
- 1972-07-13 CH CH1057172A patent/CH554842A/xx not_active IP Right Cessation
- 1972-07-14 AT AT608072A patent/AT316512B/de not_active IP Right Cessation
- 1972-07-14 IT IT6929272A patent/IT964679B/it active
- 1972-07-14 NL NL7209790A patent/NL177685C/xx not_active IP Right Cessation
- 1972-07-14 CA CA147,212A patent/CA997373A/fr not_active Expired
- 1972-07-15 JP JP47070443A patent/JPS522888B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL177685B (nl) | 1985-06-03 |
| ES404719A1 (es) | 1975-06-16 |
| DE2233679B2 (de) | 1975-07-24 |
| FR2145851A5 (xx) | 1973-02-23 |
| GB1377278A (en) | 1974-12-11 |
| IT964679B (it) | 1974-01-31 |
| NL177685C (nl) | 1985-11-01 |
| DE2233679A1 (de) | 1973-02-01 |
| JPS522888B1 (xx) | 1977-01-25 |
| AT316512B (de) | 1974-07-10 |
| CA997373A (fr) | 1976-09-21 |
| CH554842A (de) | 1974-10-15 |
| NL7209790A (xx) | 1973-01-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE20 | Patent expired |
Owner name: PECHINEY UGINE KUHLMANN Effective date: 19920711 |