BE791636A - Procede de preparation de la phenylhydrazine - Google Patents
Procede de preparation de la phenylhydrazineInfo
- Publication number
- BE791636A BE791636A BE791636DA BE791636A BE 791636 A BE791636 A BE 791636A BE 791636D A BE791636D A BE 791636DA BE 791636 A BE791636 A BE 791636A
- Authority
- BE
- Belgium
- Prior art keywords
- phenylhydrazine
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C241/00—Preparation of compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
- C07C241/02—Preparation of hydrazines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C243/00—Compounds containing chains of nitrogen atoms singly-bound to each other, e.g. hydrazines, triazanes
- C07C243/10—Hydrazines
- C07C243/22—Hydrazines having nitrogen atoms of hydrazine groups bound to carbon atoms of six-membered aromatic rings
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B3/00—Electrolytic production of organic compounds
- C25B3/20—Processes
- C25B3/25—Reduction
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2157608A DE2157608C3 (de) | 1971-11-20 | 1971-11-20 | Verfahren zur Herstellung von Phenylhydrazin |
Publications (1)
Publication Number | Publication Date |
---|---|
BE791636A true BE791636A (fr) | 1973-05-21 |
Family
ID=5825641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE791636D BE791636A (fr) | 1971-11-20 | Procede de preparation de la phenylhydrazine |
Country Status (10)
Country | Link |
---|---|
US (1) | US3836440A (xx) |
JP (1) | JPS4861436A (xx) |
BE (1) | BE791636A (xx) |
BR (1) | BR7208092D0 (xx) |
CH (1) | CH574912A5 (xx) |
DE (1) | DE2157608C3 (xx) |
FR (1) | FR2160665B1 (xx) |
GB (1) | GB1388708A (xx) |
IT (1) | IT971015B (xx) |
NL (1) | NL7215600A (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2305574A1 (de) * | 1973-02-05 | 1974-08-08 | Hoechst Ag | Verfahren zur herstellung von phenylhydrazin |
-
0
- BE BE791636D patent/BE791636A/xx unknown
-
1971
- 1971-11-20 DE DE2157608A patent/DE2157608C3/de not_active Expired
-
1972
- 1972-11-16 CH CH1667572A patent/CH574912A5/xx not_active IP Right Cessation
- 1972-11-17 IT IT31845/72A patent/IT971015B/it active
- 1972-11-17 GB GB5324572A patent/GB1388708A/en not_active Expired
- 1972-11-17 BR BR8092/72A patent/BR7208092D0/pt unknown
- 1972-11-17 NL NL7215600A patent/NL7215600A/ unknown
- 1972-11-17 JP JP47114875A patent/JPS4861436A/ja active Pending
- 1972-11-20 US US00307776A patent/US3836440A/en not_active Expired - Lifetime
- 1972-11-20 FR FR7241097A patent/FR2160665B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1388708A (en) | 1975-03-26 |
DE2157608B2 (de) | 1974-07-18 |
JPS4861436A (xx) | 1973-08-28 |
FR2160665B1 (xx) | 1976-04-23 |
BR7208092D0 (pt) | 1973-10-09 |
IT971015B (it) | 1974-04-30 |
DE2157608C3 (de) | 1980-04-30 |
FR2160665A1 (xx) | 1973-06-29 |
NL7215600A (xx) | 1973-05-22 |
US3836440A (en) | 1974-09-17 |
CH574912A5 (xx) | 1976-04-30 |
DE2157608A1 (de) | 1973-05-24 |
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