BE841762A - PROCESS FOR PREPARING DIPHENYLAMINE - Google Patents
PROCESS FOR PREPARING DIPHENYLAMINEInfo
- Publication number
- BE841762A BE841762A BE2055024A BE2055024A BE841762A BE 841762 A BE841762 A BE 841762A BE 2055024 A BE2055024 A BE 2055024A BE 2055024 A BE2055024 A BE 2055024A BE 841762 A BE841762 A BE 841762A
- Authority
- BE
- Belgium
- Prior art keywords
- diphenylamine
- preparing
- preparing diphenylamine
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
- C07C209/64—Preparation of compounds containing amino groups bound to a carbon skeleton by disproportionation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/08—Halides
- B01J27/12—Fluorides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/18—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms
- B01J31/1805—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony as complexing atoms, e.g. in pyridine ligands, or in resonance therewith, e.g. in isocyanide ligands C=N-R or as complexed central atoms the ligands containing nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
- B01J2531/30—Complexes comprising metals of Group III (IIIA or IIIB) as the central metal
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2521293A DE2521293B2 (en) | 1975-05-13 | 1975-05-13 | Process for the production of diphenylamine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE841762A true BE841762A (en) | 1976-11-16 |
Family
ID=5946450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE2055024A BE841762A (en) | 1975-05-13 | 1976-05-13 | PROCESS FOR PREPARING DIPHENYLAMINE |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS584706B2 (en) |
| BE (1) | BE841762A (en) |
| BR (1) | BR7602968A (en) |
| CA (1) | CA1067519A (en) |
| CH (1) | CH608781A5 (en) |
| DE (1) | DE2521293B2 (en) |
| ES (1) | ES447825A1 (en) |
| FR (1) | FR2310997A1 (en) |
| GB (1) | GB1483173A (en) |
| IT (1) | IT1061268B (en) |
| LU (1) | LU74916A1 (en) |
| NL (1) | NL7605129A (en) |
| ZA (1) | ZA762832B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19756158A1 (en) * | 1997-12-17 | 1999-06-24 | Bayer Ag | Preparation of secondary diarylamines |
| DE19756145A1 (en) * | 1997-12-17 | 1999-06-24 | Bayer Ag | Preparation of N-phenyl-1-naphthylamine |
| DE19756146A1 (en) * | 1997-12-17 | 1999-06-24 | Bayer Ag | Preparation of N-phenyl-1-naphthylamine |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE694781C (en) * | 1938-06-15 | 1940-08-07 | I G Farbenindustrie Akt Ges | Process for the preparation of phenols |
| FR1231215A (en) * | 1959-04-10 | 1960-09-27 | Cfmc | New process for preparing diphenylamine |
| US3071619A (en) * | 1959-06-09 | 1963-01-01 | Goodrich Co B F | Preparation of secondary aryl amines |
-
1975
- 1975-05-13 DE DE2521293A patent/DE2521293B2/en active Granted
-
1976
- 1976-05-10 CH CH765843A patent/CH608781A5/en not_active IP Right Cessation
- 1976-05-11 CA CA252,188A patent/CA1067519A/en not_active Expired
- 1976-05-11 LU LU74916A patent/LU74916A1/xx unknown
- 1976-05-11 JP JP51052876A patent/JPS584706B2/en not_active Expired
- 1976-05-11 GB GB19349/76A patent/GB1483173A/en not_active Expired
- 1976-05-11 IT IT49411/76A patent/IT1061268B/en active
- 1976-05-12 ZA ZA762832A patent/ZA762832B/en unknown
- 1976-05-12 BR BR7602968A patent/BR7602968A/en unknown
- 1976-05-12 ES ES447825A patent/ES447825A1/en not_active Expired
- 1976-05-13 FR FR7614490A patent/FR2310997A1/en active Granted
- 1976-05-13 BE BE2055024A patent/BE841762A/en not_active IP Right Cessation
- 1976-05-13 NL NL7605129A patent/NL7605129A/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2521293A1 (en) | 1976-11-18 |
| ES447825A1 (en) | 1977-07-01 |
| DE2521293C3 (en) | 1987-12-03 |
| IT1061268B (en) | 1983-02-28 |
| JPS51138628A (en) | 1976-11-30 |
| FR2310997B1 (en) | 1979-08-10 |
| CH608781A5 (en) | 1979-01-31 |
| JPS584706B2 (en) | 1983-01-27 |
| FR2310997A1 (en) | 1976-12-10 |
| ZA762832B (en) | 1977-04-27 |
| CA1067519A (en) | 1979-12-04 |
| LU74916A1 (en) | 1977-02-11 |
| GB1483173A (en) | 1977-08-17 |
| DE2521293B2 (en) | 1979-07-12 |
| NL7605129A (en) | 1976-11-16 |
| BR7602968A (en) | 1977-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BAYER A.G. Effective date: 19910531 |