BE841762A - Procede de preparation de la diphenylamine - Google Patents
Procede de preparation de la 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2521293A DE2521293C3 (de) | 1975-05-13 | 1975-05-13 | Verfahren zur Herstellung von Diphenylamin |
Publications (1)
Publication Number | Publication Date |
---|---|
BE841762A true BE841762A (fr) | 1976-11-16 |
Family
ID=5946450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE2055024A BE841762A (fr) | 1975-05-13 | 1976-05-13 | Procede de preparation de la diphenylamine |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS584706B2 (fr) |
BE (1) | BE841762A (fr) |
BR (1) | BR7602968A (fr) |
CA (1) | CA1067519A (fr) |
CH (1) | CH608781A5 (fr) |
DE (1) | DE2521293C3 (fr) |
ES (1) | ES447825A1 (fr) |
FR (1) | FR2310997A1 (fr) |
GB (1) | GB1483173A (fr) |
IT (1) | IT1061268B (fr) |
LU (1) | LU74916A1 (fr) |
NL (1) | NL7605129A (fr) |
ZA (1) | ZA762832B (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19756146A1 (de) * | 1997-12-17 | 1999-06-24 | Bayer Ag | Herstellung von N-Phenyl-1-naphthylamin |
DE19756145A1 (de) * | 1997-12-17 | 1999-06-24 | Bayer Ag | Herstellung von N-Phenyl-1-naphthylamin |
DE19756158A1 (de) * | 1997-12-17 | 1999-06-24 | Bayer Ag | Herstellung von sekundären Diarylaminen |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE694781C (de) * | 1938-06-15 | 1940-08-07 | I G Farbenindustrie Akt Ges | Verfahren zur Darstellung von Phenolen |
FR1231215A (fr) * | 1959-04-10 | 1960-09-27 | Cfmc | Nouveau procédé de préparation de la diphénylamine |
US3071619A (en) * | 1959-06-09 | 1963-01-01 | Goodrich Co B F | Preparation of secondary aryl amines |
-
1975
- 1975-05-13 DE DE2521293A patent/DE2521293C3/de not_active Expired
-
1976
- 1976-05-10 CH CH765843A patent/CH608781A5/xx not_active IP Right Cessation
- 1976-05-11 LU LU74916A patent/LU74916A1/xx unknown
- 1976-05-11 CA CA252,188A patent/CA1067519A/fr not_active Expired
- 1976-05-11 JP JP51052876A patent/JPS584706B2/ja not_active Expired
- 1976-05-11 GB GB19349/76A patent/GB1483173A/en not_active Expired
- 1976-05-11 IT IT49411/76A patent/IT1061268B/it active
- 1976-05-12 BR BR7602968A patent/BR7602968A/pt unknown
- 1976-05-12 ZA ZA762832A patent/ZA762832B/xx unknown
- 1976-05-12 ES ES447825A patent/ES447825A1/es not_active Expired
- 1976-05-13 NL NL7605129A patent/NL7605129A/xx not_active Application Discontinuation
- 1976-05-13 FR FR7614490A patent/FR2310997A1/fr active Granted
- 1976-05-13 BE BE2055024A patent/BE841762A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CH608781A5 (en) | 1979-01-31 |
ZA762832B (en) | 1977-04-27 |
DE2521293B2 (de) | 1979-07-12 |
GB1483173A (en) | 1977-08-17 |
FR2310997A1 (fr) | 1976-12-10 |
IT1061268B (it) | 1983-02-28 |
CA1067519A (fr) | 1979-12-04 |
JPS51138628A (en) | 1976-11-30 |
DE2521293A1 (de) | 1976-11-18 |
JPS584706B2 (ja) | 1983-01-27 |
LU74916A1 (fr) | 1977-02-11 |
ES447825A1 (es) | 1977-07-01 |
DE2521293C3 (de) | 1987-12-03 |
FR2310997B1 (fr) | 1979-08-10 |
NL7605129A (nl) | 1976-11-16 |
BR7602968A (pt) | 1977-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: BAYER A.G. Effective date: 19910531 |