IT1061268B - PROCEDURE FOR THE PRODUCTION OF DIPHENYLAMINE - Google Patents
PROCEDURE FOR THE PRODUCTION OF DIPHENYLAMINEInfo
- Publication number
- IT1061268B IT1061268B IT49411/76A IT4941176A IT1061268B IT 1061268 B IT1061268 B IT 1061268B IT 49411/76 A IT49411/76 A IT 49411/76A IT 4941176 A IT4941176 A IT 4941176A IT 1061268 B IT1061268 B IT 1061268B
- Authority
- IT
- Italy
- Prior art keywords
- diphenylamine
- procedure
- production
- 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 DE2521293B2 (en) | 1975-05-13 | 1975-05-13 | Process for the production of diphenylamine |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1061268B true IT1061268B (en) | 1983-02-28 |
Family
ID=5946450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49411/76A IT1061268B (en) | 1975-05-13 | 1976-05-11 | PROCEDURE FOR THE PRODUCTION OF 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 |
---|---|---|---|---|
DE19756146A1 (en) * | 1997-12-17 | 1999-06-24 | Bayer Ag | Preparation of N-phenyl-1-naphthylamine |
DE19756145A1 (en) * | 1997-12-17 | 1999-06-24 | Bayer Ag | Preparation of N-phenyl-1-naphthylamine |
DE19756158A1 (en) * | 1997-12-17 | 1999-06-24 | Bayer Ag | Preparation of secondary diarylamines |
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 GB GB19349/76A patent/GB1483173A/en not_active Expired
- 1976-05-11 IT IT49411/76A patent/IT1061268B/en active
- 1976-05-11 LU LU74916A patent/LU74916A1/xx unknown
- 1976-05-11 JP JP51052876A patent/JPS584706B2/en not_active Expired
- 1976-05-12 ES ES447825A patent/ES447825A1/en not_active Expired
- 1976-05-12 BR BR7602968A patent/BR7602968A/en unknown
- 1976-05-12 ZA ZA762832A patent/ZA762832B/en unknown
- 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
- 1976-05-13 FR FR7614490A patent/FR2310997A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
ES447825A1 (en) | 1977-07-01 |
BR7602968A (en) | 1977-05-31 |
JPS584706B2 (en) | 1983-01-27 |
CA1067519A (en) | 1979-12-04 |
FR2310997A1 (en) | 1976-12-10 |
DE2521293C3 (en) | 1987-12-03 |
BE841762A (en) | 1976-11-16 |
FR2310997B1 (en) | 1979-08-10 |
DE2521293A1 (en) | 1976-11-18 |
LU74916A1 (en) | 1977-02-11 |
NL7605129A (en) | 1976-11-16 |
CH608781A5 (en) | 1979-01-31 |
GB1483173A (en) | 1977-08-17 |
ZA762832B (en) | 1977-04-27 |
DE2521293B2 (en) | 1979-07-12 |
JPS51138628A (en) | 1976-11-30 |
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