IT1061268B - Procedimento per la produzione di difenilammina - Google Patents
Procedimento per la produzione di difenilamminaInfo
- 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
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 title 2
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 |
---|---|
IT1061268B true IT1061268B (it) | 1983-02-28 |
Family
ID=5946450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT49411/76A IT1061268B (it) | 1975-05-13 | 1976-05-11 | Procedimento per la produzione di difenilammina |
Country Status (13)
Country | Link |
---|---|
JP (1) | JPS584706B2 (it) |
BE (1) | BE841762A (it) |
BR (1) | BR7602968A (it) |
CA (1) | CA1067519A (it) |
CH (1) | CH608781A5 (it) |
DE (1) | DE2521293C3 (it) |
ES (1) | ES447825A1 (it) |
FR (1) | FR2310997A1 (it) |
GB (1) | GB1483173A (it) |
IT (1) | IT1061268B (it) |
LU (1) | LU74916A1 (it) |
NL (1) | NL7605129A (it) |
ZA (1) | ZA762832B (it) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19756145A1 (de) * | 1997-12-17 | 1999-06-24 | Bayer Ag | Herstellung von N-Phenyl-1-naphthylamin |
DE19756146A1 (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 CA CA252,188A patent/CA1067519A/en not_active Expired
- 1976-05-11 JP JP51052876A patent/JPS584706B2/ja not_active Expired
- 1976-05-11 IT IT49411/76A patent/IT1061268B/it active
- 1976-05-11 GB GB19349/76A patent/GB1483173A/en not_active Expired
- 1976-05-11 LU LU74916A patent/LU74916A1/xx unknown
- 1976-05-12 ZA ZA762832A patent/ZA762832B/xx unknown
- 1976-05-12 BR BR7602968A patent/BR7602968A/pt 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 BE BE2055024A patent/BE841762A/xx not_active IP Right Cessation
- 1976-05-13 FR FR7614490A patent/FR2310997A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
ZA762832B (en) | 1977-04-27 |
JPS584706B2 (ja) | 1983-01-27 |
FR2310997A1 (fr) | 1976-12-10 |
JPS51138628A (en) | 1976-11-30 |
CA1067519A (en) | 1979-12-04 |
BE841762A (fr) | 1976-11-16 |
BR7602968A (pt) | 1977-05-31 |
NL7605129A (nl) | 1976-11-16 |
CH608781A5 (en) | 1979-01-31 |
LU74916A1 (it) | 1977-02-11 |
DE2521293A1 (de) | 1976-11-18 |
DE2521293B2 (de) | 1979-07-12 |
DE2521293C3 (de) | 1987-12-03 |
FR2310997B1 (it) | 1979-08-10 |
ES447825A1 (es) | 1977-07-01 |
GB1483173A (en) | 1977-08-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1053819B (it) | Procedimento per la produzione di carotinoidi simmetrici | |
IT1062037B (it) | Procedimento per la produzione di poliammine | |
IT1066078B (it) | Procedimento per la produzione di surrogati di albume | |
IT1069665B (it) | Procedimento per la produzione di spuntini | |
IT1063011B (it) | Procedimento per la produzione di idrogeno | |
IT1061273B (it) | Procedimento per la produzione di polibutilentereftalato | |
IT1066280B (it) | Procedimento per la produzione di tetraidro 1.4 ossazine n sostituite | |
IT1062629B (it) | Procedimento per la produzione di cantaxantina | |
IT1054435B (it) | Procedimento per la produzione di carbonilaldimminometanfosfonati | |
IT1059448B (it) | Procedimento per la produzione di 3 metilpiridina | |
IT1036429B (it) | Procedimento per la produzione di dimetisolfossido | |
IT1064107B (it) | Procedimento per la produzione di nicotinammide | |
IT1047280B (it) | Procedimento per la produzione di polieteri polioli | |
IT1079148B (it) | Procedimento per la produzione di coke per altiforni | |
IT1058516B (it) | Procedimento per la produzione di aromatici ad elevatissima purezza | |
AR208001A1 (es) | Procedimiento mejorado para la produccion de uroquinasa | |
IT1058766B (it) | Procedimento per la produzione di idruri alcalini | |
IT1068429B (it) | Procedimento per la produzione di fogli composti | |
IT1041180B (it) | Procedimento per la produzione di diamminonaftalina | |
IT1066336B (it) | Procedimento per la produzione di n-acetil-l-metionina | |
IT1061254B (it) | Procedimento per la produzione di policloroprene | |
IT1066714B (it) | Procedimento per la produzione di n n bis trimetil sililurea | |
IT1035450B (it) | Procedimento per la produzione di cloridrato di carnitiva | |
IT1058083B (it) | Procedimento per la preparazione di difenilammina stirenata | |
IT1052928B (it) | Procedimento per la produzione di floroglucina |