IE38690B1 - Process for producing aniline derivatives - Google Patents
Process for producing aniline derivativesInfo
- Publication number
- IE38690B1 IE38690B1 IE912/73A IE91273A IE38690B1 IE 38690 B1 IE38690 B1 IE 38690B1 IE 912/73 A IE912/73 A IE 912/73A IE 91273 A IE91273 A IE 91273A IE 38690 B1 IE38690 B1 IE 38690B1
- Authority
- IE
- Ireland
- Prior art keywords
- june
- diphenylamine
- aniline derivatives
- oxygen
- producing aniline
- Prior art date
Links
- 125000002490 anilino group Chemical class [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 title 1
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 2
- 229910052760 oxygen Inorganic materials 0.000 abstract 2
- 239000001301 oxygen Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000008246 gaseous mixture Substances 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 150000002466 imines Chemical class 0.000 abstract 1
- -1 oxygen Chemical compound 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
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
- C07C209/68—Preparation of compounds containing amino groups bound to a carbon skeleton from amines, by reactions not involving amino groups, e.g. reduction of unsaturated amines, aromatisation, or substitution of the carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
1426929 Diphenylamines SNAMPROGETTI SpA 12 June 1973 [24 June 1972] 27972/73 Heading C2C A process for producing diphenylamine or a derivative thereof comprises reacting an imine having the formula wherein each of R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP> and R<SP>5</SP>, which can be the same or different, is a hydrogen or halogen atom or alkyl, phenyl, amino, alkoxy or hydroxy group with oxygen or a gaseous mixture including oxygen, at a temperature in the range 300 to 450 C. Catalysts may be employed, active silica being preferred. Examples describe the preparation of 4-chloro-, 4-methoxy- and 4-methyldiphenylamines and diphenylamine.
[GB1426929A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26169/72A IT961239B (en) | 1972-06-24 | 1972-06-24 | PROCESS FOR THE PRODUCTION OF DIPHENYLAMINE AND ITS DERIVATIVES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE38690L IE38690L (en) | 1973-12-24 |
| IE38690B1 true IE38690B1 (en) | 1978-05-10 |
Family
ID=11218819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE912/73A IE38690B1 (en) | 1972-06-24 | 1973-06-06 | Process for producing aniline derivatives |
Country Status (27)
| Country | Link |
|---|---|
| JP (1) | JPS4949924A (en) |
| AR (1) | AR197133A1 (en) |
| AT (1) | AT323716B (en) |
| AU (1) | AU477211B2 (en) |
| BE (1) | BE801095A (en) |
| BG (1) | BG25983A3 (en) |
| BR (1) | BR7304613D0 (en) |
| CA (1) | CA998692A (en) |
| CH (1) | CH574901A5 (en) |
| DD (1) | DD104507A5 (en) |
| DE (1) | DE2331960A1 (en) |
| EG (2) | EG11382A (en) |
| ES (1) | ES416625A1 (en) |
| FR (1) | FR2189376B1 (en) |
| GB (1) | GB1426929A (en) |
| IE (1) | IE38690B1 (en) |
| IT (1) | IT961239B (en) |
| LU (1) | LU67837A1 (en) |
| NL (1) | NL152542B (en) |
| NO (1) | NO137193C (en) |
| PH (1) | PH9588A (en) |
| PL (1) | PL81085B1 (en) |
| RO (1) | RO62808A (en) |
| SE (1) | SE396595B (en) |
| TR (1) | TR17184A (en) |
| ZA (1) | ZA733780B (en) |
| ZM (1) | ZM9973A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1244836A (en) * | 1984-03-14 | 1988-11-15 | Teruyuki Nagata | Process for producing diphenylamines or n,n'-diphenyl- phenylenediamines |
| JPS60193949A (en) * | 1984-03-14 | 1985-10-02 | Mitsui Toatsu Chem Inc | Method for producing diphenylamine or its nuclear substituted product |
| DE4100514A1 (en) * | 1991-01-10 | 1992-07-16 | Bayer Ag | Di:phenylamine and derivs. prodn. from corresp. N=cyclohexylidene aniline |
| US5382690A (en) * | 1992-08-11 | 1995-01-17 | Mitsui Toatsu Chemicals, Incorporated | Method for preparing aromatic secondary amino compound |
| US5536878A (en) * | 1992-08-11 | 1996-07-16 | Mitsui Toatsu Chemicals, Inc. | Method for preparing aromatic secondary amino compound |
| EP0803496B1 (en) * | 1992-10-28 | 2000-03-08 | Mitsui Chemicals, Inc. | Process for the preparation of diphenlyamine or nucleus-substituted derivative thereof |
-
1972
- 1972-06-24 IT IT26169/72A patent/IT961239B/en active
-
1973
- 1973-04-04 AR AR247398A patent/AR197133A1/en active
- 1973-05-16 AU AU55762/73A patent/AU477211B2/en not_active Expired
- 1973-05-22 TR TR17184A patent/TR17184A/en unknown
- 1973-05-27 EG EG196/73A patent/EG11382A/en active
- 1973-05-29 EG EG202/73A patent/EG11504A/en active
- 1973-06-05 BG BG023797A patent/BG25983A3/en unknown
- 1973-06-05 ZA ZA733780A patent/ZA733780B/en unknown
- 1973-06-06 IE IE912/73A patent/IE38690B1/en unknown
- 1973-06-11 RO RO7300075103A patent/RO62808A/en unknown
- 1973-06-12 GB GB2797273A patent/GB1426929A/en not_active Expired
- 1973-06-15 PH PH14728*UA patent/PH9588A/en unknown
- 1973-06-18 FR FR7322028A patent/FR2189376B1/fr not_active Expired
- 1973-06-19 BE BE1005173A patent/BE801095A/en unknown
- 1973-06-20 BR BR4613/73A patent/BR7304613D0/en unknown
- 1973-06-20 LU LU67837A patent/LU67837A1/xx unknown
- 1973-06-21 SE SE7308846A patent/SE396595B/en unknown
- 1973-06-21 CA CA174,597A patent/CA998692A/en not_active Expired
- 1973-06-21 CH CH900273A patent/CH574901A5/xx not_active IP Right Cessation
- 1973-06-21 NO NO732573A patent/NO137193C/en unknown
- 1973-06-22 AT AT552673A patent/AT323716B/en not_active IP Right Cessation
- 1973-06-22 JP JP48069953A patent/JPS4949924A/ja active Pending
- 1973-06-22 DD DD171771A patent/DD104507A5/xx unknown
- 1973-06-22 DE DE2331960A patent/DE2331960A1/en active Pending
- 1973-06-23 ES ES416625A patent/ES416625A1/en not_active Expired
- 1973-06-25 NL NL737308823A patent/NL152542B/en unknown
- 1973-06-26 PL PL1973163513A patent/PL81085B1/pl unknown
- 1973-07-01 ZM ZM99/73*7A patent/ZM9973A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE396595B (en) | 1977-09-26 |
| GB1426929A (en) | 1976-03-03 |
| EG11382A (en) | 1977-12-31 |
| IE38690L (en) | 1973-12-24 |
| PL81085B1 (en) | 1975-08-30 |
| RO62808A (en) | 1977-10-15 |
| NL7308823A (en) | 1973-12-28 |
| AR197133A1 (en) | 1974-03-15 |
| ZM9973A1 (en) | 1974-05-21 |
| DE2331960A1 (en) | 1974-01-10 |
| FR2189376A1 (en) | 1974-01-25 |
| PH9588A (en) | 1976-01-19 |
| DD104507A5 (en) | 1974-03-12 |
| BR7304613D0 (en) | 1974-08-29 |
| CA998692A (en) | 1976-10-19 |
| LU67837A1 (en) | 1973-08-28 |
| IT961239B (en) | 1973-12-10 |
| AU477211B2 (en) | 1976-10-21 |
| ZA733780B (en) | 1974-05-29 |
| TR17184A (en) | 1974-04-25 |
| AU5576273A (en) | 1974-11-21 |
| BE801095A (en) | 1973-10-15 |
| EG11504A (en) | 1977-08-15 |
| FR2189376B1 (en) | 1976-06-11 |
| CH574901A5 (en) | 1976-04-30 |
| AT323716B (en) | 1975-07-25 |
| NO137193C (en) | 1978-01-18 |
| BG25983A3 (en) | 1979-01-12 |
| NO137193B (en) | 1977-10-10 |
| NL152542B (en) | 1977-03-15 |
| JPS4949924A (en) | 1974-05-15 |
| ES416625A1 (en) | 1976-02-01 |
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