IE38691L - Diphenylamine and derivatives - Google Patents
Diphenylamine and derivativesInfo
- Publication number
- IE38691L IE38691L IE730947A IE94773A IE38691L IE 38691 L IE38691 L IE 38691L IE 730947 A IE730947 A IE 730947A IE 94773 A IE94773 A IE 94773A IE 38691 L IE38691 L IE 38691L
- Authority
- IE
- Ireland
- Prior art keywords
- diphenylamine
- derivatives
- june
- gb1382206a
- diphenylamines
- Prior art date
Links
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 title abstract 5
- 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
- 238000006356 dehydrogenation reaction Methods 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 150000002466 imines Chemical class 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
- 238000002317 scanning near-field acoustic microscopy Methods 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)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1382206 Diphenylamines SNAM PROGETTI SpA 12 June 1973 [24 June 1972] 27973/73 Heading C2C Diphenylamine and derivatives thereof are produced by contacting an imine of the formula where R<SP>1</SP>, R<SP>2</SP>, R<SP>3</SP>, R<SP>4</SP>, R<SP>5</SP>, R<SP>6</SP>, R<SP>7</SP>, R<SP>8</SP>, R<SP>9</SP> and R<SP>10</SP> are H, alkyl, phenyl, amino, alkoxy or hydroxy, with a dehydrogenation catalyst at 300-500 C.
[GB1382206A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26170/72A IT961240B (en) | 1972-06-24 | 1972-06-24 | PROCEDURE FOR THE PRODUCTION OF DIPHENYLAMINE AND ITS DERIVATIVES |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE38691L true IE38691L (en) | 1973-12-24 |
| IE38691B1 IE38691B1 (en) | 1978-05-10 |
Family
ID=11218821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE947/73A IE38691B1 (en) | 1972-06-24 | 1973-06-11 | Process for producing diphenylamine and derivatives thereotf |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS4949925A (en) |
| AR (1) | AR201830A1 (en) |
| AT (1) | AT323717B (en) |
| BE (1) | BE801096A (en) |
| BG (1) | BG25789A3 (en) |
| BR (1) | BR7304614D0 (en) |
| CA (1) | CA998693A (en) |
| CH (1) | CH574902A5 (en) |
| DD (1) | DD104508A5 (en) |
| DE (1) | DE2331878B2 (en) |
| ES (1) | ES416626A1 (en) |
| FR (1) | FR2189377B1 (en) |
| GB (1) | GB1382206A (en) |
| IE (1) | IE38691B1 (en) |
| IT (1) | IT961240B (en) |
| LU (1) | LU67838A1 (en) |
| NL (1) | NL150425B (en) |
| NO (1) | NO137194C (en) |
| PH (1) | PH9359A (en) |
| PL (1) | PL81082B1 (en) |
| RO (1) | RO62809A (en) |
| SE (1) | SE396596B (en) |
| TR (1) | TR17477A (en) |
| ZA (1) | ZA733781B (en) |
| ZM (1) | ZM10073A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2520893C2 (en) * | 1975-05-10 | 1982-03-11 | Bayer Ag, 5090 Leverkusen | Process for the production of diphenylamine |
| DE3041892A1 (en) * | 1980-11-06 | 1982-06-09 | Hoechst Ag, 6000 Frankfurt | METHOD FOR PRODUCING AROMATIC AMINES |
| DE3041836A1 (en) * | 1980-11-06 | 1982-06-09 | Hoechst Ag, 6000 Frankfurt | METHOD FOR PRODUCING AROMATIC AMINES |
| FR2659652B1 (en) * | 1990-03-13 | 1992-07-03 | Rhone Poulenc Chimie | PROCESS FOR THE PREPARATION OF N-PHENYL BENZOQUINONE-IMINE. |
| US5196592A (en) * | 1991-01-10 | 1993-03-23 | Bayer Aktiengesellschaft | Process for the preparation of diphenylamines |
| DE4100514A1 (en) * | 1991-01-10 | 1992-07-16 | Bayer Ag | Di:phenylamine and derivs. prodn. from corresp. N=cyclohexylidene aniline |
| DE4132945A1 (en) * | 1991-10-04 | 1993-04-08 | Bayer Ag | PROCESS FOR THE PREPARATION OF DIPHENYLAMINES |
| DE4224366A1 (en) * | 1992-07-23 | 1994-01-27 | Bayer Ag | Process for the preparation of diphenylamines |
| 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 |
-
1972
- 1972-06-24 IT IT26170/72A patent/IT961240B/en active
-
1973
- 1973-04-17 AR AR247611A patent/AR201830A1/en active
- 1973-05-22 TR TR17477A patent/TR17477A/en unknown
- 1973-06-05 ZA ZA733781A patent/ZA733781B/en unknown
- 1973-06-11 IE IE947/73A patent/IE38691B1/en unknown
- 1973-06-11 RO RO7300075104A patent/RO62809A/en unknown
- 1973-06-12 GB GB2797373A patent/GB1382206A/en not_active Expired
- 1973-06-15 PH PH14729*UA patent/PH9359A/en unknown
- 1973-06-15 ZM ZM100/73*UA patent/ZM10073A1/en unknown
- 1973-06-18 FR FR7322029A patent/FR2189377B1/fr not_active Expired
- 1973-06-19 BE BE1005174A patent/BE801096A/en unknown
- 1973-06-20 BR BR4614/73A patent/BR7304614D0/en unknown
- 1973-06-20 LU LU67838A patent/LU67838A1/xx unknown
- 1973-06-21 NO NO2574/73A patent/NO137194C/en unknown
- 1973-06-21 CH CH900373A patent/CH574902A5/xx not_active IP Right Cessation
- 1973-06-21 CA CA174,598A patent/CA998693A/en not_active Expired
- 1973-06-22 JP JP48069954A patent/JPS4949925A/ja active Pending
- 1973-06-22 AT AT552773A patent/AT323717B/en not_active IP Right Cessation
- 1973-06-22 DE DE19732331878 patent/DE2331878B2/en not_active Withdrawn
- 1973-06-22 DD DD171773A patent/DD104508A5/xx unknown
- 1973-06-22 PL PL1973163514A patent/PL81082B1/pl unknown
- 1973-06-23 ES ES416626A patent/ES416626A1/en not_active Expired
- 1973-06-23 BG BG023958A patent/BG25789A3/en unknown
- 1973-06-25 SE SE7308920A patent/SE396596B/en unknown
- 1973-06-25 NL NL737308824A patent/NL150425B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IE38691B1 (en) | 1978-05-10 |
| JPS4949925A (en) | 1974-05-15 |
| PH9359A (en) | 1975-10-09 |
| LU67838A1 (en) | 1973-08-28 |
| CH574902A5 (en) | 1976-04-30 |
| ES416626A1 (en) | 1976-02-16 |
| BR7304614D0 (en) | 1974-08-29 |
| NO137194C (en) | 1978-01-18 |
| DE2331878A1 (en) | 1974-01-17 |
| AR201830A1 (en) | 1975-04-24 |
| DE2331878B2 (en) | 1976-03-04 |
| DD104508A5 (en) | 1974-03-12 |
| NL7308824A (en) | 1973-12-28 |
| GB1382206A (en) | 1975-01-29 |
| NL150425B (en) | 1976-08-16 |
| NO137194B (en) | 1977-10-10 |
| PL81082B1 (en) | 1975-08-30 |
| FR2189377A1 (en) | 1974-01-25 |
| ZA733781B (en) | 1974-09-25 |
| FR2189377B1 (en) | 1978-03-17 |
| SE396596B (en) | 1977-09-26 |
| TR17477A (en) | 1975-07-23 |
| RO62809A (en) | 1978-05-15 |
| IT961240B (en) | 1973-12-10 |
| AU5587973A (en) | 1974-11-21 |
| AT323717B (en) | 1975-07-25 |
| BG25789A3 (en) | 1978-12-12 |
| BE801096A (en) | 1973-10-15 |
| CA998693A (en) | 1976-10-19 |
| ZM10073A1 (en) | 1974-05-21 |
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