BG25789A3 - A method of obtaining diphenylamine and its derivatives - Google Patents
A method of obtaining diphenylamine and its derivativesInfo
- Publication number
- BG25789A3 BG25789A3 BG7300023958A BG2395873A BG25789A3 BG 25789 A3 BG25789 A3 BG 25789A3 BG 7300023958 A BG7300023958 A BG 7300023958A BG 2395873 A BG2395873 A BG 2395873A BG 25789 A3 BG25789 A3 BG 25789A3
- Authority
- BG
- Bulgaria
- Prior art keywords
- diphenylamine
- derivatives
- obtaining
- obtaining 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
- C07C209/68—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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT26170/72A IT961240B (it) | 1972-06-24 | 1972-06-24 | Procedimento per la produzione di difenilammina e suoi derivati |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG25789A3 true BG25789A3 (en) | 1978-12-12 |
Family
ID=11218821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG7300023958A BG25789A3 (en) | 1972-06-24 | 1973-06-23 | A method of obtaining diphenylamine and its derivatives |
Country Status (25)
| Country | Link |
|---|---|
| JP (1) | JPS4949925A (hu) |
| AR (1) | AR201830A1 (hu) |
| AT (1) | AT323717B (hu) |
| BE (1) | BE801096A (hu) |
| BG (1) | BG25789A3 (hu) |
| BR (1) | BR7304614D0 (hu) |
| CA (1) | CA998693A (hu) |
| CH (1) | CH574902A5 (hu) |
| DD (1) | DD104508A5 (hu) |
| DE (1) | DE2331878B2 (hu) |
| ES (1) | ES416626A1 (hu) |
| FR (1) | FR2189377B1 (hu) |
| GB (1) | GB1382206A (hu) |
| IE (1) | IE38691B1 (hu) |
| IT (1) | IT961240B (hu) |
| LU (1) | LU67838A1 (hu) |
| NL (1) | NL150425B (hu) |
| NO (1) | NO137194C (hu) |
| PH (1) | PH9359A (hu) |
| PL (1) | PL81082B1 (hu) |
| RO (1) | RO62809A (hu) |
| SE (1) | SE396596B (hu) |
| TR (1) | TR17477A (hu) |
| ZA (1) | ZA733781B (hu) |
| ZM (1) | ZM10073A1 (hu) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2520893C2 (de) * | 1975-05-10 | 1982-03-11 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Diphenylamin |
| DE3041892A1 (de) * | 1980-11-06 | 1982-06-09 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von aromatischen aminen |
| DE3041836A1 (de) * | 1980-11-06 | 1982-06-09 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von aromatischen aminen |
| FR2659652B1 (fr) * | 1990-03-13 | 1992-07-03 | Rhone Poulenc Chimie | Procede de preparation de n-phenyl benzoquinone-imine. |
| US5196592A (en) * | 1991-01-10 | 1993-03-23 | Bayer Aktiengesellschaft | Process for the preparation of diphenylamines |
| DE4100514A1 (de) * | 1991-01-10 | 1992-07-16 | Bayer Ag | Verfahren zur herstellung von diphenylaminen |
| DE4132945A1 (de) * | 1991-10-04 | 1993-04-08 | Bayer Ag | Verfahren zur herstellung von diphenylaminen |
| DE4224366A1 (de) * | 1992-07-23 | 1994-01-27 | Bayer Ag | Verfahren zur Herstellung von Diphenylaminen |
| 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/it active
-
1973
- 1973-04-17 AR AR247611A patent/AR201830A1/es active
- 1973-05-22 TR TR17477A patent/TR17477A/xx unknown
- 1973-06-05 ZA ZA733781A patent/ZA733781B/xx unknown
- 1973-06-11 RO RO7300075104A patent/RO62809A/ro unknown
- 1973-06-11 IE IE947/73A patent/IE38691B1/xx unknown
- 1973-06-12 GB GB2797373A patent/GB1382206A/en not_active Expired
- 1973-06-15 ZM ZM100/73*UA patent/ZM10073A1/xx unknown
- 1973-06-15 PH PH14729*UA patent/PH9359A/en unknown
- 1973-06-18 FR FR7322029A patent/FR2189377B1/fr not_active Expired
- 1973-06-19 BE BE1005174A patent/BE801096A/xx unknown
- 1973-06-20 LU LU67838A patent/LU67838A1/xx unknown
- 1973-06-20 BR BR4614/73A patent/BR7304614D0/pt unknown
- 1973-06-21 CH CH900373A patent/CH574902A5/xx not_active IP Right Cessation
- 1973-06-21 NO NO2574/73A patent/NO137194C/no unknown
- 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 DE DE19732331878 patent/DE2331878B2/de not_active Withdrawn
- 1973-06-22 AT AT552773A patent/AT323717B/de not_active IP Right Cessation
- 1973-06-22 PL PL1973163514A patent/PL81082B1/pl unknown
- 1973-06-22 DD DD171773A patent/DD104508A5/xx unknown
- 1973-06-23 BG BG7300023958A patent/BG25789A3/xx unknown
- 1973-06-23 ES ES416626A patent/ES416626A1/es not_active Expired
- 1973-06-25 SE SE7308920A patent/SE396596B/xx unknown
- 1973-06-25 NL NL737308824A patent/NL150425B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA733781B (en) | 1974-09-25 |
| AT323717B (de) | 1975-07-25 |
| NL7308824A (hu) | 1973-12-28 |
| NO137194C (no) | 1978-01-18 |
| ES416626A1 (es) | 1976-02-16 |
| CH574902A5 (hu) | 1976-04-30 |
| IT961240B (it) | 1973-12-10 |
| PL81082B1 (hu) | 1975-08-30 |
| PH9359A (en) | 1975-10-09 |
| FR2189377B1 (hu) | 1978-03-17 |
| AU5587973A (en) | 1974-11-21 |
| LU67838A1 (hu) | 1973-08-28 |
| SE396596B (sv) | 1977-09-26 |
| DD104508A5 (hu) | 1974-03-12 |
| AR201830A1 (es) | 1975-04-24 |
| TR17477A (tr) | 1975-07-23 |
| IE38691B1 (en) | 1978-05-10 |
| GB1382206A (en) | 1975-01-29 |
| DE2331878A1 (de) | 1974-01-17 |
| BR7304614D0 (pt) | 1974-08-29 |
| IE38691L (en) | 1973-12-24 |
| CA998693A (en) | 1976-10-19 |
| RO62809A (fr) | 1978-05-15 |
| DE2331878B2 (de) | 1976-03-04 |
| NL150425B (nl) | 1976-08-16 |
| ZM10073A1 (en) | 1974-05-21 |
| NO137194B (no) | 1977-10-10 |
| JPS4949925A (hu) | 1974-05-15 |
| FR2189377A1 (hu) | 1974-01-25 |
| BE801096A (fr) | 1973-10-15 |
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