AT323717B - Verfahren zur herstellung von gegebenenfalls substituiertem diphenylamin - Google Patents
Verfahren zur herstellung von gegebenenfalls substituiertem diphenylaminInfo
- Publication number
- AT323717B AT323717B AT552773A AT552773A AT323717B AT 323717 B AT323717 B AT 323717B AT 552773 A AT552773 A AT 552773A AT 552773 A AT552773 A AT 552773A AT 323717 B AT323717 B AT 323717B
- Authority
- AT
- Austria
- Prior art keywords
- necessary
- substituted diphenylamine
- manufacturing substituted
- manufacturing
- diphenylamine
- Prior art date
Links
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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)
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 |
|---|---|
| AT323717B true AT323717B (de) | 1975-07-25 |
Family
ID=11218821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT552773A AT323717B (de) | 1972-06-24 | 1973-06-22 | Verfahren zur herstellung von gegebenenfalls substituiertem diphenylamin |
Country Status (25)
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 |
| DE3041836A1 (de) * | 1980-11-06 | 1982-06-09 | Hoechst Ag, 6000 Frankfurt | Verfahren zur herstellung von aromatischen aminen |
| DE3041892A1 (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. |
| DE4100514A1 (de) * | 1991-01-10 | 1992-07-16 | Bayer Ag | Verfahren zur herstellung von diphenylaminen |
| US5196592A (en) * | 1991-01-10 | 1993-03-23 | Bayer Aktiengesellschaft | Process for the preparation of diphenylamines |
| 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 IE IE947/73A patent/IE38691B1/xx unknown
- 1973-06-11 RO RO7300075104A patent/RO62809A/ro 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/xx 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 CA CA174,598A patent/CA998693A/en not_active Expired
- 1973-06-21 CH CH900373A patent/CH574902A5/xx not_active IP Right Cessation
- 1973-06-21 NO NO2574/73A patent/NO137194C/no unknown
- 1973-06-22 JP JP48069954A patent/JPS4949925A/ja active Pending
- 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 DE DE19732331878 patent/DE2331878B2/de not_active Withdrawn
- 1973-06-22 DD DD171773A patent/DD104508A5/xx unknown
- 1973-06-23 BG BG023958A 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
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |