BR8701622A - Processo para a producao de diaminas aromaticas - Google Patents
Processo para a producao de diaminas aromaticasInfo
- Publication number
- BR8701622A BR8701622A BR8701622A BR8701622A BR8701622A BR 8701622 A BR8701622 A BR 8701622A BR 8701622 A BR8701622 A BR 8701622A BR 8701622 A BR8701622 A BR 8701622A BR 8701622 A BR8701622 A BR 8701622A
- Authority
- BR
- Brazil
- Prior art keywords
- production
- aromatic diamines
- diamines
- aromatic
- Prior art date
Links
- 150000004984 aromatic diamines Chemical class 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
- C07C209/30—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds
- C07C209/32—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups
- C07C209/36—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of nitrogen-to-oxygen or nitrogen-to-nitrogen bonds by reduction of nitro groups by reduction of nitro groups bound to carbon atoms of six-membered aromatic rings in presence of hydrogen-containing gases and a catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19863611677 DE3611677A1 (de) | 1986-04-08 | 1986-04-08 | Verfahren zur herstellung von aromatischen diamanten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8701622A true BR8701622A (pt) | 1988-01-26 |
Family
ID=6298157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8701622A BR8701622A (pt) | 1986-04-08 | 1987-04-07 | Processo para a producao de diaminas aromaticas |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0240855A1 (pt) |
| JP (1) | JPS62242649A (pt) |
| KR (1) | KR870009984A (pt) |
| BR (1) | BR8701622A (pt) |
| DE (1) | DE3611677A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102643992B1 (ko) * | 2019-02-13 | 2024-03-05 | 누리온 케미칼즈 인터내셔널 비.브이. | 에틸렌아민 화합물의 제조 방법 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1085165B (de) * | 1959-03-18 | 1960-07-14 | Basf Ag | Verfahren zum Hydrieren von Nitro-, Nitroso-, Isonitroso-, Cyan- und/oder aromatischgebundene Aminogruppen enthaltenden Kohlenstoffverbindungen |
| FR1385334A (fr) * | 1964-03-19 | 1965-01-08 | Mobay Chemical Corp | Procédé d'hydrogénation du dinitrotoluène en tolylènediamine |
| DE3315191A1 (de) * | 1983-04-27 | 1984-10-31 | Bayer Ag, 5090 Leverkusen | Verfahren zur kontinuierlichen herstellung von aromatischen diaminen unter gleichzeitiger erzeugung von dampf |
| GB2162839B (en) * | 1984-06-18 | 1987-11-04 | Mitsui Toatsu Chemicals | Process for preparing aminobenzylamine |
-
1986
- 1986-04-08 DE DE19863611677 patent/DE3611677A1/de not_active Withdrawn
-
1987
- 1987-03-26 EP EP87104472A patent/EP0240855A1/de not_active Withdrawn
- 1987-04-06 JP JP62083136A patent/JPS62242649A/ja active Pending
- 1987-04-07 BR BR8701622A patent/BR8701622A/pt unknown
- 1987-04-07 KR KR870003267A patent/KR870009984A/ko not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DE3611677A1 (de) | 1987-10-15 |
| JPS62242649A (ja) | 1987-10-23 |
| EP0240855A1 (de) | 1987-10-14 |
| KR870009984A (ko) | 1987-11-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B15K | Others concerning applications: alteration of classification |
Ipc: C07C 209/36 (2006.01) |