BE835413A - Procede de fabrication de nitronaphtalenes - Google Patents
Procede de fabrication de nitronaphtalenesInfo
- Publication number
- BE835413A BE835413A BE161724A BE161724A BE835413A BE 835413 A BE835413 A BE 835413A BE 161724 A BE161724 A BE 161724A BE 161724 A BE161724 A BE 161724A BE 835413 A BE835413 A BE 835413A
- Authority
- BE
- Belgium
- Prior art keywords
- nitronaphthalen
- manufacturing process
- manufacturing
- nitronaphthalen manufacturing
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/06—Preparation of nitro compounds
- C07C201/08—Preparation of nitro compounds by substitution of hydrogen atoms by nitro groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742453529 DE2453529A1 (de) | 1974-11-12 | 1974-11-12 | Verfahren zur herstellung von nitronaphthalinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE835413A true BE835413A (fr) | 1976-05-10 |
Family
ID=5930592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE161724A BE835413A (fr) | 1974-11-12 | 1975-11-10 | Procede de fabrication de nitronaphtalenes |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5170757A (xx) |
| BE (1) | BE835413A (xx) |
| DE (1) | DE2453529A1 (xx) |
| DK (1) | DK504175A (xx) |
| ES (1) | ES442523A1 (xx) |
| FR (1) | FR2291182A1 (xx) |
| LU (1) | LU73774A1 (xx) |
| NL (1) | NL7513139A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4495372A (en) * | 1982-11-05 | 1985-01-22 | Uniroyal, Inc. | Preparation of mono-nitro aromatic compounds |
| ES2057684T3 (es) * | 1990-09-05 | 1994-10-16 | Thomas & Betts Corp | Dispositivo de proteccion de transporte y de insercion para cables multiconductores. |
| CN1096444C (zh) * | 1996-10-10 | 2002-12-18 | 常州市常宇化工厂 | 一种利用结晶分离法制备甲萘胺的方法 |
| DE19739202C1 (de) | 1997-09-08 | 1999-03-25 | Bayer Ag | Verfahren zur Herstellung eines Dinitronaphthalin-Isomerengemisches mit hohem Anteil an 1,5-Dinitronaphthalin |
| EP1004570B1 (en) * | 1998-11-23 | 2004-05-06 | Council of Scientific and Industrial Research | A process for the production of nitroarenes with high para-selectivity from monosubstituted aromatic hydrocarbons using aluminosilicates as catalysts |
| DE19958389A1 (de) | 1999-12-03 | 2001-06-07 | Bayer Ag | Verfahren zur Herstellung eines Dinitronaphthalin-Isomerengemisches mit erhöhtem Anteil an 1,5-Dinitronaphthalin |
| US6737548B2 (en) | 2001-05-08 | 2004-05-18 | Mitsui Chemicals, Inc. | Process for preparing 1,5-diaminonaphthalene derivative |
| DE10209644A1 (de) | 2002-03-05 | 2003-09-18 | Bayer Ag | Verfahren zur Herstellung eines Dinitronaphthalin-Isomerengemisches mit hohem Anteil an 1,5-Dinitronaphthalin |
| EP1529772B1 (en) | 2003-11-05 | 2011-08-17 | Bayer MaterialScience AG | Process for the production of 1,5-dinitronaphthalene |
-
1974
- 1974-11-12 DE DE19742453529 patent/DE2453529A1/de active Pending
-
1975
- 1975-11-10 DK DK504175A patent/DK504175A/da unknown
- 1975-11-10 NL NL7513139A patent/NL7513139A/xx unknown
- 1975-11-10 JP JP13419375A patent/JPS5170757A/ja active Pending
- 1975-11-10 BE BE161724A patent/BE835413A/xx unknown
- 1975-11-10 LU LU73774A patent/LU73774A1/xx unknown
- 1975-11-11 ES ES442523A patent/ES442523A1/es not_active Expired
- 1975-11-12 FR FR7534495A patent/FR2291182A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| LU73774A1 (xx) | 1976-09-06 |
| ES442523A1 (es) | 1977-04-16 |
| DK504175A (da) | 1976-05-13 |
| DE2453529A1 (de) | 1976-05-13 |
| NL7513139A (nl) | 1976-05-14 |
| FR2291182A1 (fr) | 1976-06-11 |
| JPS5170757A (en) | 1976-06-18 |
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