DK504175A - PROCEDURE FOR THE PREPARATION OF NITRONAPHTHALENES - Google Patents
PROCEDURE FOR THE PREPARATION OF NITRONAPHTHALENESInfo
- Publication number
- DK504175A DK504175A DK504175A DK504175A DK504175A DK 504175 A DK504175 A DK 504175A DK 504175 A DK504175 A DK 504175A DK 504175 A DK504175 A DK 504175A DK 504175 A DK504175 A DK 504175A
- Authority
- DK
- Denmark
- Prior art keywords
- nitronaphthalenes
- procedure
- preparation
- 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 (en) | 1974-11-12 | 1974-11-12 | PROCESS FOR THE MANUFACTURING OF NITRONAPHTHALINES |
Publications (1)
Publication Number | Publication Date |
---|---|
DK504175A true DK504175A (en) | 1976-05-13 |
Family
ID=5930592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK504175A DK504175A (en) | 1974-11-12 | 1975-11-10 | PROCEDURE FOR THE PREPARATION OF NITRONAPHTHALENES |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5170757A (en) |
BE (1) | BE835413A (en) |
DE (1) | DE2453529A1 (en) |
DK (1) | DK504175A (en) |
ES (1) | ES442523A1 (en) |
FR (1) | FR2291182A1 (en) |
LU (1) | LU73774A1 (en) |
NL (1) | NL7513139A (en) |
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 |
DE69103362T2 (en) * | 1990-09-05 | 1994-12-01 | Thomas & Betts Corp | Transport protection and insertion device for multi-core cables. |
CN1096444C (en) * | 1996-10-10 | 2002-12-18 | 常州市常宇化工厂 | Process for preparing menaphthyl amine by using crystallizing separating method |
DE19739202C1 (en) | 1997-09-08 | 1999-03-25 | Bayer Ag | Process for the preparation of a dinitronaphthalene isomer mixture with a high proportion of 1,5-dinitronaphthalene |
DE69823672T2 (en) * | 1998-11-23 | 2004-09-30 | Council Of Scientific And Industrial Research | Process for the preparation of nitroarenes with high para-selectivity from monosubstituted aromatic hydrocarbons using aluminosilicates as catalysts |
DE19958389A1 (en) | 1999-12-03 | 2001-06-07 | Bayer Ag | Process for the preparation of a dinitronaphthalene isomer mixture with an increased proportion of 1,5-dinitronaphthalene |
EP1295864B1 (en) | 2001-05-08 | 2008-12-03 | Mitsui Chemicals Polyurethanes, Inc. | Process for preparation of 1,5-diaminonaphthalenes |
DE10209644A1 (en) | 2002-03-05 | 2003-09-18 | Bayer Ag | Process for the preparation of a dinitronaphthalene isomer mixture with a high proportion of 1,5-dinitronaphthalene |
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/en active Pending
-
1975
- 1975-11-10 BE BE161724A patent/BE835413A/en unknown
- 1975-11-10 DK DK504175A patent/DK504175A/en unknown
- 1975-11-10 NL NL7513139A patent/NL7513139A/en unknown
- 1975-11-10 LU LU73774A patent/LU73774A1/xx unknown
- 1975-11-10 JP JP13419375A patent/JPS5170757A/en active Pending
- 1975-11-11 ES ES442523A patent/ES442523A1/en not_active Expired
- 1975-11-12 FR FR7534495A patent/FR2291182A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
NL7513139A (en) | 1976-05-14 |
JPS5170757A (en) | 1976-06-18 |
FR2291182A1 (en) | 1976-06-11 |
LU73774A1 (en) | 1976-09-06 |
DE2453529A1 (en) | 1976-05-13 |
ES442523A1 (en) | 1977-04-16 |
BE835413A (en) | 1976-05-10 |
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