DE130438C - - Google Patents
Info
- Publication number
- DE130438C DE130438C DENDAT130438D DE130438DA DE130438C DE 130438 C DE130438 C DE 130438C DE NDAT130438 D DENDAT130438 D DE NDAT130438D DE 130438D A DE130438D A DE 130438DA DE 130438 C DE130438 C DE 130438C
- Authority
- DE
- Germany
- Prior art keywords
- nitrophenylenediamine
- heating
- preparation
- under pressure
- aqueous ammonia
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- FBMPKWAJWSPYLS-UHFFFAOYSA-N (4-nitrophenyl)sulfamic acid Chemical compound OS(=O)(=O)NC1=CC=C([N+]([O-])=O)C=C1 FBMPKWAJWSPYLS-UHFFFAOYSA-N 0.000 claims 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- FYTRVVJHEWUARG-UHFFFAOYSA-N n-(2-aminophenyl)nitramide Chemical compound NC1=CC=CC=C1N[N+]([O-])=O FYTRVVJHEWUARG-UHFFFAOYSA-N 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000011049 pearl Substances 0.000 description 1
Landscapes
- Farming Of Fish And Shellfish (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE130438C true DE130438C (enrdf_load_stackoverflow) |
Family
ID=398837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT130438D Active DE130438C (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE130438C (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2742174A1 (de) * | 1977-09-20 | 1979-03-29 | Bayer Ag | Verfahren zur herstellung von aminen |
-
0
- DE DENDAT130438D patent/DE130438C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2742174A1 (de) * | 1977-09-20 | 1979-03-29 | Bayer Ag | Verfahren zur herstellung von aminen |
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