FR1019244A - Procédé de fabrication de l'acide 4-nitro-1-aminonaphtalène-5-sulfonique - Google Patents
Procédé de fabrication de l'acide 4-nitro-1-aminonaphtalène-5-sulfoniqueInfo
- Publication number
- FR1019244A FR1019244A FR1019244DA FR1019244A FR 1019244 A FR1019244 A FR 1019244A FR 1019244D A FR1019244D A FR 1019244DA FR 1019244 A FR1019244 A FR 1019244A
- Authority
- FR
- France
- Prior art keywords
- aminonaphthalene
- nitro
- manufacturing process
- sulfonic acid
- sulfonic
- 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.)
- Expired
Links
- YGEGIMMOUKNOKL-UHFFFAOYSA-N 5-amino-8-nitronaphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(N)=CC=C([N+]([O-])=O)C2=C1S(O)(=O)=O YGEGIMMOUKNOKL-UHFFFAOYSA-N 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
- C07C309/01—Sulfonic acids
- C07C309/28—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
- C07C309/45—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton
- C07C309/47—Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing nitrogen atoms, not being part of nitro or nitroso groups, bound to the carbon skeleton having at least one of the sulfo groups bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1019244X | 1949-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1019244A true FR1019244A (fr) | 1953-01-19 |
Family
ID=4552917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1019244D Expired FR1019244A (fr) | 1949-03-25 | 1950-03-23 | Procédé de fabrication de l'acide 4-nitro-1-aminonaphtalène-5-sulfonique |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE812078C (fr) |
| FR (1) | FR1019244A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3305204A1 (de) * | 1983-02-16 | 1984-08-16 | Bayer Ag, 5090 Leverkusen | Nitro-aminoaphthalinsulfonsaeuren |
-
1949
- 1949-11-29 DE DEC210A patent/DE812078C/de not_active Expired
-
1950
- 1950-03-23 FR FR1019244D patent/FR1019244A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE812078C (de) | 1951-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR1090261A (fr) | Procédé de fabrication de l'acide téréphtalique | |
| FR1019244A (fr) | Procédé de fabrication de l'acide 4-nitro-1-aminonaphtalène-5-sulfonique | |
| CH284071A (fr) | Procédé de fabrication de l'acide isovalérique. | |
| FR59916E (fr) | Procédé de fabrication de l'acide téréphtalique | |
| FR1043797A (fr) | Procédé de fabrication des esters de l'acide 12-cétostéarique | |
| FR997630A (fr) | Procédé de fabrication d'acide nitrique concentré | |
| FR58915E (fr) | Procédé de fabrication de l'acide alpha-naphtylacétique | |
| FR1005554A (fr) | Procédé de fabrication d'acide tartrique | |
| FR1006339A (fr) | Procédé de fabrication de l'acide alpha-naphtylacétique | |
| FR985709A (fr) | Procédé de fabrication d'acide mono-chloracétique | |
| FR1109012A (fr) | Procédé de fabrication de l'acide cyanhydrique | |
| FR1030630A (fr) | Procédé de fabrication d'esters d'acide orthophosphorique | |
| FR935146A (fr) | Procédé de fabrication d'acide alpha-éthylhexoïque | |
| FR1026240A (fr) | Procédé pour la fabrication de l'acide prussique | |
| FR986103A (fr) | Procédé et installation pour la fabrication de l'acide sulfurique | |
| FR979134A (fr) | Procédé de fabrication de l'acide monochloracétique | |
| FR1096419A (fr) | Procédé de fabrication de l'acide orthocarboxyhydrocinnamique | |
| FR983507A (fr) | Procédé de purification d'acide sulfurique concentré | |
| FR1047283A (fr) | Procédé de production d'acide sulfurique | |
| FR1093822A (fr) | Procédé de fabrication d'acide oméga-amino-nonanoïque | |
| FR60727E (fr) | Procédé de fabrication d'engrais organo-chimiques | |
| FR1077546A (fr) | Procédé de fabrication d'acide phosphonitrique concentré | |
| FR1071614A (fr) | Procédé pour la production d'acide sulfurique | |
| FR1071603A (fr) | Procédé pour la production d'acide sulfurique | |
| FR984262A (fr) | Procédé de fabrication de la 2-éthoxy-benzamide |