DE63956C - Verfahren zur Darstellung einer Amidonaphtolmonosulfosäure - Google Patents
Verfahren zur Darstellung einer AmidonaphtolmonosulfosäureInfo
- Publication number
- DE63956C DE63956C DENDAT63956D DE63956DA DE63956C DE 63956 C DE63956 C DE 63956C DE NDAT63956 D DENDAT63956 D DE NDAT63956D DE 63956D A DE63956D A DE 63956DA DE 63956 C DE63956 C DE 63956C
- Authority
- DE
- Germany
- Prior art keywords
- amidonaphthol
- preparation
- monosulfonic acid
- acid
- monosulfonic
- 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 - Lifetime
Links
- 239000002253 acid Substances 0.000 title claims 4
- 238000000034 method Methods 0.000 title claims 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 101700050571 SUOX Proteins 0.000 description 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
- C07C309/49—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 the carbon skeleton being further substituted by singly-bound oxygen atoms
- C07C309/50—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 the carbon skeleton being further substituted by singly-bound oxygen atoms 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)
Description
BERLIN. GEDRUCKT IN DER RElCHSDRUCKEREi
Claims (1)
- Patent-An spruch:Verfahren zur Darstellung einer Amidonaphtolmonosulfosäure, darin bestehend, dafs Dioxynaphtalinmonosulfosäure, welche durch Schmelzen der ß-Naphtol-i-disülfosäure des Patentes No. 44079 mit Alkalien erhalten wird, nach dem im Patent No. 62964 beschriebenen Verfahren mit Ammoniakflüssigkeit erhitzt wird.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE63956C true DE63956C (de) |
Family
ID=337854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT63956D Expired - Lifetime DE63956C (de) | Verfahren zur Darstellung einer Amidonaphtolmonosulfosäure |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE63956C (de) |
-
0
- DE DENDAT63956D patent/DE63956C/de not_active Expired - Lifetime
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