DE258299C - - Google Patents
Info
- Publication number
- DE258299C DE258299C DENDAT258299D DE258299DA DE258299C DE 258299 C DE258299 C DE 258299C DE NDAT258299 D DENDAT258299 D DE NDAT258299D DE 258299D A DE258299D A DE 258299DA DE 258299 C DE258299 C DE 258299C
- Authority
- DE
- Germany
- Prior art keywords
- sulfonic acid
- oxynaphthalene
- chloro
- aromatic sulfonic
- arylsulfamino
- 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
- 239000002253 acid Substances 0.000 claims 1
- -1 aromatic sulfonic acid chlorides Chemical class 0.000 claims 1
- 239000012320 chlorinating reagent Substances 0.000 claims 1
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims 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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE258299C true DE258299C (en:Method) |
Family
ID=516140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT258299D Active DE258299C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE258299C (en:Method) |
-
0
- DE DENDAT258299D patent/DE258299C/de active Active
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