DE83447C - - Google Patents
Info
- Publication number
- DE83447C DE83447C DENDAT83447D DE83447DA DE83447C DE 83447 C DE83447 C DE 83447C DE NDAT83447 D DENDAT83447 D DE NDAT83447D DE 83447D A DE83447D A DE 83447DA DE 83447 C DE83447 C DE 83447C
- Authority
- DE
- Germany
- Prior art keywords
- salts
- disulfonic acid
- bezw
- amidophenol
- resorcinol
- 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
- 150000003839 salts Chemical class 0.000 claims 2
- 239000011780 sodium chloride Substances 0.000 claims 2
- GQTHXQVZAKGYGN-UHFFFAOYSA-N 2,4-dihydroxybenzene-1,3-disulfonic acid Chemical compound OC1=CC=C(S(O)(=O)=O)C(O)=C1S(O)(=O)=O GQTHXQVZAKGYGN-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims 1
- 150000003863 ammonium salts Chemical class 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Description
(2. Auflage, ausgegeben am 17. August i8g8.)
BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.
Claims (1)
- Patent-Anspruch:Verfahren zur Darstellung von m- Amidophenoldisulfosäure bezw. deren Salzen, darin bestehend, dafs man die Resorcindisulfosäure oder deren Salze mit Ammoniak bei Gegenwart oder Abwesenheit von Ammoniumsalzen erhitzt.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE83447C true DE83447C (de) |
Family
ID=355763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT83447D Active DE83447C (de) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE83447C (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4100034A (en) * | 1976-07-19 | 1978-07-11 | Peabody Coal Company | Quenching method |
-
0
- DE DENDAT83447D patent/DE83447C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4100034A (en) * | 1976-07-19 | 1978-07-11 | Peabody Coal Company | Quenching method |
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