DE81281C - - Google Patents
Info
- Publication number
- DE81281C DE81281C DENDAT81281D DE81281DA DE81281C DE 81281 C DE81281 C DE 81281C DE NDAT81281 D DENDAT81281 D DE NDAT81281D DE 81281D A DE81281D A DE 81281DA DE 81281 C DE81281 C DE 81281C
- Authority
- DE
- Germany
- Prior art keywords
- acid
- oxytoluic
- salts
- temperatures
- heated
- 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
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- MTJGVAJYTOXFJH-UHFFFAOYSA-N 3-aminonaphthalene-1,5-disulfonic acid Chemical compound C1=CC=C(S(O)(=O)=O)C2=CC(N)=CC(S(O)(=O)=O)=C21 MTJGVAJYTOXFJH-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 235000011121 sodium hydroxide Nutrition 0.000 claims 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C65/00—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
- C07C65/01—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups
- C07C65/03—Compounds having carboxyl groups bound to carbon atoms of six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups containing hydroxy or O-metal groups monocyclic and having all hydroxy or O-metal groups bound to the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE81281C true DE81281C (cs) |
Family
ID=353779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT81281D Active DE81281C (cs) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE81281C (cs) |
-
0
- DE DENDAT81281D patent/DE81281C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE81281C (cs) | ||
| DE75755C (de) | Verfahren zur Darstellung von aromatisch substituirten Amidodinaphtylmethanen. | |
| DE84578C (cs) | ||
| DE69554C (de) | Verfahren zur Darstellung von Farbstoffen aus Cinchonidin und alkylirtem Amidobenzhydrol | |
| DE130438C (cs) | ||
| DE295489C (cs) | ||
| DE132477C (cs) | ||
| DE118867C (cs) | ||
| DE201894C (cs) | ||
| DE579841C (de) | Verfahren zur Darstellung von stickstoffhaltigen Derivaten der Anthracenreihe | |
| DE57547C (de) | Verfahren zur Darstellung grauer Farbstoffe aus salzsaurem Nitrosodialkylanilin und 1-5-Dioxynaphtalin, bezw. 1-2-Tetraoxydinaphtyl | |
| DE111658C (cs) | ||
| DE53359C (de) | Verfahren zur Darstellung einer Druckfarbe zum Drucken von Karten und dergl | |
| DE187261C (cs) | ||
| DE256667C (cs) | ||
| DE108400C (cs) | ||
| DE259650C (cs) | ||
| DE60120C (de) | Verfahren zur Darstellung einer Nitrosonaphtylaminsulfosäure | |
| DE271347C (cs) | ||
| DE62353C (de) | Verfahren zur Darstellung des Aluminiums aus seinen Legirungen | |
| DE107249C (de) | Verfahren zur gewinnung des zellsaftes der hefe | |
| DE57963C (de) | Verfahren zur Darstellung von Verbindungen, welche die Atomgruppe C. S. enthalten | |
| DE291499C (cs) | ||
| DE223301C (cs) | ||
| DE341654C (cs) |