DE253082C - - Google Patents
Info
- Publication number
- DE253082C DE253082C DENDAT253082D DE253082DA DE253082C DE 253082 C DE253082 C DE 253082C DE NDAT253082 D DENDAT253082 D DE NDAT253082D DE 253082D A DE253082D A DE 253082DA DE 253082 C DE253082 C DE 253082C
- Authority
- DE
- Germany
- Prior art keywords
- pinacon
- acidic
- neutral
- sulphates
- salt
- 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 description 5
- 239000011780 sodium chloride Substances 0.000 claims description 5
- 230000002378 acidificating Effects 0.000 claims description 4
- 230000001264 neutralization Effects 0.000 claims description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 3
- SDJHPPZKZZWAKF-UHFFFAOYSA-N 2,3-dimethylbuta-1,3-diene Chemical compound CC(=C)C(C)=C SDJHPPZKZZWAKF-UHFFFAOYSA-N 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 1
- 238000006011 modification reaction Methods 0.000 claims 1
- 150000003460 sulfonic acids Chemical class 0.000 claims 1
- 239000002253 acid Substances 0.000 description 2
- DMBHHRLKUKUOEG-UHFFFAOYSA-N Diphenylamine Chemical class C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 description 1
- PJGSXYOJTGTZAV-UHFFFAOYSA-N Pinacolone Chemical compound CC(=O)C(C)(C)C PJGSXYOJTGTZAV-UHFFFAOYSA-N 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- PSZYNBSKGUBXEH-UHFFFAOYSA-N naphthalene-1-sulfonic acid Chemical compound C1=CC=C2C(S(=O)(=O)O)=CC=CC2=C1 PSZYNBSKGUBXEH-UHFFFAOYSA-N 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/025—Sulfonic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE253082C true DE253082C (ja) |
Family
ID=511384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT253082D Active DE253082C (ja) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE253082C (ja) |
-
0
- DE DENDAT253082D patent/DE253082C/de active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE253082C (ja) | ||
DE804986C (de) | Sparbeize | |
DE156901C (ja) | ||
DE551805C (de) | Verfahren zur Beschleunigung der Vulkanisation von natuerlichen und kuenstlichen Kautschukarten | |
DE234912C (ja) | ||
DE27785C (de) | Verfahren zur Darstellung von gelben Farbstoffen mit basischen Eigenschaften durch Einwirkung von Ammoniak oder Aminbasen auf Chinophtalon, dessen Homologe und Substitutionsprodukte | |
DE484664C (de) | Verfahren zur Darstellung von Sulfoderivaten der Oxyarylcarbonsaeurearylide | |
DE270663C (ja) | ||
DE866193C (de) | Verfahren zur Herstellung von in der Amidgruppe substituierten Carbonsaeureamiden | |
DE1005729B (de) | Verfahren zur Polykondensation von Diolestern aromatischer Dicarbonsaeuren | |
AT62130B (de) | Verfahren zur Darstellung von β-γ-Dimethylerythren. | |
DE246650C (de) | Verfahren zum Entkalken von Häuten | |
DE480848C (de) | Verfahren zur Herstellung von 2íñ3-Diaminoanthrachinon | |
DE263244C (ja) | ||
DE117891C (ja) | ||
DE521622C (de) | Verfahren zur Herstellung neuer stickstoffhaltiger Produkte | |
DE217557C (ja) | ||
DE174505C (ja) | ||
DE189841C (ja) | ||
DE72173C (de) | Verfahren zur Darstellung nitrirter Basen aus Benzylidenverbindungen primärer aromatischer Monamine | |
DE569981C (de) | Verfahren zur Beschleunigung der Vulkanisation von natuerlichen und kuenstlichen Kautschukarten | |
DE708149C (de) | Verfahren zur Herstellung von 1íñ3-, 1íñ4- und 1íñ3íñ5-Benzolcarbonsaeurechloriden | |
DE168115C (ja) | ||
DE250086C (ja) | ||
DE271821C (ja) |