DE253081C - - Google Patents
Info
- Publication number
- DE253081C DE253081C DENDAT253081D DE253081DA DE253081C DE 253081 C DE253081 C DE 253081C DE NDAT253081 D DENDAT253081 D DE NDAT253081D DE 253081D A DE253081D A DE 253081DA DE 253081 C DE253081 C DE 253081C
- Authority
- DE
- Germany
- Prior art keywords
- sulfuric acid
- dimethylerythrene
- pinacon
- percent
- parts
- 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
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 24
- 239000002253 acid Substances 0.000 claims description 3
- 125000001931 aliphatic group Chemical group 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 150000007513 acids Chemical class 0.000 claims 1
- 125000003118 aryl group Chemical group 0.000 claims 1
- PJGSXYOJTGTZAV-UHFFFAOYSA-N pinacolone Chemical compound CC(=O)C(C)(C)C PJGSXYOJTGTZAV-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- IVDFJHOHABJVEH-UHFFFAOYSA-N pinacol Chemical compound CC(C)(O)C(C)(C)O IVDFJHOHABJVEH-UHFFFAOYSA-N 0.000 description 2
- SVTBMSDMJJWYQN-RXMQYKEDSA-N (4r)-2-methylpentane-2,4-diol Chemical compound C[C@@H](O)CC(C)(C)O SVTBMSDMJJWYQN-RXMQYKEDSA-N 0.000 description 1
- -1 aromatic sulfonic acids Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004508 fractional distillation Methods 0.000 description 1
- OPUAWDUYWRUIIL-UHFFFAOYSA-N methanedisulfonic acid Chemical compound OS(=O)(=O)CS(O)(=O)=O OPUAWDUYWRUIIL-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
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
- C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-
- C07C2527/054—Sulfuric acid or other acids with the formula H2Sn03n+1
-
- 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 |
|---|---|
| DE253081C true DE253081C (OSRAM) |
Family
ID=511383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT253081D Active DE253081C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE253081C (OSRAM) |
-
0
- DE DENDAT253081D patent/DE253081C/de active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE1221645B (de) | Verfahren zur Herstellung konzentrierter waessriger Loesungen von aliphatischen tertiaeren Aminoxyden | |
| DE1127336B (de) | Verfahren zur Gewinnung von Distickstofftetroxyd aus Salpetersaeure-Essigsaeure-Gemischen und Abtrennung der Essigsaeure | |
| DE693509C (de) | Verfahren zum Aufarbeiten von verduennten, waessrigen Formaldehydloesungen | |
| DE347606C (de) | Verfahren zur Herstellung von Aluminiumacetat | |
| DE186881C (OSRAM) | ||
| DE945235C (de) | Verfahren zur Herstellung von Hydrazodicarbonamid | |
| DE250086C (OSRAM) | ||
| DE228914C (OSRAM) | ||
| DE260897C (OSRAM) | ||
| AT155462B (de) | Verfahren zur Herstellung von Wasserstoffperoxyd. | |
| DE198483C (OSRAM) | ||
| DE219163C (OSRAM) | ||
| DE591511C (de) | Verfahren zur elektrolytischen Abscheidung von Chrom | |
| DE644193C (de) | Verfahren zur Herstellung von 4-Alkylpyridinen | |
| DE357091C (de) | Verfahren zur Darstellung von harzartigen Produkten | |
| DE199317C (OSRAM) | ||
| DE196260C (OSRAM) | ||
| DE319368C (de) | Verfahren zur Darstellung von Paraldehyd | |
| DE74879C (de) | Verfahren zur Darstellung von a-Naphtol aus a-Naphtylamin | |
| DE293640C (OSRAM) | ||
| DE297203C (OSRAM) | ||
| DE1162824B (de) | Verfahren zur Herstellung von Pentaerythrit und Dipentaerythrit durch Kondensation von Formaldehyd und Acetaldehyd. | |
| DE487307C (de) | Verfahren zur Herstellung von Harnstoff in fester Form aus Cyanamidloesung | |
| DE154499C (OSRAM) | ||
| DE339920C (de) | Verfahren zur Darstellung von Sacharin |