ES254638A1 - Un procedimiento para la preparaciën de dimetil-1,4-benzoquinonas - Google Patents
Un procedimiento para la preparaciën de dimetil-1,4-benzoquinonasInfo
- Publication number
- ES254638A1 ES254638A1 ES0254638A ES254638A ES254638A1 ES 254638 A1 ES254638 A1 ES 254638A1 ES 0254638 A ES0254638 A ES 0254638A ES 254638 A ES254638 A ES 254638A ES 254638 A1 ES254638 A1 ES 254638A1
- Authority
- ES
- Spain
- Prior art keywords
- dimethyl
- benzoquinones
- translation
- preparation
- machine
- 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.)
- Expired
Links
- AIACLXROWHONEE-UHFFFAOYSA-N 2,3-dimethylcyclohexa-2,5-diene-1,4-dione Chemical class CC1=C(C)C(=O)C=CC1=O AIACLXROWHONEE-UHFFFAOYSA-N 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000002360 preparation method Methods 0.000 title abstract 2
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 abstract 2
- 238000007127 saponification reaction Methods 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 125000004423 acyloxy group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 238000007075 allylic rearrangement reaction Methods 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 239000007859 condensation product Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C50/00—Quinones
- C07C50/02—Quinones with monocyclic quinoid structure
- C07C50/06—Quinones with monocyclic quinoid structure with unsaturation outside the quinoid structure
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C39/00—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring
- C07C39/02—Compounds having at least one hydroxy or O-metal group bound to a carbon atom of a six-membered aromatic ring monocyclic with no unsaturation outside the aromatic ring
- C07C39/08—Dihydroxy benzenes; Alkylated derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/045—Hydroxy compounds, e.g. alcohols; Salts thereof, e.g. alcoholates
- A61K31/05—Phenols
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/075—Ethers or acetals
- A61K31/085—Ethers or acetals having an ether linkage to aromatic ring nuclear carbon
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C43/00—Ethers; Compounds having groups, groups or groups
- C07C43/02—Ethers
- C07C43/20—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring
- C07C43/23—Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing hydroxy or O-metal groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH6790558A CH377333A (de) | 1958-12-31 | 1958-12-31 | Verfahren zur Herstellung von weitere Substituenten aufweisenden Dimethylbenzohydrochinonen-(1,4) |
| CH7931759 | 1959-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES254638A1 true ES254638A1 (es) | 1960-07-01 |
Family
ID=25737932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0254638A Expired ES254638A1 (es) | 1958-12-31 | 1959-12-30 | Un procedimiento para la preparaciën de dimetil-1,4-benzoquinonas |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE586147A (enrdf_load_stackoverflow) |
| DK (1) | DK109035C (enrdf_load_stackoverflow) |
| ES (1) | ES254638A1 (enrdf_load_stackoverflow) |
| FR (1) | FR248M (enrdf_load_stackoverflow) |
| SE (1) | SE183228C1 (enrdf_load_stackoverflow) |
-
1959
- 1959-12-17 DK DK458559AA patent/DK109035C/da active
- 1959-12-18 SE SE1194759A patent/SE183228C1/sv unknown
- 1959-12-30 BE BE586147A patent/BE586147A/fr unknown
- 1959-12-30 ES ES0254638A patent/ES254638A1/es not_active Expired
-
1960
- 1960-08-18 FR FR836060A patent/FR248M/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE586147A (fr) | 1960-06-30 |
| DK109035C (da) | 1968-03-11 |
| SE183228C1 (enrdf_load_stackoverflow) | 1963-04-23 |
| FR248M (fr) | 1961-03-06 |
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