GB191310791A - Manufacture of Aldehydes of the Anthraquinone Series. - Google Patents
Manufacture of Aldehydes of the Anthraquinone Series.Info
- Publication number
- GB191310791A GB191310791A GB191310791DA GB191310791A GB 191310791 A GB191310791 A GB 191310791A GB 191310791D A GB191310791D A GB 191310791DA GB 191310791 A GB191310791 A GB 191310791A
- Authority
- GB
- United Kingdom
- Prior art keywords
- aldehydes
- anthraquinone
- manufacture
- aldehyde
- anthraquinone series
- 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
- PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 title abstract 2
- 150000001299 aldehydes Chemical class 0.000 title 1
- 150000004056 anthraquinones Chemical class 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- XBWFYFHSIFEXMY-UHFFFAOYSA-N 9,10-dioxoanthracene-2-carbaldehyde Chemical compound C1=CC=C2C(=O)C3=CC(C=O)=CC=C3C(=O)C2=C1 XBWFYFHSIFEXMY-UHFFFAOYSA-N 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- 238000006467 substitution reaction Methods 0.000 abstract 2
- RBGUKBSLNOTVCD-UHFFFAOYSA-N 1-methylanthracene-9,10-dione Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2C RBGUKBSLNOTVCD-UHFFFAOYSA-N 0.000 abstract 1
- HRXMYMALIKJNCS-UHFFFAOYSA-N 4-chloro-9,10-dioxoanthracene-1-carbaldehyde Chemical compound ClC1=CC=C(C=O)C2=C1C(=O)C1=CC=CC=C1C2=O HRXMYMALIKJNCS-UHFFFAOYSA-N 0.000 abstract 1
- PAYRUJLWNCNPSJ-UHFFFAOYSA-N Aniline Chemical compound NC1=CC=CC=C1 PAYRUJLWNCNPSJ-UHFFFAOYSA-N 0.000 abstract 1
- -1 Anthraquinone aldehydes Chemical class 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C50/00—Quinones
- C07C50/38—Quinones containing —CHO or non—quinoid keto groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C46/00—Preparation of quinones
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
10,791. Akt.-Ges. fiir Anilin Fabrikation. Oct. 28, 1912, [Convention date]. Anthraquinone aldehydes and substitution products thereof are obtained by oxidizing methylanthraquinones and substitution products thereof with manganese dioxide in presence of sulphuric acid. According to examples, 4- chloranthraquinone - 1 - aldehyde and anthraquinone-2-aldehyde are produced; any carboxylic acid formed may be removed by sodium carbonate solution.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE191310791X | 1912-10-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191310791A true GB191310791A (en) | 1913-10-30 |
Family
ID=32337409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191310791D Expired GB191310791A (en) | 1912-10-28 | 1912-10-28 | Manufacture of Aldehydes of the Anthraquinone Series. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191310791A (en) |
-
1912
- 1912-10-28 GB GB191310791D patent/GB191310791A/en not_active Expired
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