DE243788C - - Google Patents
Info
- Publication number
- DE243788C DE243788C DENDAT243788D DE243788DA DE243788C DE 243788 C DE243788 C DE 243788C DE NDAT243788 D DENDAT243788 D DE NDAT243788D DE 243788D A DE243788D A DE 243788DA DE 243788 C DE243788 C DE 243788C
- Authority
- DE
- Germany
- Prior art keywords
- parts
- anthraquinone
- acid
- melts
- sulfuric acid
- 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
- 150000002825 nitriles Chemical class 0.000 claims description 4
- POPBYCBXVLHSKO-UHFFFAOYSA-N 9,10-dioxoanthracene-1-carboxylic acid Chemical class O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2C(=O)O POPBYCBXVLHSKO-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 150000004056 anthraquinones Chemical class 0.000 claims description 2
- 150000001989 diazonium salts Chemical class 0.000 claims description 2
- 150000001412 amines Chemical class 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 6
- 239000000155 melt Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KHUFHLFHOQVFGB-UHFFFAOYSA-N 1-aminoanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2N KHUFHLFHOQVFGB-UHFFFAOYSA-N 0.000 description 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M Sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- YXFVVABEGXRONW-UHFFFAOYSA-N toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 2
- AWACQBFBMROGQC-UHFFFAOYSA-N 1-amino-4-chloroanthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(Cl)=CC=C2N AWACQBFBMROGQC-UHFFFAOYSA-N 0.000 description 1
- XOGPDSATLSAZEK-UHFFFAOYSA-N 2-Aminoanthraquinone Chemical compound C1=CC=C2C(=O)C3=CC(N)=CC=C3C(=O)C2=C1 XOGPDSATLSAZEK-UHFFFAOYSA-N 0.000 description 1
- FYWSSURIEUGTQF-UHFFFAOYSA-N 4-chloro-9,10-dioxoanthracene-1-carboxylic acid Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(Cl)=CC=C2C(=O)O FYWSSURIEUGTQF-UHFFFAOYSA-N 0.000 description 1
- ASDLSKCKYGVMAI-UHFFFAOYSA-N 9,10-dioxoanthracene-2-carboxylic acid Chemical compound C1=CC=C2C(=O)C3=CC(C(=O)O)=CC=C3C(=O)C2=C1 ASDLSKCKYGVMAI-UHFFFAOYSA-N 0.000 description 1
- 229960000583 Acetic Acid Drugs 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L Copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- NNFCIKHAZHQZJG-UHFFFAOYSA-N Potassium cyanide Chemical compound [K+].N#[C-] NNFCIKHAZHQZJG-UHFFFAOYSA-N 0.000 description 1
- GOBZQAFUBBVPEO-UHFFFAOYSA-N [Cu](C#N)C#N.[K] Chemical compound [Cu](C#N)C#N.[K] GOBZQAFUBBVPEO-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001376 precipitating Effects 0.000 description 1
- 238000007127 saponification reaction Methods 0.000 description 1
- 235000010288 sodium nitrite Nutrition 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C66/00—Quinone carboxylic acids
- C07C66/02—Anthraquinone carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/02—Hydroxy-anthraquinones; Ethers or esters thereof
- C09B1/06—Preparation from starting materials already containing the anthracene nucleus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE243788C true DE243788C (da) |
Family
ID=502886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT243788D Active DE243788C (da) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE243788C (da) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2496414A (en) * | 1946-08-21 | 1950-02-07 | Celanese Corp | Anthraquinone dyestuffs |
AU663794B2 (en) * | 1992-04-21 | 1995-10-19 | Pharmacia Ab | Injection device |
-
0
- DE DENDAT243788D patent/DE243788C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2496414A (en) * | 1946-08-21 | 1950-02-07 | Celanese Corp | Anthraquinone dyestuffs |
AU663794B2 (en) * | 1992-04-21 | 1995-10-19 | Pharmacia Ab | Injection device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE243788C (da) | ||
DE77103C (de) | Verfahren zur Herstellung von flüssigem Leim | |
DE107095C (da) | ||
DE157909C (da) | ||
DE116922C (da) | ||
DE167053C (da) | ||
DE163186C (da) | ||
DE269338C (da) | ||
DE702283C (de) | Verfahren zur Oxydation aliphatischer oder cycloaliphatischer Kohlenwasserstoffe | |
DE189252C (da) | ||
DE223306C (da) | ||
DE110086C (da) | ||
DE154556C (da) | ||
DE284735C (da) | ||
DE241839C (da) | ||
DE438009C (de) | Verfahren zur Herstellung einer Natriumverbindung des Glutaconaldehyds | |
DE561400C (de) | Verfahren zur Darstellung von Monoaroyl-m- oder -p-arylendiaminen der Benzol- oder Naphthalinreihe | |
DE141893C (da) | ||
DE952982C (de) | Verfahren zur Herstellung salzsaurer Salze des in 1- oder 3-Stellung dichloracetylierten D-threo-1-[p-Nitrophenyl]-2-amino-1, 3-propandiols | |
DE62151C (de) | Verfahren zur Darstellung von Azofarbstoffen aus Diazodinitrodiphenylamin und seinen Analogen | |
DE43644C (de) | Verfahren zur Darstellung von rothen Farbstoffen durch Einwirkung der Tetrazoverbindungen des Diamidotriphenylmethans und seiner Homologen auf /9-Naphtoldisulfosäure R | |
DE237396C (da) | ||
DE267307C (da) | ||
DE158543C (da) | ||
DE516250C (de) | Verfahren zur Herstellung von Celluloseestern |