DE228901C - - Google Patents
Info
- Publication number
- DE228901C DE228901C DENDAT228901D DE228901DA DE228901C DE 228901 C DE228901 C DE 228901C DE NDAT228901 D DENDAT228901 D DE NDAT228901D DE 228901D A DE228901D A DE 228901DA DE 228901 C DE228901 C DE 228901C
- Authority
- DE
- Germany
- Prior art keywords
- chlorine
- anthraquinone
- sulfuric acid
- tetrachloroanthraquinone
- haloanthraquinones
- 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
- 150000004056 anthraquinones Chemical class 0.000 claims description 9
- 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 claims description 8
- 229910052801 chlorine Inorganic materials 0.000 claims description 8
- 239000000460 chlorine Substances 0.000 claims description 8
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 7
- 229910052736 halogen Inorganic materials 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 150000002367 halogens Chemical class 0.000 claims description 4
- 125000001309 chloro group Chemical group Cl* 0.000 claims description 3
- 239000000969 carrier Substances 0.000 claims description 2
- 238000006467 substitution reaction Methods 0.000 claims 1
- HIFJUMGIHIZEPX-UHFFFAOYSA-N sulfuric acid;sulfur trioxide Chemical compound O=S(=O)=O.OS(O)(=O)=O HIFJUMGIHIZEPX-UHFFFAOYSA-N 0.000 claims 1
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 238000005660 chlorination reaction Methods 0.000 description 4
- FEXPLBGUHRVUIU-UHFFFAOYSA-N 1,2,3,4-tetrachloroanthracene-9,10-dione Chemical compound C1=CC=C2C(=O)C3=C(Cl)C(Cl)=C(Cl)C(Cl)=C3C(=O)C2=C1 FEXPLBGUHRVUIU-UHFFFAOYSA-N 0.000 description 3
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 3
- 229910052740 iodine Inorganic materials 0.000 description 3
- 239000011630 iodine Substances 0.000 description 3
- 230000004584 weight gain Effects 0.000 description 3
- 235000019786 weight gain Nutrition 0.000 description 3
- LQNUZADURLCDLV-UHFFFAOYSA-N nitrobenzene Chemical compound [O-][N+](=O)C1=CC=CC=C1 LQNUZADURLCDLV-UHFFFAOYSA-N 0.000 description 2
- FWFGVMYFCODZRD-UHFFFAOYSA-N oxidanium;hydrogen sulfate Chemical compound O.OS(O)(=O)=O FWFGVMYFCODZRD-UHFFFAOYSA-N 0.000 description 2
- RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 description 2
- APOYWQPOFLQCGA-UHFFFAOYSA-N 1,2,3,4,5,6-hexachloroanthracene-9,10-dione Chemical compound ClC=1C(=C2C(C=3C(=C(C(=C(C3C(C2=CC1)=O)Cl)Cl)Cl)Cl)=O)Cl APOYWQPOFLQCGA-UHFFFAOYSA-N 0.000 description 1
- RCZQAKFCTOWCIT-UHFFFAOYSA-N 1,2,3,4,5-pentachloroanthracene-9,10-dione Chemical compound ClC1=C2C(C=3C(=C(C(=C(C3C(C2=CC=C1)=O)Cl)Cl)Cl)Cl)=O RCZQAKFCTOWCIT-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methyl-N-phenylamine Natural products CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 150000004982 aromatic amines Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000001046 green dye Substances 0.000 description 1
- -1 halogen anthraquinones Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE228901C true DE228901C (en:Method) |
Family
ID=489258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT228901D Active DE228901C (en:Method) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE228901C (en:Method) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1161252B (de) * | 1962-03-22 | 1964-01-16 | Bayer Ag | Verfahren zur Herstellung von 1, 4-Dichlor-5-nitro-anthrachinon |
| US3474139A (en) * | 1962-12-22 | 1969-10-21 | Domtar Ltd | Preparation of ring-halogenated arylsulfenyl halides |
-
0
- DE DENDAT228901D patent/DE228901C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1161252B (de) * | 1962-03-22 | 1964-01-16 | Bayer Ag | Verfahren zur Herstellung von 1, 4-Dichlor-5-nitro-anthrachinon |
| US3474139A (en) * | 1962-12-22 | 1969-10-21 | Domtar Ltd | Preparation of ring-halogenated arylsulfenyl halides |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE228901C (en:Method) | ||
| DE600055C (de) | Verfahren zur Herstellung von Polychlor- und Polybromderivaten des Pyrens | |
| DE376634C (de) | Verfahren zur Trennung von o- und p-Chlortoluol | |
| DE544689C (de) | Verfahren zur Herstellung von Derivaten der 2íñ2'-Dimethyl-1íñ1'-dianthrachinonyle | |
| DE268780C (en:Method) | ||
| DE548900C (de) | Verfahren zur Herstellung eines Gemisches von zweifach im Kern chlorierten Derivatendes 2-Methylanthrachinons | |
| DE288464C (en:Method) | ||
| DE550936C (de) | Verfahren zur Herstellung von Nitro- und Aminoanthrachinonylarylketonen | |
| DE492248C (de) | Verfahren zur Darstellung von Halogenbenzanthronen | |
| DE636223C (de) | Verfahren zur Herstellung von stickstoffhaltigen Kondensationsprodukten | |
| DE500323C (de) | Verfahren zur Darstellung von orangen Kuepenfarbstoffen | |
| DE225227C (en:Method) | ||
| DE516286C (de) | Verfahren zur Darstellung von 1-Oxy-4-chloranthrachinon-2-carbonsaeure | |
| DE255121C (en:Method) | ||
| DE540408C (de) | Verfahren zur Darstellung von 3-Chlor-4-methylbenzophenon-2-carbonsaeure | |
| DE816702C (de) | Verfahren zur Herstellung von Anthrachinonderivaten | |
| DE453718C (de) | Verfahren zur Darstellung von 5íñ5íñ6íñ6-Tetrahalogen-4íñ4-dimethylthioindigos | |
| DE555967C (de) | Verfahren zur Darstellung von Halogenanthrachinon-2íñ1-benzacridonen | |
| DE628229C (de) | Verfahren zur Herstellung von chlorhaltigen Kuepenfarbstoffen | |
| DE211967C (en:Method) | ||
| DE531579C (de) | Verfahren zur Darstellung von Oxydationsprodukten des Trichloraethylens | |
| DE363930C (de) | Verfahren zur Darstellung der ª‡- und ª‰-Nitroderivate des Anthrachinons und seiner Substitutionsprodukte | |
| DE134306C (en:Method) | ||
| DE542539C (de) | Verfahren zur Darstellung von blauen Kuepenfarbstoffen der Anthrachinonazinreihe | |
| DE157123C (en:Method) |