DE127439C - - Google Patents

Info

Publication number

DE127439C

DE127439C DENDAT127439D DE127439DA DE127439C DE 127439 C DE127439 C DE 127439C DE NDAT127439 D DENDAT127439 D DE NDAT127439D DE 127439D A DE127439D A DE 127439DA DE 127439 C DE127439 C DE 127439C

Authority

DE

Germany

Prior art keywords

amines

nitrobromerythrooxyanthraquinone

radical

dibromoerythrooxyanthraquinone

green

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.)

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• 239000001046 green dye Substances 0.000 claims description 3
• 238000000034 method Methods 0.000 claims description 3
• 150000003142 primary aromatic amines Chemical class 0.000 claims description 2
• 150000001454 anthracenes Chemical class 0.000 claims 1
• HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
• 150000001412 amines Chemical class 0.000 description 4
• WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical group [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• 239000000155 melt Substances 0.000 description 3
• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
• LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
• 239000001045 blue dye Substances 0.000 description 2
• KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
• 239000004327 boric acid Substances 0.000 description 2
• GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 2
• 229910052794 bromium Inorganic materials 0.000 description 2
• RZXMPPFPUUCRFN-UHFFFAOYSA-N p-toluidine Chemical compound CC1=CC=C(N)C=C1 RZXMPPFPUUCRFN-UHFFFAOYSA-N 0.000 description 2
• BBNQQADTFFCFGB-UHFFFAOYSA-N purpurin Chemical compound C1=CC=C2C(=O)C3=C(O)C(O)=CC(O)=C3C(=O)C2=C1 BBNQQADTFFCFGB-UHFFFAOYSA-N 0.000 description 2
• AFBPFSWMIHJQDM-UHFFFAOYSA-N N-methyl-N-phenylamine Natural products CNC1=CC=CC=C1 AFBPFSWMIHJQDM-UHFFFAOYSA-N 0.000 description 1
• 229960000583 acetic acid Drugs 0.000 description 1
• 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 description 1
• 150000004056 anthraquinones Chemical class 0.000 description 1
• 230000005494 condensation Effects 0.000 description 1
• 238000009833 condensation Methods 0.000 description 1
• 239000000975 dye Substances 0.000 description 1
• 239000012362 glacial acetic acid Substances 0.000 description 1
• 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
• 238000011835 investigation Methods 0.000 description 1
• 125000000449 nitro group Chemical group [O-][N+](*)=O 0.000 description 1
• 238000001953 recrystallisation Methods 0.000 description 1
• 235000011121 sodium hydroxide Nutrition 0.000 description 1
• QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1