DE240002C - - Google Patents

Info

Publication number

DE240002C

DE240002C DENDAT240002D DE240002DA DE240002C DE 240002 C DE240002 C DE 240002C DE NDAT240002 D DENDAT240002 D DE NDAT240002D DE 240002D A DE240002D A DE 240002DA DE 240002 C DE240002 C DE 240002C

Authority

DE

Germany

Prior art keywords

dianthraquinonyl

dimethyl

condensation

acid

dianthraquinonyls

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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• 238000009833 condensation Methods 0.000 claims description 5
• 230000005494 condensation Effects 0.000 claims description 5
• 239000002253 acid Substances 0.000 claims description 4
• 239000000975 dye Substances 0.000 claims description 4
• 150000007513 acids Chemical class 0.000 claims description 3
• 239000003795 chemical substances by application Substances 0.000 claims description 2
• 150000001454 anthracenes Chemical class 0.000 claims 1
• 238000002360 preparation method Methods 0.000 claims 1
• KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
• 239000000047 product Substances 0.000 description 4
• 238000007363 ring formation reaction Methods 0.000 description 3
• 229920000742 Cotton Polymers 0.000 description 2
• QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
• GRWZHXKQBITJKP-UHFFFAOYSA-L dithionite(2-) Chemical compound [O-]S(=O)S([O-])=O GRWZHXKQBITJKP-UHFFFAOYSA-L 0.000 description 2
• -1 potassium anthranil Chemical compound 0.000 description 2
• 239000000843 powder Substances 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• FZEYVTFCMJSGMP-UHFFFAOYSA-N Acridone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3NC2=C1 FZEYVTFCMJSGMP-UHFFFAOYSA-N 0.000 description 1
• RWZYAGGXGHYGMB-UHFFFAOYSA-N Anthranilic acid Chemical compound NC1=CC=CC=C1C(O)=O RWZYAGGXGHYGMB-UHFFFAOYSA-N 0.000 description 1
• 230000015572 biosynthetic process Effects 0.000 description 1
• 238000007664 blowing Methods 0.000 description 1
• OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
• 229910052799 carbon Inorganic materials 0.000 description 1
• 150000001735 carboxylic acids Chemical class 0.000 description 1
• 239000007859 condensation product Substances 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
• 238000005755 formation reaction Methods 0.000 description 1
• 239000005457 ice water Substances 0.000 description 1
• 239000000155 melt Substances 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000001264 neutralization Effects 0.000 description 1
• 239000003960 organic solvent Substances 0.000 description 1
• 229940072033 potash Drugs 0.000 description 1
• BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
• 235000015320 potassium carbonate Nutrition 0.000 description 1
• 235000011118 potassium hydroxide Nutrition 0.000 description 1
• 238000006798 ring closing metathesis reaction Methods 0.000 description 1