SU170512A1 - - Google Patents

Info

Publication number

SU170512A1

SU170512A1 SU838907A SU838907A SU170512A1 SU 170512 A1 SU170512 A1 SU 170512A1 SU 838907 A SU838907 A SU 838907A SU 838907 A SU838907 A SU 838907A SU 170512 A1 SU170512 A1 SU 170512A1

Authority

SU

USSR - Soviet Union

Prior art keywords

thiodiazole

dimethylimidazo

benz

alcohol

diaminobenz

Prior art date

Links

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• QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
• VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 5
• LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
• HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
• VAYGXNSJCAHWJZ-UHFFFAOYSA-N dimethyl sulfate Chemical compound COS(=O)(=O)OC VAYGXNSJCAHWJZ-UHFFFAOYSA-N 0.000 description 3
• 239000000975 dye Substances 0.000 description 3
• 239000000047 product Substances 0.000 description 3
• 230000029936 alkylation Effects 0.000 description 2
• 238000005804 alkylation reaction Methods 0.000 description 2
• 230000015572 biosynthetic process Effects 0.000 description 2
• 238000002425 crystallisation Methods 0.000 description 2
• 230000008025 crystallization Effects 0.000 description 2
• 238000000354 decomposition reaction Methods 0.000 description 2
• 239000000203 mixture Substances 0.000 description 2
• 239000002244 precipitate Substances 0.000 description 2
• 238000003786 synthesis reaction Methods 0.000 description 2
• ANRHNWWPFJCPAZ-UHFFFAOYSA-M thionine Chemical compound [Cl-].C1=CC(N)=CC2=[S+]C3=CC(N)=CC=C3N=C21 ANRHNWWPFJCPAZ-UHFFFAOYSA-M 0.000 description 2
• VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
• 239000003513 alkali Substances 0.000 description 1
• QGZKDVFQNNGYKY-UHFFFAOYSA-N ammonia Natural products N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
• 239000002585 base Substances 0.000 description 1
• 239000003610 charcoal Substances 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 238000009833 condensation Methods 0.000 description 1
• 230000005494 condensation Effects 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• VRZVPALEJCLXPR-UHFFFAOYSA-N ethyl 4-methylbenzenesulfonate Chemical compound CCOS(=O)(=O)C1=CC=C(C)C=C1 VRZVPALEJCLXPR-UHFFFAOYSA-N 0.000 description 1
• 239000000706 filtrate Substances 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 239000002904 solvent Substances 0.000 description 1
• 238000003756 stirring Methods 0.000 description 1
• 238000005406 washing Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1