SU288203A1 - - Google Patents
Info
- Publication number
- SU288203A1 SU288203A1 SU1341574A SU1341574A SU288203A1 SU 288203 A1 SU288203 A1 SU 288203A1 SU 1341574 A SU1341574 A SU 1341574A SU 1341574 A SU1341574 A SU 1341574A SU 288203 A1 SU288203 A1 SU 288203A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- alkyl
- condensation
- yield
- product
- acid
- Prior art date
Links
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
- 125000000217 alkyl group Chemical group 0.000 description 9
- 239000000975 dye Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 239000000047 product Substances 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- 230000005494 condensation Effects 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000005903 acid hydrolysis reaction Methods 0.000 description 3
- 239000007859 condensation product Substances 0.000 description 3
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 description 3
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 description 2
- LBLYYCQCTBFVLH-UHFFFAOYSA-N 2-Methylbenzenesulfonic acid Chemical compound CC1=CC=CC=C1S(O)(=O)=O LBLYYCQCTBFVLH-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 125000004421 aryl sulphonamide group Chemical group 0.000 description 2
- DMLAVOWQYNRWNQ-UHFFFAOYSA-N azobenzene Chemical compound C1=CC=CC=C1N=NC1=CC=CC=C1 DMLAVOWQYNRWNQ-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- -1 heated to 170 ° C Substances 0.000 description 2
- 239000007790 solid phase Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- IAKOZHOLGAGEJT-UHFFFAOYSA-N 1,1,1-trichloro-2,2-bis(p-methoxyphenyl)-Ethane Chemical group C1=CC(OC)=CC=C1C(C(Cl)(Cl)Cl)C1=CC=C(OC)C=C1 IAKOZHOLGAGEJT-UHFFFAOYSA-N 0.000 description 1
- IIPRUQZTMZETSL-UHFFFAOYSA-N 1-bromo-4-(methylamino)anthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C(Br)=CC=C2NC IIPRUQZTMZETSL-UHFFFAOYSA-N 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical group [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 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
- 125000001246 bromo group Chemical group Br* 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 229910052801 chlorine Chemical group 0.000 description 1
- 239000000460 chlorine Chemical group 0.000 description 1
- OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 description 1
- 238000007865 diluting Methods 0.000 description 1
- 239000000986 disperse dye Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 235000017281 sodium acetate Nutrition 0.000 description 1
- 239000001632 sodium acetate Substances 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU288203A1 true SU288203A1 (enExample) |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10935498B1 (en) | Fluorescent probe for detecting nitroreductase and preparation method and use thereof in enzymatic reaction | |
| SU288203A1 (enExample) | ||
| US5637733A (en) | Syntheses of fluorescein compounds with excess resorcinol as a solvent | |
| US3344189A (en) | Amino-fluorene-compounds and process for the preparation thereof | |
| US4439372A (en) | Process for the preparation of styryl dyestuffs | |
| RU2059610C1 (ru) | Способ получения 3-арил-6-ариламиноантрапиридонов | |
| US714042A (en) | Process of making indigo and intermediate products. | |
| SU240701A1 (ru) | Получения ы,\'--арилендималеимидов | |
| SU269163A1 (ru) | Способ получения ма'крогетероциклическихсоединений | |
| SU189495A1 (enExample) | ||
| SU184878A1 (enExample) | ||
| SU187190A1 (ru) | СПОСОБ ПОЛУЧЕНИЯ АНТРАХИНОНОВЫХ КРАСИТЕЛЕЙ, СОДЕРЖАЩИХ ДИАРИЛСУЛЬФОНОВЫЕ ГРУППЫИзобретение относитс к области получени антрахиноновых красителей, содержащих ди- арилсульфоиовые группы и примен ющихс дл крашени в массе ацетилцеллюлозы, вискозы, полиакрилнитрила и благодар их вы- 5 сокой термостойкости также дл кращени в массе полистирола и полиамидов.Предлагаемый способ получени антрахиноновых красителей, содержащих диарилеуль- 10 фоновые группы общей формулы:[AHNH-R-rSOa-Rlnгде А — остаток замещенного или незаме- ^^ щенного аптрахиноиа;Пример 1. | |
| SU239878A1 (ru) | Способ получения антрахиноновых красителей | |
| US4929752A (en) | Process for the preparation of 1-amine-2-naphthol-4-sulfonic acid | |
| SU259909A1 (ru) | Техническая библиотека | |
| SU242894A1 (ru) | Способ получения ацилвиниламидо-ьоксо- фосфоциклопентенов | |
| SU253281A1 (ru) | Способ получения моно- или дкаминопроизводнь[х пиренхинонового ряда | |
| SU1028699A1 (ru) | Способ получени 16,17-диметоксивиолантрона | |
| SU187800A1 (ru) | СПОСОБ ПОЛУЧЕНИЯ Ы-АЛКИЛ-2[а-АЛКИЛ-^АЛКИЛ(АРИЛ)-^- -ФОРМИЛАЛЛИЛИДЕН]БЕНЗТИАЗОЛИНОВ | |
| CN119798235A (zh) | 香豆素荧光黄分散染料及其制备方法 | |
| Hixson et al. | Methyl Isopropyl Thioindigoid Dyes from Paracymene. II. Dyes from Sodium Cymene SULFONATE1 | |
| SU255285A1 (enExample) | ||
| SU171061A1 (enExample) | ||
| SU345179A1 (ru) | Способ получения несимметричных тиоиндигоидных пигментов | |
| SU1415698A1 (ru) | Способ получени 6,8-дихлор-2,3-дигидрохинолин-4(1Н)-она |