用途
这种化合物用作阳离子染料中间体,并作为染料中间体使用。它用于制造阳离子艳蓝RL、阳离子黄2RL;通过制备6-甲氧基-3-甲基苯并噻唑腙,进而生产阳离子黄GL等。
此外,2-氨基-6-甲氧基苯并噻唑是一类用于制备新型席夫碱和4-噻唑烷酮类化合物的中间体。它也被用来合成2-氰基-6-甲氧基苯并噻唑。
生产方法
首先由对氨基苯甲醚盐酸盐与硫氰酸钠反应,生成对甲氧基苯基硫脲,再通过氯化硫闭环而得。具体工艺如下:
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-氨基-6-羟基苯并噻唑 | 2-amino-6-hydroxybenzothiazole | 26278-79-5 | C7H6N2OS | 166.203 |
6-甲氧基苯并噻唑 | 6-methoxy-1,3-benzothiazole | 2942-13-4 | C8H7NOS | 165.216 |
—— | ethyl 4-(3-(6-methoxybenzo[d]thiazol-2-yl)ureido)benzoate | 69123-52-0 | C18H17N3O4S | 371.417 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
2-氨基-6-乙氧基苯并噻唑 | 2-Amino-6-ethoxybenzothiazole | 94-45-1 | C9H10N2OS | 194.257 |
6-丙氧基-苯并噻唑-2-胺 | 2-amino-6-propoxybenzothiazole | 14372-64-6 | C10H12N2OS | 208.284 |
6-丁氧基-1,3-苯并噻唑-2-胺 | 6-butoxy-benzothiazol-2-ylamine | 14372-65-7 | C11H14N2OS | 222.311 |
—— | 6-pentyloxy-benzothiazol-2-ylamine | 50851-03-1 | C12H16N2OS | 236.338 |
2-肼基-6-甲氧基-1,3-苯并噻唑 | 2-hydrazinyl-6-methoxybenzo[d]thiazole | 20174-70-3 | C8H9N3OS | 195.245 |
2-氨基-6-羟基苯并噻唑 | 2-amino-6-hydroxybenzothiazole | 26278-79-5 | C7H6N2OS | 166.203 |
—— | 6-Hexoxy-1,3-benzothiazol-2-amine | 188485-30-5 | C13H18N2OS | 250.365 |
—— | 6-(2-dimethylamino-ethoxy)-benzothiazol-2-ylamine | —— | C11H15N3OS | 237.326 |
6-乙氧基-2-肼基-1,3-苯并噻唑 | 6-ethoxy-2-hydrazinylbenzo[d]thiazole | 16942-73-7 | C9H11N3OS | 209.272 |
6-甲氧基-N,N-二甲基-1,3-苯并噻唑-2-胺 | 6-methoxy-N,N-dimethylbenzo[d]thiazol-2-amine | 75105-03-2 | C10H12N2OS | 208.284 |
—— | (6-Propoxy-1,3-benzothiazol-2-yl)hydrazine | 1267547-31-8 | C10H13N3OS | 223.299 |
6-(苄氧基)-1,3-苯并噻唑-2-胺 | 6-(benzyloxy)benzo[d]thiazol-2-amine | 50851-01-9 | C14H12N2OS | 256.328 |
—— | 6-(2-morpholinoethoxy)benzo[d]thiazol-2-amine | 503039-93-8 | C13H17N3O2S | 279.363 |
—— | (2-bromoethyl)-(6-methoxybenzothiazol-2-yl)amine | 1418191-28-2 | C10H11BrN2OS | 287.18 |
—— | N'-(6-methoxy-1,3-benzothiazol-2-yl)propane-1,3-diamine | 1329812-06-7 | C11H15N3OS | 237.326 |
—— | (3-bromopropyl)-(6-methoxybenzothiazol-2-yl)amine | 1418191-34-0 | C11H13BrN2OS | 301.207 |
6-甲氧基苯并噻唑 | 6-methoxy-1,3-benzothiazole | 2942-13-4 | C8H7NOS | 165.216 |
N-(6-甲氧基-2-苯并噻唑基)-乙酰胺 | N-(6-methoxybenzo[d]thiazol-2-yl)acetamide | 100817-90-1 | C10H10N2O2S | 222.268 |
—— | Cyclopropylmethyl-(6-methoxy-benzothiazol-2-yl)-amine | 77414-64-3 | C12H14N2OS | 234.322 |
—— | (6-Methoxy-1,3-benzothiazol-2-yl)urea | 948574-97-8 | C9H9N3O2S | 223.255 |
(6-甲氧基-1,3-苯并噻唑-2-基)硫脲 | 1-(6-methoxy-1,3-benzothiazol-2-yl)thiourea | 56159-93-4 | C9H9N3OS2 | 239.322 |
—— | bis(6-methoxybenzo[d]thiazol-2-yl)amine | 78584-11-9 | C16H13N3O2S2 | 343.43 |
—— | Dimethyl (6-methoxy-1,3-benzothiazol-2-yl)dithioimidocarbonate | 83431-64-5 | C11H12N2OS3 | 284.427 |
6-苯氧基苯并[d]噻唑-2-胺 | 6-phenoxybenzo[d]thiazol-2-amine | 65948-19-8 | C13H10N2OS | 242.301 |
5-溴-6-甲氧基苯并[D]噻唑-2-胺 | 5-bromo-6-methoxybenzo[d]thiazol-2-amine | 80689-47-0 | C8H7BrN2OS | 259.126 |
—— | [(6-methoxy-benzothiazol-2-ylamino)-methylene]-malononitrile | 73351-93-6 | C12H8N4OS | 256.288 |
—— | (6-methoxy-benzothiazol-2-yl)-carbamic acid methyl ester | 31898-58-5 | C10H10N2O3S | 238.267 |
—— | N-(6-methoxybenzothiazol-2-yl)-2-bromoacetamide | 98946-80-6 | C10H9BrN2O2S | 301.164 |
—— | 6-methoxy-N-phenylbenzo[d]thiazol-2-amine | 539811-75-1 | C14H12N2OS | 256.328 |
N-苄基-6-甲氧基苯并[d]噻唑-2-胺 | N-benzyl-6-methoxybenzo[d]thiazol-2-amine | 16763-01-2 | C15H14N2OS | 270.355 |
2-氯-n-(6-甲氧基-苯并噻唑-2-基)-乙酰胺 | 2-chloro-N-(6-methoxy-1,3-benzothiazol-2-yl)acetamide | 3427-30-3 | C10H9ClN2O2S | 256.713 |
—— | 6-methoxy-2-benzothiazolyl thiosemicarbazide | 543721-12-6 | C9H10N4OS2 | 254.337 |
—— | N-(6-methoxybenzo[d]thiazol-2-yl)-1-phenylmethanimine | 16779-09-2 | C15H12N2OS | 268.339 |
—— | 6-methoxy-N-(pyridin-4-ylmethyl)benzo[d]thiazol-2-amine | —— | C14H13N3OS | 271.343 |
—— | 6-methoxy-N-(4-methylbenzylidene)benzo[d]thiazol-2-amine | 1245712-26-8 | C16H14N2OS | 282.366 |
—— | 4-((6-methoxybenzo[d]thiazol-2-ylimino)methyl)phenol | 16779-11-6 | C15H12N2O2S | 284.338 |
—— | 6-(4-methylphenoxy)-1,3-benzothiazol-2-amine | —— | C14H12N2OS | 256.328 |
—— | 1-ethyl-3-(6-methoxy-1,3-benzothiazol-2-yl)urea | 28956-28-7 | C11H13N3O2S | 251.309 |
—— | 1-ethyl-3-(6-methoxy-benzothiazol-2-yl)-thiourea | 18704-02-4 | C11H13N3OS2 | 267.376 |
—— | ethyl 6-methoxybenzo[d]thiazol-2ylcarbamate | 31898-59-6 | C11H12N2O3S | 252.294 |
—— | 6-(4-chlorophenoxy)-1,3-benzothiazol-2-amine | —— | C13H9ClN2OS | 276.746 |
—— | 6-ethoxy-2-phenylamino-1,3-benzothiazole | —— | C15H14N2OS | 270.355 |
—— | 6-(4-fluorophenoxy)benzo[d]thiazol-2-amine | 129121-41-1 | C13H9FN2OS | 260.292 |
2-氰基-N-(6-甲氧基-1,3-苯并噻唑-2-基)乙酰胺 | N-(6-methoxy-2-benzothiazolyl)cyanoacetamide | 160893-85-6 | C11H9N3O2S | 247.277 |
—— | 6-methoxy-N-(4-methoxybenzylidene)benzo[d]thiazol-2-amine | 62724-91-8 | C16H14N2O2S | 298.365 |
—— | 6-methoxy-N-p-tolylbenzo[d]thiazol-2-amine | —— | C15H14N2OS | 270.355 |
—— | 2-Hydrazino-6-phenoxy-1,3-benzothiazole | 1188043-84-6 | C13H11N3OS | 257.316 |
—— | 6-Methoxy-2-trifluoroacetylaminobenzothiazole | —— | C10H7F3N2O2S | 276.239 |
—— | 1-(4-bromophenyl)-N-(6-methoxy-1,3-benzothiazol-2-yl)methanimine | 96717-95-2 | C15H11BrN2OS | 347.235 |
—— | N-(methoxy-6-benzothiazolyl-2)acetoacetamide | 74821-72-0 | C12H12N2O3S | 264.305 |
—— | N-(6-methoxybenzothiazol-2-yl)cyclopropanecarboxamide | 32895-11-7 | C12H12N2O2S | 248.305 |
—— | tert-butyl (6-methoxybenzo[d]thiazol-2-yl)carbamate | 1338645-97-8 | C13H16N2O3S | 280.348 |
6-甲氧基-N-(吡啶-3-基甲基)-1,3-苯并噻唑-2-胺 | 6-methoxy-N-(pyridin-3-ylmethyl)benzo[d]thiazol-2-amine | 16763-15-8 | C14H13N3OS | 271.343 |
—— | N-<2-(6-methoxy)benzothiazolyl>malonamic acid | 105397-90-8 | C11H10N2O4S | 266.277 |
—— | phenyl (6-methoxybenzo[d]thiazol-2-yl)carbamate | 84427-30-5 | C15H12N2O3S | 300.338 |
—— | 2-bromo-propionic acid-(6-methoxy-benzothiazol-2-ylamide) | 51011-20-2 | C11H11BrN2O2S | 315.191 |
6-羟基苯并噻唑 | 6-hydroxybenzothiazole | 13599-84-3 | C7H5NOS | 151.189 |
—— | N'-hydroxy-N-(6-methoxy-1,3-benzothiazol-2-yl)hexanediamide | 1350909-30-6 | C14H17N3O4S | 323.373 |
—— | N-(6-methoxy-benzothiazol-2-yl)-succinamic acid | 92340-65-3 | C12H12N2O4S | 280.304 |
2-溴-6-甲氧基苯并噻唑 | 2-bromo-6-methoxybenzo[d]thiazole | 2941-58-4 | C8H6BrNOS | 244.112 |
—— | 6-methoxy-N-(pyridin-2-ylmethyl)benzo[d]thiazol-2-amine | 1105194-92-0 | C14H13N3OS | 271.343 |
6-甲氧基-2-甲基苯并噻唑 | 6-methoxy-2-methylbenzothiazole | 2941-72-2 | C9H9NOS | 179.243 |
—— | 2-(C-Diethylamino-acetamino)-6-methoxy-benzothiazole | 101116-96-5 | C14H19N3O2S | 293.39 |
6-甲氧基-2(3H)-苯并噻唑酮 | 6-methoxybenzo[d]thiazol-2(3H)-one | 40925-65-3 | C8H7NO2S | 181.215 |
4-[(6-甲氧基-1,3-苯并噻唑-2-基)偶氮]-N,N-二甲基苯胺 | 2-((4-dimethylaminophenyl)diazenyl)-6-methoxybenzothiazole | 3771-31-1 | C16H16N4OS | 312.395 |
2-氯-6-甲氧基苯并噻唑 | 2-chloro-6-(methyloxy)-1,3-benzothiazole | 2605-14-3 | C8H6ClNOS | 199.661 |
—— | 6-(2-chlorophenoxy)-1,3-benzothiazol-2-amine | 77859-34-8 | C13H9ClN2OS | 276.746 |
—— | 2-(4-N,N-dimethylaminobenzylidene)amino-6-methoxybenzothiazole | 16779-21-8 | C17H17N3OS | 311.407 |
—— | [6-(4-Chlorophenoxy)-1,3-benzothiazol-2-yl]hydrazine | 1092306-64-3 | C13H10ClN3OS | 291.761 |
夫仑替唑 | Frentizole | 26130-02-9 | C15H13N3O2S | 299.353 |
1-(6-甲氧基-1,3-苯并噻唑-2-基)-3-苯基硫脲 | N-phenyl-N'-(6-methoxy)benzothiazolylthiocarbamide | 32294-42-1 | C15H13N3OS2 | 315.42 |
—— | Imidazolidin-2-ylidene-(6-methoxy-benzothiazol-2-yl)-amine | 85464-32-0 | C11H12N4OS | 248.308 |
—— | N-(6-methoxybenzo[d]thiazol-2-yl)benzamide | 35353-26-5 | C15H12N2O2S | 284.338 |
—— | 4-[(6-Methoxy-benzothiazol-2-ylamino)-methyl]-benzoic Acid Methyl Ester | 503039-99-4 | C17H16N2O3S | 328.392 |
—— | 6-methoxy-N-(4-nitrobenzylidene)benzo[d]thiazol-2-amine | 16779-15-0 | C15H11N3O3S | 313.337 |
—— | N-(6-methoxybenzo[d]thiazol-2-yl)cyclohexanecarboxamide | 312751-05-6 | C15H18N2O2S | 290.386 |
N,N-二乙基-4-[(6-甲氧基-2-苯并噻唑基)偶氮]苯胺 | N,N-diethyl-4-(6-methoxy-benzothiazol-2-ylazo)-aniline | 13443-90-8 | C18H20N4OS | 340.449 |
—— | Diethyl-[4-(6-methoxy-benzothiazol-2-ylazo)-phenyl]-amine | 117212-34-7 | C18H20N4OS | 340.449 |
—— | N-(6-methoxybenzo[d]thiazol-2-yl)-3-phenylpropanamide | —— | C17H16N2O2S | 312.392 |
—— | ethyl 2-(6-methoxybenzo[d]thiazol-2-ylamino)-2-oxoacetate | 67568-54-1 | C12H12N2O4S | 280.304 |
—— | N-(6-methoxy-benzothiazol-2-yl)-2-morpholin-4-yl-acetamide | 25171-96-4 | C14H17N3O3S | 307.373 |
—— | 1-(4-methoxyphenyl)-3-(6-methoxybenzothiazol-2-yl)urea | 476278-47-4 | C16H15N3O3S | 329.379 |
—— | N-(6-methoxybenzothiazol-2-yl)-2-(4-methoxyphenyl)acetamide | 349617-15-8 | C17H16N2O3S | 328.392 |
—— | N-(6-methoxybenzothiazol-2-yl)-2-(4-methylpiperidin-1-yl)acetamide | 304451-83-0 | C16H21N3O2S | 319.428 |
—— | N-(6-methoxy-1,3-benzothiazol-2-yl)-4-methylbenzamide | 91506-70-6 | C16H14N2O2S | 298.365 |
—— | 4-methoxy-N-(6-methoxybenzo[d]thiazol-2-yl)benzamide | 91506-71-7 | C16H14N2O3S | 314.365 |
—— | 2-bromo-6-(ethoxymethoxy)benzo[d]thiazole | 1427773-37-2 | C10H10BrNO2S | 288.165 |
2-(氟甲基)-6-甲氧基-1,3-苯并噻唑 | 6-Metoxy-2-fluormethyl-benzthiazol | 20897-51-2 | C9H8FNOS | 197.233 |
—— | 2-(4-chlorophenyl)-N-(6-methoxybenzothiazol-2-yl)acetamide | 349536-60-3 | C16H13ClN2O2S | 332.81 |
2-[N-乙基-P-[(6-甲氧基苯并噻唑-2-基)偶氮]苯胺基]乙醇 | 2-[N-ethyl-4-(6-methoxy-benzothiazol-2-ylazo)-anilino]-ethanol | 13486-43-6 | C18H20N4O2S | 356.448 |
—— | Diethyl-N-(6-methoxy-2-benzothiazolyl)-aminomethylenmalonat | 21418-27-9 | C16H18N2O5S | 350.395 |
分散红58 | disperse red 58 | 6373-93-9 | C18H20N4O3S | 372.448 |
6-甲氧基-2-苯并噻唑羧醛 | 6-methoxybenzo[d]thiazole-2-carbaldehyde | 123511-58-0 | C9H7NO2S | 193.226 |
—— | 4-chloro-N-(6-methoxybenzo[d]thiazol-2-yl)benzamide | 91506-72-8 | C15H11ClN2O2S | 318.784 |
2-氰基-6-甲氧基苯并噻唑 | 2-cyano-6-methoxybenzothiazole | 943-03-3 | C9H6N2OS | 190.225 |
—— | 4-iodo-N-(6-methoxybenzo[d]thiazol-2-yl)benzamide | 300568-35-8 | C15H11IN2O2S | 410.235 |
—— | 2-((1H-1,2,4-triazol-3-yl)thio)-N-(6-methoxybenzo[d]thiazol-2-yl)acetamide | —— | C12H11N5O2S2 | 321.384 |
—— | N-(6-methoxybenzo[d]thiazol-2-yl)-1H-imidazole-1-carboxamide | 945404-21-7 | C12H10N4O2S | 274.303 |
—— | (E)-4-((6-(2-(2-(2-fluoroethoxy)ethoxy)ethoxy)benzo[d]thiazol-2-yl)diazenyl)-N,N-dimethylaniline | 1351287-52-9 | C21H25FN4O3S | 432.519 |
—— | (E)-4-((6-(2-(2-(2-(fluoro-18F)ethoxy)ethoxy)ethoxy)benzo[d]thiazol-2-yl)diazenyl)-N,N-dimethylaniline | 1351287-53-0 | C21H25FN4O3S | 431.52 |