2,4,6-三异丙基苯磺酰氯是一种有机烃类化合物,广泛用作医药、染料、颜料和助剂等的中间体。
制备在1000 mL四口瓶中加入2,4,6-三异丙基苯72.0 g,搅拌下加入硫酸钠3.6 g。冰浴降温至5℃以下,并控制反应温度在5~15℃之间,维持1.5~2.0小时。随后通过自滴液漏斗缓缓滴加一次氯磺酸77.0 g,加毕后于10~15℃保温反应0.5小时。
控制反应温度为15~25℃,并在0.5~1.0小时内缓缓滴加二次氯磺酸145.0 g。加毕后在20~25℃下保温反应2.0小时,从而制得磺化物料。
将1000 mL烧杯中加入冰水混合物150 g,并开动搅拌机。将上述磺化物料缓缓加入冰水中,在温度保持于15℃以下的情况下作用15分钟。然后将物料置于分液漏斗中静置30分钟,分离出下层有机层以制得2,4,6-三异丙基苯磺酰氯128.8 g,收率98.3%。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 2,4,6-triisopropylbenzenesulphenyl chloride | 64741-02-2 | C15H23ClS | 270.867 |
—— | 2,4,6-triisopropylbenzenesulfonic acid | 63877-57-6 | C15H24O3S | 284.42 |
2,4,6-三异丙基苯磺胺 | 2,4,6-triisopropylbenzene sulfonamide | 105536-22-9 | C15H25NO2S | 283.435 |
—— | 2,4,6-triisopropylbenzene-1-sulfonyl fluoride | 101803-62-7 | C15H23FO2S | 286.411 |
—— | 2,4,6-triisopropylbenzene-1-sulfonyl 18F-fluoride | 1482379-93-0 | C15H23FO2S | 285.412 |
—— | 2,4,6-triisopropylbenzenesulfinamide | 243671-39-8 | C15H25NOS | 267.436 |
—— | (R)-(+)-methyl 2,4,6-triisopropylphenyl sulfoxide | —— | C16H26OS | 266.448 |
—— | 2,4,6-triisopropyl-benzenesulfinic acid | 18099-26-8 | C15H24O2S | 268.42 |
—— | N-methyl-2,4,6-tri(propan-2-yl)benzenesulfonamide | 349116-29-6 | C16H27NO2S | 297.462 |
—— | 2,4,6-triisopropylbenzenesulfonyl hydroxylamine | 38202-21-0 | C15H25NO3S | 299.434 |
—— | N-hydroxy-2,4,6-triisopropylbenzenesulfonamide | —— | C15H25NO3S | 299.434 |
2,4,6-三异丙基苯磺酰基肼 | trisylhydrazine | 39085-59-1 | C15H26N2O2S | 298.45 |
—— | 2,4,6-triisopropyl-N,N-dimethylbenzenesulfonamide | —— | C17H29NO2S | 311.489 |
2,4,6-三异丙基苯磺酰叠氮化物 | 2,4,6-Triisopropylbenzenesulfonyl azide | 36982-84-0 | C15H23N3O2S | 309.433 |
—— | ethyl-2,4,6-tri-isopropylbenzenesulphonate | 7253-78-3 | C17H28O3S | 312.474 |
—— | 2,4,6-Triisopropylthiophenol | 22693-41-0 | C15H24S | 236.422 |
—— | Cambridge id 5328237 | 415691-50-8 | C17H29NO3S | 327.488 |
—— | N-allyl-2,4,6-triisopropylbenzenesulfonamide | 1092224-00-4 | C18H29NO2S | 323.5 |
—— | 3-(2,4,6-Triisopropyl-benzolsulfonylamino)-propionsaeure-nitril | 25111-66-4 | C18H28N2O2S | 336.499 |
—— | N-(3-Chloropropyl)-[(2,4,6-triisopropyl)benzene]sulfonamide | 273195-71-4 | C18H30ClNO2S | 359.961 |
—— | N-(3-(dimethylamino)propyl)-2,4,6-triisopropylbenzenesulfonamide | —— | C20H36N2O2S | 368.584 |
—— | (2,4,6-Triisopropyl-phenyl)-2,4,6-triisopropyl-benzothiolsulfonat | 1062-30-2 | C30H46O2S2 | 502.826 |
—— | N-(2-phenylethyl)-2,4,6-tris(propan-2-yl)benzene-1-sulfonamide | —— | C23H33NO2S | 387.587 |
—— | N-2',4',6'-triisopropylbenzenesulfonyl-3(E)-octenamine | 329356-76-5 | C23H39NO2S | 393.634 |
—— | (E)-N,N'-bis[(2,4,6-triisopropylphenyl)sulfonyl]-2-butene-1,4-diamine | 260782-76-1 | C34H54N2O4S2 | 618.946 |
—— | 2,4,6-Tris(propan-2-YL)-N-[2-(4-sulfamoylphenyl)ethyl]benzene-1-sulfonamide | —— | C23H34N2O4S2 | 466.666 |
—— | N-2',4',6'-triisopropylbenzenesulfonyl-5,5-dimethyl-3(E)-hexenamine | —— | C23H39NO2S | 393.634 |
—— | N-phenylmethylidene-2,4,6-triisopropylbenzenesulfonamide | 831225-94-6 | C22H29NO2S | 371.544 |
—— | N-(2-hydroxypropyl)-2,4,6-triisopropylbenzenesulfonamide | 1087641-09-5 | C18H31NO3S | 341.515 |
—— | 2,4,6-triisopropyl-N-(3-phenylpropyl)benzenesulfonamide | 1092256-88-6 | C24H35NO2S | 401.613 |
—— | N-benzyl-2,4,6-tri-i-propylbenzenesulfonamide | 85045-44-9 | C22H31NO2S | 373.56 |