76697-50-2

基本信息
2-(异丙磺酰基)苯胺
2-(异丙基磺酰基)苯胺
1-氨基-2-(异丙基磺酰)苯
1-氨基-2-(异丙基磺酰基)苯
1-氨基-2-(异丙基磺酰L)苯
1-氨基-2-(异丙基磺酰L)苯 CR-3
2-(异丙基磺酰基)苯胺(CAS号:76697-50-2)
2-propan-2-ylsulfonylaniline
2-(isopropylsulfonyl)aniline
2-(Isopropylsulphonyl)aniline
2-(propane-2-sulfonyl)aniline
2-AMinophenyl Isopropyl Sulfone
2-(isopropylsulfonyl)benzenaMine
2-(Isopropylsulphonyl)aniline 98%
2-(Propane-2-sulfonyl)-phenylaMine
1-Amino-2-(isopropylsulfonyl)benzene
物理化学性质
常见问题列表

70415-86-0

76697-50-2
步骤3:2-(异丙基磺酰基)苯胺(4)的制备; 将1-(异丙基磺酰基)-2-硝基苯(3, 2g, 8.73mmol)溶于甲醇(25ml)中,形成均匀混合物。向混合物中加入10%钯碳(200mg, 10mol%),并在氢气氛围下搅拌反应混合物6小时。通过薄层色谱(TLC)监测反应进程,确认原料3完全转化为产物4。反应完成后,将混合物通过硅藻土过滤,滤液经减压浓缩,得到2-(异丙基磺酰基)苯胺(4, 1.73g, 定量收率)。'HNMR(CDCl3):δ 7.66-7.62(d, 1H),7.40-7.30(t, 1H),6.85-6.78(t, 1H),6.73-6.70(d, 1H),5.10(br s, 1H),3.40-3.30(m, 1H),1.30(s, 6H)。
参考文献:
[1] Patent: WO2011/140338, 2011, A1. Location in patent: Page/Page column 46-47
[2] Patent: CN106854200, 2017, A. Location in patent: Paragraph 0064
[3] Patent: CN106146468, 2016, A. Location in patent: Paragraph 0088; 0101; 0102
[4] Patent: CN106336382, 2017, A. Location in patent: Paragraph 0099; 0141; 0142; 0143
[5] Patent: US2018/57457, 2018, A1. Location in patent: Paragraph 0260; 0262