1190380-49-4

基本信息
1-(四氢-2H-吡喃-4-基)-1H-吡唑-4-胺
1-(oxan-4-yl)-1H-pyrazol-4-amine
4-Amino-1-(4-tetrahydropyranyl)pyrazole
1-Tetrahydro-2H-pyran-4-yl-1H-pyrazol-4-amine
1H-Pyrazol-4-amine, 1-(tetrahydro-2H-pyran-4-yl)-
4-Amino-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole, 4-(4-Amino-1H-pyrazol-1-yl)tetrahydro-2H-pyran
物理化学性质
制备方法

1190380-50-7

1190380-49-4
以4-硝基-1-(四氢吡喃-4-基)-1H-吡唑(1.59 g,8.07 mmol)为原料,将其与10%钯/炭催化剂在乙醇(30 mL)中混合。在氢气氛下,将反应混合物搅拌过夜。反应完成后,通过硅藻土过滤以去除催化剂,随后浓缩滤液,得到目标化合物1-四氢-2H-吡喃-4-基-1H-吡唑-4-胺,为紫色固体(1.33 g,收率98%)。产物经1H NMR(400 MHz,DMSO-d6)表征:δ 1.76-1.94(m,4H),3.29-3.48(m,2H),3.80(br.s,2H),3.84-4.00(m,2H),4.16(tt,J = 10.42, 5.38 Hz,1H),6.90(s,1H),7.06(s,1H);质谱(ES+APCI+):m/z 168 [M+H]+。
参考文献:
[1] Patent: WO2009/122180, 2009, A1. Location in patent: Page/Page column 111-112
[2] Patent: WO2009/155565, 2009, A1. Location in patent: Page/Page column 153
[3] Patent: WO2009/155551, 2009, A1. Location in patent: Page/Page column 116
[4] Patent: US2010/317643, 2010, A1. Location in patent: Page/Page column 98
[5] Patent: US2015/336982, 2015, A1. Location in patent: Paragraph 0285; 0287
报价日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
2025/05/22 | 45357 | 1-四氢-2H-吡喃-4-基-1H-吡唑-4-胺 1-Tetrahydropyran-4-yl-1H-pyrazol-4-ylamine, 97%, Thermo Scientific Chemicals | 1190380-49-4 | 1g | 2752元 |
2025/05/22 | 45357 | 1-四氢-2H-吡喃-4-基-1H-吡唑-4-胺 1-Tetrahydropyran-4-yl-1H-pyrazol-4-ylamine, 97%, Thermo Scientific Chemicals | 1190380-49-4 | 5g | 8190元 |
2025/05/22 | XW02119038049404 | 1-(四氢-2H-吡喃-4-基)-1H-吡唑-4-胺 | 1190380-49-4 | 1G | 508元 |