吡啶氢氟酸盐
吡啶 ~30 %, 氢氟酸 ~70 %
Product Name: Hydrogen fluoride-pyridine
| 别名: | HF-吡啶 ;氟化氢吡啶 |
| CAS号: | 32001-55-1 |
| 分子式: | C5H5N · (HF)x |
| 分子量: | 20.01 |
| MDL号: | MFCD00012436 |
吡啶氢氟酸盐
| 用途: | 氟化试剂 Convenient form of anhydrous HF, stable up to 50°C. Has been used for the preparation of β-fluoroamines from amino alcohols and for the fluorination of acetylenes. Used together with hypervalent iodine(III) reagents for ipso-fluorination of para-substituted phenols providing cyclohexadienones. Employed for geminal fluorination of 2,2-diaryl-1,3-dithiolane?s. Reactant for preparation of: ? Epimers of shikimic acid with the features of fucosylated glycans via zinc-mediated reductive ring opening followed by a Barbier reaction ? Vaccinia H1-related (VHR) phosphatase inhibitor with a nonacidic phosphate-mimicking core structure ? Candidates for nucleic acid drugs ? ω-substituted gem-difluoroalkanes by oxidative desulfurization-difluorin?ation Reagent for: ? Halofluorination reactions |
| 贮存: | 储存温度?20°C吡啶氢氟酸盐 |
| 敏感性: | 对湿度敏感 |
| 备注: | 储存期间可能含有或形成少量氟化钙。该物质的存在不会?对性能指标产生影响。 |
