四丙基硼酸钠
| 四丙基硼酸钠 | |
|---|---|
| |
| IUPAC名 Sodium tetrapropylboranuide | |
| 别名 | 四正丙基硼酸钠 |
| 识别 | |
| CAS号 | 105146-61-0 |
| PubChem | 23676209 |
| ChemSpider | 21377657 |
| SMILES |
|
| InChI |
|
| InChIKey | VKBNWVIDTHWBAZ-UHFFFAOYSA-N |
| EINECS | 808-438-1 |
| MeSH | C489231 |
| 性质 | |
| 化学式 | C12H28BNa |
| 摩尔质量 | 206.15 g·mol−1 |
| 相关物质 | |
| 其他阴离子 | 四苯硼钠 |
| 若非注明，所有数据均出自标准状态（25 ℃，100 kPa）下。 | |
四丙基硼酸钠是一种离子型的有机硼化合物，化学式为Na[B(C3H7)4]。它是浅黄白色吸湿性固体。[1]它在水溶液中稳定，但是在空气中可以自燃；它可以以四氢呋喃溶液的形式储存数周。[2]
合成
BF
3 · (C
2H
5)
2O + 3 C
3H
7MgBr → B(C
3H
7)
3 + 3 MgBrF + (C
2H
5)
2O
三丙基硼再与丙基钠或与1-氯丙烷及金属钠反应，可以得到四丙基硼酸钠。[3]
参考文献
- ^ De Smaele, Tom; Moens, Luc; Dams, Richard; Sandra, Pat; Van Der Eycken, Johan; Vandyck, Jos. Sodium tetra(n-propyl)borate: A novel aqueous in situ derivatization reagent for the simultaneous determination of organomercury, -lead and -tin compounds with capillary gas chromatography–inductively coupled plasma mass spectrometry. Journal of Chromatography A. 1998, 793: 99–106. doi:10.1016/S0021-9673(97)00886-8.
- ^ Schubert, P.; Rosenberg, E.; Grasserbauer, M. Comparison of sodium tetraethylborate and sodium tetra(n-propyl)borate as derivatization reagent for the speciation of organotin and organolead compounds in water samples. Fresenius' Journal of Analytical Chemistry. 2000, 366 (4): 356–360. PMID 11220318. doi:10.1007/s002160050072.
- ^ Honeycutt, Julian B.; Riddle, James M. Preparation and Reactions of Sodium Tetraethylboron and Related Compounds1. Journal of the American Chemical Society. 1961, 83 (2): 369–373. doi:10.1021/ja01463a027.