四氟硼酸五羰基铼
四氟硼酸五羰基铼 | |
---|---|
识别 | |
CAS号 | 78670-75-4 ![]() |
性质 | |
化学式 | C5BF4O5Re |
摩尔质量 | 413.06 g·mol−1 |
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。 |
四氟硼酸五羰基铼是一种有机铼化合物,化学式为[Re(CO)5][FBF3]。它可由甲基五羰基铼和氟硼酸乙醚合物(或氟硼酸三苯基碳)反应得到:[1]
- Re(CO)5CH3 + HBF4(Et2O) → Re(CO)5(FBF3) + CH4 + Et2O
- Re(CO)5CH3 + (C6H5)3CBF4 → Re(CO)5(FBF3) + H3CC(C6H5)3
它可以提供亲电性强的Re(CO)5+和P(CN)3或P(CN)2−反应,分别得到[(CO)5Re]3P(CN)3(BF4)3和(CO)5ReP(CN)2。[2]它和芳香胺反应,可以得到离子型氟硼酸盐[(OC)5Re(H2N-R)]+BF4−(R=芳环,如C6H5、3-NO2C6H4等)。[3]
参考文献
- ^ Wolfgang Beck, Klaus Raab, J. R. Shapley, B. R. Whittlesey. Herbert D. Kaesz , 编. Pentacarbonyl(Tetrafluoroborato)Rhenium and -Manganese and Reactions Thereof. Hoboken, NJ, USA: John Wiley & Sons, Inc. 2007-01-05: 106–113 [2022-06-15]. ISBN 9780470132579. doi:10.1002/9780470132579.ch19. (原始内容存档于2022-06-25).
- ^ Wolfgang Sacher, Alfred Schmidpeter, Wolfgang Beck. Organometallic Lewis Acids, Part LIX [1] Pentacarbonylrhenium Complexes with Phosphorus Tricyanide and Dicyanophosphide: Organometallic Lewis Acids, Part LIX. Zeitschrift für anorganische und allgemeine Chemie. 2015-04, 641 (5): 762–764 [2022-06-15]. doi:10.1002/zaac.201500068. (原始内容存档于2022-06-15) (英语).
- ^ Peter M. Fritz, Wolfgang Beck. Organometallic Lewis Acids, Part LXI. Cationic Pentacarbonylrhenium Complexes [(OC) 5 Re-L] + BF 4 - with Aromatic Amines (L) as Ligands: Organometallic Lewis Acids, Part LXI. Cationic Pentacarbonylrhenium Complexes [(OC) 5 Re-L] + BF 4 - with Aromatic Amines (L) as Ligands. Zeitschrift für anorganische und allgemeine Chemie. 2017-02, 643 (3): 225–227 [2022-06-15]. doi:10.1002/zaac.201600421. (原始内容存档于2022-06-24) (英语).
拓展阅读
- Wolfgang Beck. A Glance on Pentacarbonylrhenate(-I) [Re(CO) 5 ] - and on the ( umgepolte ) Pentacarbonylrhenium(+I) Cation [Re(CO) 5 ] + [as Re(CO) 5 FBF 3 ] and their Reactions: A Glance on [Re(CO) 5 ] - and [Re(CO) 5 ] +. Zeitschrift für anorganische und allgemeine Chemie. 2013-10, 639 (12-13): 2117–2124 [2022-06-15]. doi:10.1002/zaac.201300273. (原始内容存档于2022-06-24) (英语).