四苯基氯化𬭸是一种季𬭸盐,化学式为(C6H5)4PCl,可简写为Ph4PCl或PPh4Cl。它可以以无水物的形式结晶,这也是最常见的市售品形式。[1]此外,它还存在一水合物[2]和二水合物[3]。
四苯基氯化𬭸可由氯苯和三苯基膦在镍盐的催化下反应得到:[4]
- PhCl + PPh3 → Ph4PCl
参考文献
- ^ Richardson, J. F.; Ball, J. M.; Boorman, P. M. Structure of Tetraphenylphosphonium Chloride. Acta Crystallographica. 1986, C42: 1271–1272. doi:10.1107/S0108270186092612.
- ^ Schweizer, E. E.; Baldacchini, C. J.; Rheingold, A. L. Tetraphenylphosphonium Chloride Monohydrate, Tetraphenylphosphonium Bromide and Tetraphenylphosphonium Iodide. Acta Crystallographica. 1989, C45: 1236–1239. doi:10.1107/S0108270189000363.
- ^ Blake, A. J.; Garner, C. D.; Tunney, J. M. Tetraphenylphosphonium Chloride Dihydrate. Acta Crystallographica. 2003, E59: o9–o10. doi:10.1107/S1600536802021682.
- ^ Marcoux, David; Charette, André B. Nickel-Catalyzed Synthesis of Phosphonium Salts from Aryl Halides and Triphenylphosphine. Adv. Synth. Catal. 2008, 350: 2967–2974. doi:10.1002/adsc.200800542.