论文信息 - Tri-tert-butylphosphonium hydroxytris(pentafluorophenyl)borate

Tri-tert-butylphosphonium hydroxytris(pentafluorophenyl)borate

The ionic title compound, C12H28P+·C18HBF15O−, was obtained by the stoichiometric reaction of tBu3P, B(C6F5)3 and water in toluene. A weak P—H⋯O hydrogen bond is observed in the crystal structure.

[1] A. Sironi,et al. Oxygen-bridged borate anions from tris(pentafluorophenyl)borane: synthesis, NMR characterization, and reactivity. , 2005, Inorganic chemistry.

[2] Gregory C. Welch,et al. Facile heterolytic cleavage of dihydrogen by phosphines and boranes. , 2007, Journal of the American Chemical Society.

[3] Douglas W Stephan,et al. Frustrated Lewis pairs: metal-free hydrogen activation and more. , 2010, Angewandte Chemie.

[4] G. Sheldrick. A short history of SHELX. , 2008, Acta crystallographica. Section A, Foundations of crystallography.

[5] W. Piers,et al. Synthesis, structural characterization and reactivity of the amino borane 1-(NPh2)-2-[B(C6F5)2]C6H4 , 2003 .

[6] Jason D. Masuda,et al. Tuning Lewis acidity using the reactivity of "frustrated Lewis pairs": facile formation of phosphine-boranes and cationic phosphonium-boranes. , 2007, Dalton transactions.