Basicity of Some Phosphines in THF
- 26 February 2005
- journal article
- research article
- Published by American Chemical Society (ACS) in Organic Letters
- Vol. 7 (7) , 1259-1262
- https://doi.org/10.1021/ol047315u
Abstract
The reaction of several phosphines with an acidic indicator gives both ion pairs and free ions. The value obtained for the pK(8) of tribenzylphosphine is shown to be reasonable by MO computations. An important limitation is demonstrated for the Fuoss equation of dissociation of ion pairs.Keywords
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