See also: tributylphosphine, trimethylphosphine, triphenylphosphine
A new synthesis of enamides from ketones involves a phosphine-mediated reductive acylation of oximes. The resulting enamides are isolated in good yields and excellent purity.
H. Zhao, C. P. Vandenbossche, S. G. Koenig, S. P. Singh, R. P. Bakale, Org. Lett., 2008, 10, 505-507.