T. Holletz et D. Cech, A FACILE PROCEDURE FOR THE REDUCTION OF AZIDO NUCLEOSIDES TO AMINES USING POLYMER-BOUND TRIPHENYLPHOSPHINE, Synthesis, (8), 1994, pp. 789-791
A very convenient reduction of azido nucleosides to amines under mild
conditions using polystyryl diphenylphosphine resin is described. The
method requiers only a filtration and evaporation process for product
isolation.