Structure and basicity. Part VIII. Oligomeric dimethylaminocyclophosphazenes
Abstract
The basicities of the homologous dimethylaminocyclophosphazenes [NP(NMe2)2]n(n= 3–7) and of the two ring assembly [N3P3Ph(NMe2)4]2 have been measured in nitrobenzene. The results are discussed in terms of their structures and of possible contributions from ‘ direct field ’ and ‘ through-bonds effects ’.