摘要
The interaction of aprotic solvents （B） and water （H） has received great attention. On the basis of our multinuclear NMR study of the protonation of trimethyl phosphate, acetone and dioxane etc. in water, the relationship between the interaction of B and H and the electron donicities of B is discussed with respect to the <sup>1</sup>H and <sup>17</sup>O chemical shift of water.
