溶剂的分类 (1) 质子溶剂 (protonic solvent) :具有较强的授受质子
2 pyrrolidone nmp (nmp) solvent is a polar aprotic solvent
solvent effects on sn2 reactions aprotic solvents dissolve
properties: clear colorless liquid usage: aprotic solvent for
susceptibility studies of metal ammine complexes in aprotic