摘要:
AbstractExperiments on a variety of isomeric [C3H8O]+⋅ and [C4H10O]+⋅ ions have failed to produce direct evidence for the involvement of the complex ions [C2H4+⋅/HOCH3] and [C2H4+⋅/HOC2H5]. For the isomers studied, the rearrangements prior to their dissociation of lowest energy requirement (loss of H2O and C2H5⋅, respectively) are proposed to involve distonic and ylid ions.