https://doi.org/10.1351/goldbook.M03920
- The (usually @I03130@) transfer of an atom or @G02705@ during the course of a @M03997@.
- The movement of a bond to a new position, within the same @M03986@ is known as 'bond migration'. Allylic rearrangements, e.g. M03920.pngexemplify both types of migration.