backbiting

synonym: intramolecular chain transfer
https://doi.org/10.1351/goldbook.15382
Chain transfer from an active center on a macromolecule to another part of the same macromolecule.
Notes:
  1. An active center may be located anywhere along a macromolecular chain.
  2. Often, branching occurs or cyclic structures are formed as a result of backbiting.
Source:
PAC, 2008, 80, 2163. (Glossary of terms related to kinetics, thermodynamics, and mechanisms of polymerization (IUPAC Recommendations 2008)) on page 2166 [Terms] [Paper]