anionic group-transfer polymerization

synonym: group-transfer polymerization (GTP)
https://doi.org/10.1351/goldbook.08977
Anionic polymerization in which a specific atom or group is intramolecularly transferred to remain associated with the active chain-end during the course of polymerization.
Example:
Polymerization of methyl methacrylate initiated by 1-methoxy-2-methyl-1-(trimethylsiloxy)prop-1-ene (traditional name is methyl trimethylsilyl dimethylketene acetal) and catalysed by a nucleophile.
Source:
PAC, 2022, 94, 1093. (Terminology for chain polymerization (IUPAC Recommendations 2021)) on page 1128 [Terms] [Paper]