09011 IUPAC Gold Book - catalyst-transfer cross-coupling polymerization 10.1351/goldbook.09011 09011 current 1 Catalyst-transfer polymerization where the propagation steps comprise cross-coupling reactions. Kumada catalyst-transfer cross-coupling polymerization (KCTP), where the propagation steps comprise metal-catalyzed cross-coupling reactions of a Grignard reagent with an organic halide. The process is also known as Grignard metathesis (GRIM) polymerization. Suzuki−Miyaura catalyst-transfer cross-coupling polymerization, where the propagation steps comprise Pd-catalyzed cross-coupling reactions between an organoboron compound and an organic halide. Named polymerization reactions are deprecated in IUPAC terminology. Catalyst-transfer polymerization https://goldbook.iupac.org//terms/view/09010 PAC, 2022, 94, 1093. 'Terminology for chain polymerization (IUPAC Recommendations 2021)' on page 1140 (https://doi.org/10.1515/pac-2020-1211) https://goldbook.iupac.org/terms/view/09011/html https://goldbook.iupac.org/terms/view/09011/json https://goldbook.iupac.org/terms/view/09011/plain Citation: 'catalyst-transfer cross-coupling polymerization' in IUPAC Compendium of Chemical Terminology, 5th ed. International Union of Pure and Applied Chemistry; 2025. Online version 5.0.0, 2025. 10.1351/goldbook.09011 The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International (https://creativecommons.org/licenses/by-sa/4.0/) for individual terms. If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org . The International Union of Pure and Applied Chemistry (IUPAC) is continuously reviewing and, where needed, updating terms in the Compendium of Chemical Terminology (the IUPAC Gold Book). Users of these terms are encouraged to include the version of a term with its use and to check regularly for updates to term definitions that you are using. 2026-06-22T01:26:07+00:00