Title: iminyl radicals Long Title: IUPAC Gold Book - iminyl radicals DOI: 10.1351/goldbook.I02965 Status: current Definition Radicals having the structure $\ce{R2C=N^{.}}$. A contraction of alkaniminyl radicals, e.g. $\ce{CH3–CH=N^{.}}$, ethaniminyl. A synonymous term is alkylideneaminyl radicals. Related Terms - Radicals: https://goldbook.iupac.org//terms/view/R05066 - alkylideneaminyl radicals: https://goldbook.iupac.org//terms/view/A00231 - aminyl radicals: https://goldbook.iupac.org//terms/view/A00289 Source - PAC, 1995, 67, 1307. 'Glossary of class names of organic compounds and reactivity intermediates based on structure (IUPAC Recommendations 1995)' on page 1343 (https://doi.org/10.1351/pac199567081307) Other Outputs - html: https://goldbook.iupac.org/terms/view/I02965/html - json: https://goldbook.iupac.org/terms/view/I02965/json - xml: https://goldbook.iupac.org/terms/view/I02965/xml Citation: Citation: 'iminyl radicals' 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.I02965 License: 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. Collection: If you are interested in licensing the Gold Book for commercial use, please contact the IUPAC Executive Director at executivedirector@iupac.org . Disclaimer: 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. Accessed: 2026-06-21T18:33:56+00:00