{"term":{"id":"13981","title":"side-chain macromolecular rotaxane","longtitle":"IUPAC Gold Book - side-chain macromolecular rotaxane","doi":"10.1351\/goldbook.13981","code":"13981","status":"current","definitions":[{"id":1,"text":"Macromolecular rotaxane in which rotaxane constitutional units are located exclusively in side chains of the macromolecule.","notes":{"1":"Typical structure representations of the most common side-chain rotaxane constitutional units are as follows:  where \\(\\ce{R^{1}}\\) and \\(\\ce{R^{2}}\\) are end-groups of a threading component and \\(\\ce{R}\\) is a capping group of a side chain."},"links":[{"term":"Macromolecular rotaxane","url":"https:\/\/goldbook.iupac.org\/\/terms\/view\/13968"},{"term":"rotaxane constitutional units","url":"https:\/\/goldbook.iupac.org\/\/terms\/view\/13976"},{"term":"threading component","url":"https:\/\/goldbook.iupac.org\/\/terms\/view\/13985"}],"sources":["PAC, 2012, 84, 2135. 'Terminology and nomenclature for macromolecular rotaxanes and pseudorotaxanes (IUPAC Recommendations 2012)' on page 2143 (https:\/\/doi.org\/10.1351\/PAC-REC-11-10-15)"]}],"altoutputs":{"html":"https:\/\/goldbook.iupac.org\/terms\/view\/13981\/html","xml":"https:\/\/goldbook.iupac.org\/terms\/view\/13981\/xml","plain":"https:\/\/goldbook.iupac.org\/terms\/view\/13981\/plain"},"citation":"Citation: 'side-chain macromolecular rotaxane' 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.13981","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":"2026-07-24T05:51:36+00:00"}}