Effect of regioregularity on the solution behavior of polyoctenamer-graft-poly(ethylene glycols)

Effect of regioregularity on the solution behavior of polyoctenamer-graft-poly(ethylene glycols) | Authorea try { document.documentElement.classList.add('js'); } catch (e) { } var _gaq = _gaq || []; _gaq.push(['_setAccount', 'G-8VDV14Y67G']); _gaq.push(['_trackPageview']); (function() { var ga = document.createElement('script'); ga.type = 'text/javascript'; ga.async = true; ga.src = ('https:' == document.location.protocol ? 'https://ssl' : 'http://www') + '.google-analytics.com/ga.js'; var s = document.getElementsByTagName('script')[0]; s.parentNode.insertBefore(ga, s); })(); Skip to main content Preprints Collections Wiley Open Research IET Open Research Ecological Society of Japan All Collections About About Authorea FAQs Contact Us Quick Search anywhere Search for preprint articles, keywords, etc. Search Search ADVANCED SEARCH SCROLL This is a preprint and has not been peer reviewed. Data may be preliminary. 26 June 2025 V1 Latest version Share on Effect of regioregularity on the solution behavior of polyoctenamer-graft-poly(ethylene glycols) Authors : Olga A. Adzhieva , Yulia I. Denisova , Alexander V. Finko 0000-0002-1334-9485 , Marina P. Filatova , Ekaterina A. Litmanovich , and Yaroslav Kudryavtsev 0000-0002-5462-6792 [email protected] Authors Info & Affiliations https://doi.org/10.22541/au.175091984.43775375/v1 Published ChemistrySelect Version of record Peer review timeline 218 views 88 downloads Contents Abstract Supplementary Material Information & Authors Metrics & Citations View Options References Figures Tables Media Share Abstract Solution properties of amphiphilic polyoctenamers functionalized with short polyethylene glycol side chains in the 3rd and 5th positions are compared using light scattering and diffusion-ordered spectroscopy. To that end, 3- and 5- succinyl cyclooctenes are synthesized in several steps, starting from cyclooctene and 1,5-cyclooctadiene, respectively, then grafted with oligoethylene glycol methyl ether, and involved as monomers in ring-opening metathesis polymerization on the second-generation Grubbs catalyst. In the case of 3-succinyl cyclooctene, the polymerization proceeds in a regio- and stereoselective manner to afford macromolecules with full head-to-tail regioregularity and trans-stereoregularity. Although both 3- and 5-functionalized polyoctenamers form micelles in water and chloroform above certain concentrations and exhibit a cloud point on heating, it is found that regularly positioned pendants lower the tendency to aggregation more efficiently, which can be important for all applications involving the use of amphiphilic polymer brushes. Supplementary Material File (pco_peg_35_corr2_clean.docx) Download 684.84 KB File (pco_peg_35_suppl_corr.docx) Download 2.44 MB Information & Authors Information Version history V1 Version 1 26 June 2025 Peer review timeline Published ChemistrySelect Version of Record 3 Oct 2025 Published Copyright This work is licensed under a Non Exclusive No Reuse License. Authors Affiliations Olga A. Adzhieva FSBSI A V Topchiev Institute of Petrochemical Synthesis Russian Academy of Sciences View all articles by this author Yulia I. Denisova FSBSI A V Topchiev Institute of Petrochemical Synthesis Russian Academy of Sciences View all articles by this author Alexander V. Finko 0000-0002-1334-9485 Lomonosov Moscow State University Department of Chemistry View all articles by this author Marina P. Filatova FSBSI A V Topchiev Institute of Petrochemical Synthesis Russian Academy of Sciences View all articles by this author Ekaterina A. Litmanovich Lomonosov Moscow State University Department of Chemistry View all articles by this author Yaroslav Kudryavtsev 0000-0002-5462-6792 [email protected] FSBSI A V Topchiev Institute of Petrochemical Synthesis Russian Academy of Sciences View all articles by this author Metrics & Citations Metrics Article Usage 218 views 88 downloads .FvxKWukQNSOunydq8rnd { width: 100px; } Citations Download citation Olga A. Adzhieva, Yulia I. Denisova, Alexander V. Finko, et al. Effect of regioregularity on the solution behavior of polyoctenamer-graft-poly(ethylene glycols). Authorea . 26 June 2025. DOI: https://doi.org/10.22541/au.175091984.43775375/v1 If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download. For more information or tips please see 'Downloading to a citation manager' in the Help menu . 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