Synthesis of polyamines with pendant cyanoimidazole units and their electrochemical properties
dc.contributor.author | Jang, Taeseok | en_US |
dc.contributor.author | Rasmussen, Paul G. | en_US |
dc.date.accessioned | 2006-04-28T18:19:31Z | |
dc.date.available | 2006-04-28T18:19:31Z | |
dc.date.issued | 1998-10 | en_US |
dc.identifier.citation | Jang, Taeseok; Rasmussen, Paul G. (1998)."Synthesis of polyamines with pendant cyanoimidazole units and their electrochemical properties." Journal of Polymer Science Part A: Polymer Chemistry 36(14): 2619-2629. <http://hdl.handle.net/2027.42/38847> | en_US |
dc.identifier.issn | 0887-624X | en_US |
dc.identifier.issn | 1099-0518 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/38847 | |
dc.description.abstract | The 2-(1-methyl-4,5-dicyanoimidazolyl) group was attached to poly(diallylamine) and polyethylenimine, affording polymers containing an electron-withdrawing pendant group. The key to their preparation is high reactivity of 1-methyl-2-fluoro-4,5-dicyanoimidazole (1) toward nucleophilic aromatic substitution (NAS) reactions with aliphatic amines. Cyclic voltammograms of these polymers show reduction waves at −2.6 to −2.7 V vs. Ag/Ag + but no reoxidation waves, unlike those of monomeric and oligomeric model compounds, which are quasi-reversible. The cyclic voltammetry studies of oligomeric model compounds with different alkyl spacers show that the degree of quasi-reversibility decreases as dicyanoimidazoles are crowded together in a molecule, suggesting that a certain degree of chemical reaction occurs between reduced dicyanoimidazole groups. © 1998 John Wiley & Sons, Inc. J. Polym. Sci. A Polym. Chem. 36: 2619–2629, 1998 | en_US |
dc.format.extent | 216298 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | John Wiley & Sons, Inc. | en_US |
dc.subject.other | Chemistry | en_US |
dc.subject.other | Polymer and Materials Science | en_US |
dc.title | Synthesis of polyamines with pendant cyanoimidazole units and their electrochemical properties | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Chemical Engineering | en_US |
dc.subject.hlbtoplevel | Engineering | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Macromolecular Science and Engineering Center and Department of Chemistry, The University of Michigan, Ann Arbor, Michigan 48109-1055 | en_US |
dc.contributor.affiliationum | Macromolecular Science and Engineering Center and Department of Chemistry, The University of Michigan, Ann Arbor, Michigan 48109-1055 ; Macromolecular Science and Engineering Center and Department of Chemistry, The University of Michigan, Ann Arbor, Michigan 48109-1055 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/38847/1/22_ftp.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1002/(SICI)1099-0518(199810)36:14<2619::AID-POLA22>3.0.CO;2-K | en_US |
dc.identifier.source | Journal of Polymer Science Part A: Polymer Chemistry | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
Files in this item
Remediation of Harmful Language
The University of Michigan Library aims to describe library materials in a way that respects the people and communities who create, use, and are represented in our collections. Report harmful or offensive language in catalog records, finding aids, or elsewhere in our collections anonymously through our metadata feedback form. More information at Remediation of Harmful Language.
Accessibility
If you are unable to use this file in its current format, please select the Contact Us link and we can modify it to make it more accessible to you.