Enhanced Electrogenerated Chemiluminescence of Phenylethynylpyrene Derivatives: Use of Weakly Electron-Donating Group as a Substituent
- Authors
- Lee, Yeon Ok; Pradhan, Tuhin; Yoo, Sangwook; Kim, Tae Hyun; Kim, Joohoon; Kim, Jong Seung
- Issue Date
- 21-Dec-2012
- Publisher
- American Chemical Society
- Keywords
- .
- Citation
- The Journal of Organic Chemistry, v.77, no.24, pp 11007 - 11013
- Pages
- 7
- Journal Title
- The Journal of Organic Chemistry
- Volume
- 77
- Number
- 24
- Start Page
- 11007
- End Page
- 11013
- URI
- https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/14591
- DOI
- 10.1021/jo3010974
- ISSN
- 0022-3263
1520-6904
- Abstract
- A weakly donating group (n-propyl) has been used as a substituent at the para-position of the phenyl group for a series of phenylethynylpyrene derivatives where the number of phenylethynyl peripheral arms appended to the pyrene core is varied. This system markedly improved the concurrent stability of both cation and anion radicals and consequently greatly improved electrogenerated chemiluminescence (ECL). Density functional theory (DFT)-based theoretical calculations supported the associated photophysical and electrochemical properties of the series compounds.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Natural Sciences > Department of Chemistry > 1. Journal Articles
![qrcode](https://api.qrserver.com/v1/create-qr-code/?size=55x55&data=https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/14591)
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.