Incremental Tuning Up of Fluorous Phenazine Acceptors
Journal Article
·
· Chemistry - A European Journal
- Department of Chemistry, Colorado State University, Fort Collins CO 80523 USA
- Physical Sciences Division, Pacific Northwest National Laboratory, Richland WA 99352 USA
- ChemMatCARS, University of Chicago, Advanced Photon Source, Argonne IL 60439 USA
In a simple, one-step direct trifluoromethylation of phenazine with CF3I we prepared and characterized nine (poly)trifluoromethyl derivatives with up to six CF3 groups. The electrochemical reduction potentials and gas-phase electron affinities show a direct, strict linear relation to the number of CF3 groups, with phenazine(CF3)6 reaching a record-high electron affinity of 3.24 eV among perfluoroalkylated polyaromatics.
- Research Organization:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States). Environmental Molecular Sciences Lab. (EMSL)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 1254560
- Report Number(s):
- PNNL-SA-114770; 48349; KC0301050
- Journal Information:
- Chemistry - A European Journal, Vol. 22, Issue 12; ISSN 0947-6539
- Publisher:
- ChemPubSoc Europe
- Country of Publication:
- United States
- Language:
- English
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