Feb, 2019
Reduced Knoevenagel Reaction of Acetetracenylene-1,2-dione with Acceptor Units for Luminescent Tetracene Derivatives
The Journal of Organic Chemistry
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- Language
- Publishing type
- Research paper (scientific journal)
- DOI
- 10.1021/acs.joc.8b03083
- Publisher
- American Chemical Society ({ACS})
© 2019 American Chemical Society. Acetetracenylene-1,2-dione reacted with 3-ethylrhodanine in the presence of piperidine and Hantzsch ester via a Knoevenagel condensation-reduction sequence to give a tetracene-rhodanine adduct. This reduced Knoevenagel product exhibited magenta luminescence with a fluorescence quantum yield of = 0.34 and fluorescence lifetime of = 13.2 ns in toluene. Electrochemical studies and charge carrier transport measurements revealed ambipolar properties with hole and electron mobilities of 5.1 × 10 -7 and 1.6 × 10 -4 cm 2 /(V s), respectively.
- Link information
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- DOI
- https://doi.org/10.1021/acs.joc.8b03083
- PubMed
- https://www.ncbi.nlm.nih.gov/pubmed/30656930
- URL
- http://orcid.org/0000-0001-9084-9670
- Scopus
- https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85061232545&origin=inward
- Scopus Citedby
- https://www.scopus.com/inward/citedby.uri?partnerID=HzOxMe3b&scp=85061232545&origin=inward
- ID information
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- DOI : 10.1021/acs.joc.8b03083
- ISSN : 0022-3263
- eISSN : 1520-6904
- ORCID - Put Code : 53509717
- Pubmed ID : 30656930
- SCOPUS ID : 85061232545