2013
Synthesis, Properties and Redox Behavior of Ene-Diyne Scaffolds Bearing 1- and 2-Azulenyl Groups at the Periphery
European Journal of Organic Chemistry
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- Volume
- Number
- 5
- First page
- 957
- Last page
- 964
- Language
- Publishing type
- Research paper (scientific journal)
- DOI
- 10.1002/ejoc.201201397
Ene-diyne systems possessing 1- and 2-azulenyl groups at the periphery were prepared by palladium-catalyzed cross-coupling reaction of 1- and 2-ethynylazulenes with 9-dibromomethylene-9H-fluorene and 9,10- bis(dibromomethylene)-9,10-dihydroanthracene or 2-iodoazulene with 9,10-bis(diethynylmethylene)-9,10-dihydroanthracene under Sonogashira-Hagihara conditions. The redox behavior of the ene-diyne compounds was examined by cyclic voltammetry (CV) and differential pulse voltammetry (DPV). Moreover, a significant color change of the ene-diyne derivatives was observed with visible spectroscopy under electrochemical reduction conditions. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
- Link information
- ID information
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- DOI : 10.1002/ejoc.201201397
- ISSN : 1434-193X
- ORCID - Put Code : 53156915
- SCOPUS ID : 84873463418
- Web of Science ID : WOS:000316194800020