Papers

2013

Synthesis, Properties and Redox Behavior of Ene-Diyne Scaffolds Bearing 1- and 2-Azulenyl Groups at the Periphery

European Journal of Organic Chemistry
  • Shoji, Taku
  • ,
  • Shimomura, Erika
  • ,
  • Maruyama, Mitsuhisa
  • ,
  • Ito, Shunji
  • ,
  • Okujima, Tetsuo
  • ,
  • Morita, Noboru

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
DOI
https://doi.org/10.1002/ejoc.201201397
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000316194800020&DestApp=WOS_CPL
ID information
  • DOI : 10.1002/ejoc.201201397
  • ISSN : 1434-193X
  • ORCID - Put Code : 53156915
  • SCOPUS ID : 84873463418
  • Web of Science ID : WOS:000316194800020

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