Synthesis 2010(3): 465-469  
DOI: 10.1055/s-0029-1218582
PAPER
© Georg Thieme Verlag Stuttgart ˙ New York

Synthesis of Dicationic Acridinophane: Optical and Electrochemical Studies

Perumal Rajakumar*, Sebastian Raja
Department of Organic Chemistry, University of Madras, Guindy Campus, Chennai 600 025, India
Fax: +91(44)22300488; e-Mail: perumalrajakumar@hotmail.com;
Further Information

Publication History

Received 15 September 2009
Publication Date:
27 November 2009 (online)

Abstract

The synthesis of some novel dicationic acridinophanes has been achieved via an N-alkylation route using benzimidazole, imidazole and benzotriazole as building units. UV-Visible studies revealed the absence of ground-state charge-transfer interactions between the acridine and imidazolium moieties. Electrochemical studies showed that the imidazolium and acridine units modify the characteristic redox properties of dicationic acridinophanes.