Synthesis and Characterisation of Tetrathiafulvalenyl- and Ferrocenyl-Triphenylenes
摘要:
The synthesis, electrochemistry and mesogenic properties of novel tetrathiafulvalenyl- and ferrocenyl-triphenylenes are described. In all cases the juxtaposition of the hexa-alkyloxytriphenylene with a tetrathiafulvalene or ferrocene unit failed to give rise to derivatives displaying a discotic mesophase. Solution electrochemistry of derivatives 7 and 13 has revealed an interaction occurs between the dicationic state of the TTF moiety and the triphenylene nucleus. (C) 2000 Elsevier Science Ltd. All rights reserved.
Synthesis and Characterisation of Tetrathiafulvalenyl- and Ferrocenyl-Triphenylenes
作者:Graeme Cooke、Abdulla Radhi、Neville Boden、Richard J Bushby、Zhibao Lu、Sarah Brown、Sarah L Heath
DOI:10.1016/s0040-4020(00)00250-7
日期:2000.5
The synthesis, electrochemistry and mesogenic properties of novel tetrathiafulvalenyl- and ferrocenyl-triphenylenes are described. In all cases the juxtaposition of the hexa-alkyloxytriphenylene with a tetrathiafulvalene or ferrocene unit failed to give rise to derivatives displaying a discotic mesophase. Solution electrochemistry of derivatives 7 and 13 has revealed an interaction occurs between the dicationic state of the TTF moiety and the triphenylene nucleus. (C) 2000 Elsevier Science Ltd. All rights reserved.