Charge transfer complexes and radical cation salts of chiral methylated organosulfur donors
作者:Songjie Yang、Flavia Pop、Caroline Melan、Andrew C. Brooks、Lee Martin、Peter Horton、Pascale Auban-Senzier、Geert L. J. A. Rikken、Narcis Avarvari、John D. Wallis
DOI:10.1039/c3ce42539h
日期:——
experiments with both enantiomers and the racemic form of tetramethyl-BEDT-TTF afforded mixed valence radicalcationsalts with the AsF6 and SbF6 anions formulated as (TM-BEDT-TTF)2XF6 (X = As, Sb). Electrical conductivity was only found in one charge transfer complex, while the radicalcationsalts are all semiconducting.
New chiral organosulfur donors related to bis(ethylenedithio)tetrathiafulvalene
作者:Songjie Yang、Andrew C. Brooks、Lee Martin、Peter Day、Melanie Pilkington、William Clegg、Ross W. Harrington、Luca Russo、John D. Wallis
DOI:10.1016/j.tet.2010.06.034
日期:2010.8
with structures related to BEDT-TTF, have been synthesised for use in the preparation of organic metals, starting either by double nucleophilic substitutions on the bis-mesylate of 2R,4R-pentane-2,4-diol or by a cycloaddition with subsequent elimination of acetic acid on the enol acetate of (+)-nopinone. Crystal structures of some of their radical cation triiodides salts and TCNQcomplexes are reported